In certain circumstances, having massive muscles might be harmful to sportsmen. This is because certain sports and workouts require quickness and endurance rather than bulky muscles. The capacity to execute for extended periods of time will be more crucial than strength in many circumstances.
What is the significance of endurance?Endurance exercise benefits your heart, lungs, and circulatory system while also improving your overall fitness. As a result, those who engage in the required amount of physical exercise on a daily basis can lower their risk of several illnesses such as diabetes, heart disease, and stroke.
What is the Value of strength?Strength is a measurement of one's personal drive, not only one's physical force. Strength is the capacity to absorb hits to yourself and even if you are knocked down as a consequence, strength defines one's skills to not only get back up and brush off the blow, but to also keep going.
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blank is when humans choose the traits of an organsim
Answer:
Artificial Selection is when humans choose the traits of an organsim
Explanation:
.
What is the best example of biological contamination food handlers?
Answer:
Failure to wash hands properly before handling food.
Explanation:
When a person, prepares or handles food without properly washing their hands or properly sanitizing equipment and surfaces,it can lead to contamination. This can lead to the spread of the illness to others through the contaminated food. It is important for food handlers to practice good hygiene and sanitation to prevent the spread of illness to the food consumers and fellow workers.#spj4
Characteristics of a legitimate and qualified registered dietician include:
Select one: :
O a. completion of an approved internship program in a health care setting
O b. an undergraduate degree in nutrition from an accredited university and completion of an approved internship program in a health care setting
O c. an undergraduate degree in nutrition from an accredited university
The characteristics of a registered nutritionist who is legal and fulfills the requirements include B. bachelor's degree in nutrition from an accredited university and completion of an approved internship program in a healthcare setting
What is a nutritionist?A nutritionist or dietitian is a medical professional who specializes in dietetics, which is the study of nutrition and the use of special diets to prevent and treat disease.
Not only studying how nutrients are digested, absorbed, used, stored, and excreted by the body, a nutritionist also studies the relationship between food and nutrients with health and various diseases related to nutrition, both acute and chronic.
Some of the requirements for becoming a nutritionist are having a bachelor's degree in nutrition from an accredited university and having completed an internship program approved by the health care ward.
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How far does an S wave travel in 20 mins
Answer:
S-wave : The S-wave (secondary, shear, or side-to-side wave) is slower than the P wave and arrives next, shaking the ground up and down and back and forth perpendicular to the direction it is traveling. Shear waves travel at 3.8 kilometers (2.4 miles) per second.
S waves can travel as far as 4560km in twenty minutes.
What is S wave?This is also known as secondary waves or shear waves and they are known as lateral waves that move side to side as a sine wave perpendicular to the direction of the wave. They are however slower than than other types such as the P wave.
We should also note that the S waves travel at a distance of 3.8kilometers per second and we are ware that 1200 seconds make up twenty minutes. Then we multiply 1200 seconds by 3.8 kilometers which will result in 4560km and is therefore the reason why it was chosen as the correct choice.
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Write out the messenger RNA bases that would pair with the
DNA strand shown in question 1.
DNA Strand is : ATGGCGATT
Answer:
mRNA: UACCGCUAA
DNA: TACCGCTAA
Explanation:
I'm not sure if you want the mRNA one or the DNA one, so I'll do both:
DNA:
G bonds to C, A bonds to T, and vice versa
So, your strand is TACCGCTAA
mRNA:
G bonds with C (and vice versa), A bonds with U, and T bonds to A
UACCGCUAA
I hope this helps!
Select the correct answer.
According to Watson and Crick's model of DNA structure, how many strands are present in a fragment of DNA?
O A. one
OB. two
O C.
three
OD. four
Reset
Next
4
Two to Watson and Crick's model of DNA structure, how many strands are present in a fragment of DNA.
A DNA fragment contains how many strands?B. Two. Watson and Crick's model of DNA structure, which was published in 1953, proposed that DNA has a double helix structure made up of two strands of nucleotides.Each strand is composed of a sugar-phosphate backbone that runs along the outside of the helix, with the nucleotides bonded to the backbone.The two strands of the helix are held together by hydrogen bonds between complementary bases (adenine to thymine and guanine to cytosine) that are found in the middle of the helix.The two strands are coiled in a spiral around a common axis, providing stability and allowing for replication of the DNA.In the Watson and Crick model, the double helix structure is made up of two strands of nucleotides, so the correct answer is B. Two.Watson and Crick's model of DNA structure is one of the most crucial discoveries in the history of science. It proposes that DNA is composed of two strands of nucleotides wound around each other in a double helix structure. This structure is held together by hydrogen bonds between the complementary base pairs (A-T and C-G). Each strand of the double helix is made up of a sugar-phosphate backbone, with the nitrogenous bases attached to the sugar molecules.The two strands are antiparallel, meaning that the 5' end of one strand is paired with the 3' end of the other, and vice versa. The size of a DNA fragment will determine the amount of nucleotides present, but the number of strands will always remain two.To learn more about Watson and Crick's model of DNA structure refer to:
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Two to Watson and Crick's model of DNA structure, how many strands are present in a fragment of DNA.
DNA fragment contains how many strands? Two. Watson and Crick's model of DNA structure, which was published in 1953, proposed that DNA has a double helix structure made up of two strands of nucleotides.Each strand is composed of a sugar-phosphate backbone that runs along the outside of the helix, with the nucleotides bonded to the backbone.The two strands of the helix are held together by hydrogen bonds between complementary bases (adenine to thymine and guanine to cytosine) that are found in the middle of the helix.The two strands are coiled in a spiral around a common axis, providing stability and allowing for replication of the DNA.In the Watson and Crick model, the double helix structure is made up of two strands of nucleotides, so the correct answer is B. Two.Watson and Crick's model of DNA structure is one of the most crucial discoveries in the history of science. It proposes that DNA is composed of two strands of nucleotides wound around each other in a double helix structure. This structure is held together by hydrogen bonds between the complementary base pairs (A-T and C-G). Each strand of the double helix is made up of a sugar-phosphate backbone, with the nitrogenous bases attached to the sugar molecules.To learn more about Watson and Crick's model of DNA structure refer to:
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When using pcr to study dna, the base pairs split and the dna cleaves into single strands. What stage of the process does this most accurately describe?.
When using PCR to study DNA, the base pairs split and the DNA cleaves into single strands. B. denaturalization stage of the process does this most accurately describe.
The polymerase chain reaction is referred to as PCR. In molecular biology, it is a method for making multiple copies of a sample's DNA.
The polymerase chain reaction has the following stages:
Separation of the template into single strands by denaturation.
Annealing primers to each original strand for the purpose of synthesis of new strands
Extension of the primer-derived new DNA strands.
therefore, Denaturation is the stage of PCR that is exemplified by the cleaving of DNA into single strands and the splitting of base pairs.
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(complete question)
When using PCR to study DNA, the base pairs split and the DNA cleaves into single strands. What stage of the process does this MOST accurately describe?
A. annealing
B. denaturalization
C. extension
D. hybridization
Resistance training can lead to the conversion of ________ fibers into _____ fibers.
a. type I, type IIx
b. type IIx, type IIa
c. type IIa, type I
d. type IIa, type IIx
b. type IIx, type IIa. Resistance training can lead to the conversion of type IIx fibers into type IIa fibers. Type II fibres experience more exercises (also known as hypertrophy) and have more actin and myosin filaments. As a result, one's capacity to exert power is increased (2).
Muscle fibres of type IIa are fast twitch, which means they fire more quickly. Additionally stronger than type I fibres, they are used for more intense exercises like running and heavy training. Although they offer significant strength, these fibres fatigue more quickly than type I fibres.Type I and type II muscle fibres both become larger after resistance training. As a result, one's capacity to exert power is increased (2).
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Much of the coal we use today came from _____ that lived during the Carboniferous. A) gymnosperms B) mosses C) angiosperms D) seedless vascular plants.
Carboniferous earthbound states were crushed by vascular land plants moving from little, shrubby marks to trees topping ranks of 100 feet. The main mobs were the lycopods, sphenopsids, cordaites, and roots.
Vegetation included monster club greeneries, tree plants, extraordinary horsetails, and transcending trees with lash-formed leaves. For more than a large number of years, the natural stores of this plant flotsam and jetsam shaped the world's most memorable broad coal stores — coal that people are as yet consuming today.
The "coal timberlands" of the Carboniferous time frame were overwhelmed by lycophytes and monilophytes, which are seedless vascular plants. These incorporate club greeneries and plants, individually.
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What are inherited traits give any two examples of it in humans?
Traits that are inherited in humans from their parents are hair color, eye color, etc.
Some physical traits are determined by a single gene, while other traits manifest due to the expression of two or more genes. These genes are expressed to varying degrees and produce specific versions of physical traits.
Some of the characteristics that are passed from parents to offspring are caused by combinations of genes that are expressed and do not always follow dominant or recessive inheritance patterns.
More than 20 genes play a role in controlling the proteins involved in expressing hair color. The protein then activates the production of the two pigments responsible for hair color pheomelanin for red hair and eumelanin for blonde, black, or brown hair. While one gene can determine black or brown hair, the expression of several genes determines colors that range from the lightest blonde to black or a combination of colors, such as auburn.
Eye color is determined by variations between the genes involved with melanin. The gene that activates the production of large amounts of melanin produces brown eyes and small amounts of melanin produce blue eyes, with shades of green and hazel falling between the two ends of the spectrum. Eye color is primarily determined by two genes, with several other genes playing a lesser role in how eye color is expressed.
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Are slow fibers fatigue resistant?
Yes, slow fiber is fatigue resistant because it contains lots of mitochondria and myoglobin.
There are two types of skeletal muscles in the body, one of which is slow-twitch muscle. Slow-twitch muscles are muscles that contract less rapidly and release energy gradually.
Slow fibers, also known as red fibers, are slow-twitch muscle fibers that are more fatigue-resistant. The red color of this muscle is due to the presence of high myoglobin and good vascular supply. Slow fiber is more fatigue resistant because this fiber contains many mitochondria as a source of energy resulting from the breakdown of glucose for energy efficiency. These fibers also focus on sustained, smaller movements and postural control.
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Compare and contrast the functions of each types of flasks: filter, erlenmeyer, volumetric
The Compare and contrast for the functions of each types of flasks: filter, erlenmeyer, volumetric is given below
Filter flasks are designed to hold a filter paper or membrane in place to separate solid particles from a liquid during filtration. They typically have a round bottom, a short neck, and a flat bottom, and are often used in conjunction with a vacuum pump to facilitate the filtration process.Erlenmeyer flasks, also known as conical flasks, have a narrow neck and a conical base. They are used to mix, measure, and hold liquid or solid samples in a laboratory setting. Because of their shape, they are less prone to spilling than other types of flasks, and they can also be easily fitted with a stopper or a cap.Volumetric flasks are used to accurately measure the volume of a liquid. They are designed to hold a specific volume of liquid at a temperature of around 20°C, and are calibrated to be accurate to within a few parts per million. What are the flask about?Filter flasks are typically made of borosilicate glass, which is a type of glass that is resistant to thermal shock and chemical attack. They are available in a range of sizes, from small ones that hold a few milliliters of liquid to large ones that hold several liters.
Therefore, Erlenmeyer flasks are characterized by their narrow neck and conical base, and are typically made of borosilicate glass or plastic.
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Complete the equation to explain how the protease caused the colourless
zones to appear.
Answer:
Definition of joints and what help
Isolated biological membranes can be frozen, then fractured to study the membrane components. When membranes are fractured they tend to break along the middle of the bilayer. In this example, the lipid bilayer sheet would break apart at the hydrophobic tails. What is the best explanation for this observation
When biological membranes are frozen and subsequently shattered, they usually split along the bilayer's center. That is the greatest explanation for this. When the membrane surfaces are frozen, the hydrophilic connections between them are broken.
Biological membranes are made up of a bilayer of lipid molecules that form a double sheet. The phospholipid bilayer is the common name for this structure. Membrane proteins and sugars, in addition to the many types of lipids found in biological membranes, are important structural components.
Membranes that are biological in nature. Similarly, the composition of lipids in biological membranes varies according to organism. For example, the plasma membrane of E. coli is mostly composed of phosphatidylethanolamine (which accounts for 80% of total membrane lipid).
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Two thermometers are calibrated, one in degrees celsius and the other in degrees fahrenheit. At what temperature (in kelvins) do their readings measure the same temperature?.
Which part of plate tectonics does the movement of food coloring represent?
Answer:
Movement of Lava/Magma
Explanation:
These plates move on a hot, flowing mantle layer called the asthenosphere, which is several hundred kilometres thick. Heat within the asthenosphere creates convection currents (similar to the currents that can be seen if food colouring is added to a heated container of water).
Hope this helps
Which two statements best describe fertilization and meiosis in the life cycle of plants? i. These processes are part of the life cycle. Ii. These processes produce gametophytes. Iii. Fertilization produces a zygote, and meiosis produces haploid spores. Iv. Fertilization is used only by seedless plants; meiosis is used only by seed plants. I and iii i and iv ii and iii ii and iv.
These processes are part of the life cycle and Fertilization is used only by seedless plants; meiosis is used only by seed plants are two statements best describe fertilization and meiosis in the life cycle of plants. Thus correct option (i) and (IV).
What is fertilization in plant life cycle?
Pollen grains (male gametophytes) are carried by the wind to the open end of an ovule, which contains the eggs, or female gametophyte, and this results in fertilization. A pollen tube, which grows from the pollen grain there, finally reaches an archegonian egg cell through the pollen grain.
What is the connection between fertilization and meiosis?Meiosis and fertilization alternate during sexual life cycles. A diploid cell produces haploid cells during meiosis, and two haploid cells (gametes) combine during fertilization to create a diploid zygote.
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Which muscle fibers type has the highest fatigue resistance?
Muscle fibers type has the highest fatigue resistance is slow-twitch muscle
Skeletal muscle is a cylindrical, elongated, multinucleated muscle attached to the human skeleton. These muscles are used to move the limbs consciously through the process of muscle contraction.
Slow-twitch muscle or type I muscle is a type of skeletal muscle that is red in color because it contains myoglobin. Myoglobin is a kind of reddish protein that functions to bind oxygen to muscle fibers. Slow-twitch muscles consume oxygen slowly in a very efficient way and contain lots of mitochondria as an energy source. Both of these causes this type of muscle to become fatigue resistant.
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Is there a relationship between strength and muscle endurance?
Yes, there is a relationship between strength and muscle endurance:
Muscular strength is the ability to generate force in a single effort, while muscular endurance is the ability to sustain force over time.Both are important for overall health and physical fitness, as they can contribute to improved posture, balance, coordination, and agility.Strength training can help build muscle mass and increase muscular strength, while endurance training can help increase muscular endurance and improve stamina. Both types of exercise can help improve overall physical health and performance.Learn more about muscular strength and endurance:
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indeterminate cleavage is a process that produces embryonic cells that __________.
Indeterminate cleavage is a process that produces embryonic cells that are not determined to become any particular cell type. It is a type of cell division that occurs during the early stages of embryonic development and results in identical cells with the same genetic material.
These cells are not committed to become any particular cell type, but rather they can develop into any type of cell depending on the environmental signals they receive. Indeterminate cleavage is an important process in the formation of a multicellular organism.
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The likely transmission of severe acute respiratory syndrome (SARS) during a 2003 flight to Beijing is thought to have been a(n): O airborne infection. O vector-borne infection. O waterborne infection. O sexually transmitted infection
The likely transmission of severe acute respiratory syndrome (SARS) during a 2003 flight to Beijing is thought to have been a airborne infection. The microorganisms that are released cling to dust, respiratory, and water droplets in the atmosphere..
Numerous airborne illnesses, including those caused by bacteria, viruses, and fungi, are clinically significant. Sneezing, coughing, spraying liquids, kicking up dust, or any other action that produces aerosolized particles can spread these microorganisms. A fine mist, dust, aerosols, or liquids may be used to distribute the microorganisms that are spread through the air.The pathogenic bacteria that cause airborne infections are so small that they can be released from an infected person through coughing, sneezing, laughing, intimate human contact, or aerosolization of the germ.
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Part A
Begin by selecting a freshwater or marine aquatic ecosystem as a model for your food web. Be specific. Choose a specific lake. Or, if you choose an ocean ecosystem, identify its geographical area and depth. Keep in mind that deep-sea organisms live in a completely different environment than surface aquatic organisms.
Next, conduct research on the following conditions in the ecosystem you chose. They influence the types of organisms that can live there.
geographical features
temperature
depth/light availability
salinity
pH
unique features that contribute to the ecosystem, such as other bodies of water that connect to it, unusual chemistry, and climate
Using the information you gathered, write a paragraph that describes conditions in the ecosystem.
Part B
Now conduct research on the types of organisms that live in the ecosystem you chose. Note that quaternary consumers and even tertiary consumers can include land animals that rely on the animals in the aquatic ecosystem for food. Collect information based on these guidelines:
Producers: Identify 2-3 species.
Primary (or first-level) consumers: Identify 2-3 species.
Secondary (or second-level) consumers: Identify 2-3 species.
Tertiary (or third-level) consumers: Identify 2-3 species.
Quaternary (or fourth-level) consumers: Identify 1-2 species.
Write down the species you’ve identified for each consumer level in the ecosystem.
Part C
Using the organisms you identified in part B, create a food web for the ecosystem you chose. Use this sample food web for reference, although your food web will contain fewer organisms. Note that your food web does not have to include images, but you may include them if you choose. However, be sure to include arrows to indicate the direction of energy flow in your food web. Design your food web using any method listed below:
Use drawing or flowchart-building tools in a word-processing program.
Hand draw your food web, and then take a picture of it.
Use a graphic-design program.
Using the Insert Image button, insert an image of your food web in the answer space.
Part D
Changes in ecosystems can be attributed to natural causes, such as natural disasters, seasonal variations in climate, currents, and tidal activity. Many of these changes can affect the amount of food resources available in an ecosystem. Research one natural change that currently affects or could affect the aquatic ecosystem you chose. Use your food web model to explain how this change can affect the competition of food resources in your aquatic ecosystem.
Part E
In addition to natural factors, human activity can also alter ecosystems. Conduct research on a human activity that currently affects or can theoretically affect your chosen ecosystem. Use your food web model to explain how this change can affect the competition for food resources.
The break down of the freshwater aquatic ecosystem is given below.
Part A
For the purpose of this exercise, I will choose the Great Salt Lake in Utah, USA as my model for a freshwater aquatic ecosystem. The Great Salt Lake is the largest saltwater lake in the Western Hemisphere, and is known for its high salinity levels and unique chemistry.
The lake is fed by several rivers, including the Jordan and Bear rivers, and has no outlet, which contributes to its high salinity levels.
The lake also experiences seasonal changes in temperature and light availability, with warmer temperatures and more sunlight in the summer and cooler temperatures and less sunlight in the winter.
What is the freshwater aquatic ecosystem about?Part B
The Great Salt Lake ecosystem is home to a variety of organisms at different consumer levels. Some examples include:
Producers:
Phytoplankton: Microscopic algae that are the base of the food web and are primary producersSodium chloride-tolerant plants like alkali bulrush and saltgrassPrimary Consumers:
Brine flies: these insects feed on the phytoplanktonbrine shrimp: these tiny crustaceans feed on the phytoplanktonSecondary Consumers:
Black brant and other waterfowl: these birds feed on the brine flies and shrimpWhite pelican: These birds feed on the brine shrimpTertiary Consumers:
Coyotes and foxes: These mammals feed on the waterfowl and other small animalsAmerican avocet: These birds feed on the brine flies and shrimpQuaternary Consumers:
Humans: they may fish or hunt the aquatic species and use the lake's resourcesPart C
This is a possible food web for the Great Salt Lake ecosystem:
Phytoplankton -> Brine Flies -> Black Brant -> CoyotesPhytoplankton -> Brine Shrimp -> Pelican -> FoxesSodium chloride-tolerant plants -> American avocet -> HumansPart D
One natural change that currently affects the Great Salt Lake ecosystem is the seasonal variation in water levels. The lake's water level can fluctuate greatly depending on the amount of precipitation and evaporation.
During drought periods, the lake's water level can drop dramatically, which affects the competition for food resources in the ecosystem.
Part E
One human activity that currently affects the Great Salt Lake ecosystem is water diversion for irrigation and human consumption. The lake's water level is also affected by the diversion of water from the Jordan and Bear rivers, which feed into the lake. This water diversion decreases the amount of fresh water that enters the lake, which affects the amount of phytoplankton and other producers in the ecosystem.
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the arch that runs front to back on the inside of the foot is the __________.
Answer:medial longitudina
Explanation:
Brain pop clasification
Answer:
With Tim and Moby.
Explanation:
Brainpop time
It's a place for all your friends
And learn your way to very
Distant lands
With Moby the bot
And Tim the human
Education never ends
Brainpop time!
Which strategy should be used by someone experiencing heartburn? a. Eat smaller meals. b. Put on weight c. Drink plenty of liquids during meals. d. Wear tight clothing. e. Lie down after meals.
Eat smaller meals should be used by someone experiencing heartburn. Correct option (a).
Heartburn, also known as pyrosis, cardialgia, or acid indigestion, is a burning feeling in the upper central belly or central chest. Heartburn is often caused by the regurgitation of stomach acid into the esophagus (gastric reflux). It is the most common sign of gastroesophageal reflux disease (GERD).
Belching, nausea, squeezing, stabbing, or a feeling of pressure on the chest are all classic characteristics for heartburn, in addition to burning. The discomfort usually starts in the chest (just beneath the breastbone) and can spread to the neck, mouth, or arm angle. Because the chest contains other vital organs than the esophagus (such as the heart and lungs), not all heartburn symptoms are esophageal in nature.
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The spinal cord runs down the back from the base of the __________ and ends just below __________ level. A. head . . . chest B. brain . . . waist C. neck . . . hip D. skull . . . stomach Please select the best answer from the choices provided A B C D
Answer:
B
Explanation:
runs down the back from the base of the brain and ends just below the waist
What joints are condyloid joints?
A condyloid joint is a type of synovial joint within an ellipsoidal cavity of the other bone.
An ovoid convexity on one articular surface of the bone articulates with another bone with an ellipsoidal hollow. This joint can rotate but not move. Jaw and finger joints, for example, are condyloid joints. Condyloid joints are also known as condylar joints, bicondylar joints, or ellipsoid joints.
The articular capsule is found between the two linked bones in condyloid joints. The synovial joint is protected by articular cartilage. Certain ligaments around the joint give support. They also aid in injury prevention by restricting mobility.
Condyloid joints, like saddle joints, provide for two degrees of freedom of movement. Such joints permit movement such as abduction/adduction and flexion/extension (circumduction).
The ball and socket joint allows axial rotation but not the condyloid joint. Condyloid joints, in other words, have non-axial motions. Due to the oval form of the joints, however, minimal circumduction may be achieved at such joints.
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________ is the most satiating of all nutrients and has been shown to reduce food intake.A) CarbohydrateB) LipidC) ProteinD) Fiber
Protein is the most satiating of all nutrients and has been shown to reduce food intake. Numerous studies indicate that including more protein will promote satiating and reduce daily energy intake.
Protein is the most satiating macro nutrient, followed by carbohydrate and fat in a hierarchy of satiating effectiveness, with fat being the least satiating. Genes play a modest role in body weight, but other variables also affect it, including prenatal and early life impacts, bad diets, excessive television viewing, insufficient sleep, and the environment surrounding our food and physical activity. Ghrelin and leptin are the two hormones most closely linked to energy homeostasis, which results in feelings of hunger and fullness. The most satiating macro nutrient is classified as protein.
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The only special sense not fully functional at birth is the sense of ________.
A) equilibrium
B) vision
C) smell
D) hearing
E) taste
The only special sense not fully functional at birth is the sense of B) vision
Which sense is not entirely developed at birth?Some of these are not fully developed. In the first several months of life, newborns' eyesight is undeveloped. Their uncontrolled eye movement gives them a cross-eyed appearance.
Infants' vision is less developed at birth than that of older kids or adults. Their optical system and eyes are still developing. But throughout the first several months of life, tremendous progress takes place. The developmental and visual milestones listed below are important to keep an eye out for.
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where in the digestive system are protease enzymes secreted?
Answer: In humans, proteases are mainly present in pancreatic juice and gastric secretions to break down dietary proteins. Trypsin and chymotrypsin are secreted by the pancreas and pepsin is secreted by the chief cells in the stomach.
Explanation:
Proteolytic enzymes or proteases catalyze the breakdown of proteins into shorter polypeptides or amino acids. They undergo proteolysis by hydrolyzing peptide bonds. Also, they are involved in various biological functions like protein catabolism, cell signaling and digestion.
Protease is produced in the stomach, pancreas, and small intestine.It is produced in the gastric chief cells of the stomach lining and is one of the main digestive enzymes in the digestive systems of humans and many other animals, where it helps digest the proteins in food. Pepsin is an aspartic protease, using a catalytic aspartate in its active site. Enzymes are secreted from our salivary glands, 1 and then from the cells lining our stomach, pancreas, and large and small intestines. Different types of enzymes are secreted depending on the types of foods that we eat.
Most of the chemical reactions occur in the stomach and small intestine. In the stomach, pepsin is the main digestive enzyme attacking proteins.Proteases enzymes allow for proteolysis, the process that breaks the long, chainlike molecules of proteins so that they can be digested. Proteases are produced by the pancreas, and they are also found in some fruits, bacteria and other microbes
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