D The best answer for the question "Hibernation is an adaptation that helps animals to _______" is b. survive cold winters.
Hibernation is a survival mechanism that helps animals conserve energy during the harsh winter months when food and resources are scarce.
By lowering their metabolic rate, animals can slow down their bodily functions, reduce their energy expenditure, and survive for extended periods without food.
This adaptation allows animals to endure the cold and harsh conditions of winter, and it is especially useful for small mammals, such as squirrels, bats, and hedgehogs, who are unable to migrate to warmer areas.
Overall, hibernation is a remarkable adaptation that has helped many animals survive in challenging environments throughout the ages.
To learn more about : Hibernation
https://brainly.com/question/1884191
#SPJ11
if you know the npp for an ecosystem, what additional variable do you need to know to estimate the nep? why might measuring this variable be difficult, for instance, in a sample of ocean water?
From estimates of NEP, you need to measure the respiration of all organisms in an ecosystem, not just the respiration of primary producers.
In a sample of ocean water, primary producers and other organisms are usually mixed together, making their respective respiration's hard to separate.
What is npp of an ecosystem?
The rate of energy lost to metabolism and maintenance is subtracted from gross primary productivity to arrive at net primary productivity, or NPP. In other words, it's the rate at which energy is released to consumers in the ecosystem from primary producers such as plants and animals and stored as biomass.
To know more about npp of an ecosystem visit:
https://brainly.com/question/11057274
#SPJ4
Discuss the important of abiotic factors for animals that live in the soil
Answer:
Abiotic factors include water, sunlight, oxygen, soil and temperature. Water (H2O) is a very important abiotic factor – it is often said that “water is life.”
Explanation:
How is matter/energy transferred from one organism to the next?
in a population of lizards, the average tail length is selected against and the long and short tails are selected for in the population. which form of selection is best represented by this scenario?
Natural selection ensures that the fittest lizard survive by transferring the gene for survival to their offspring, preventing extinction.
Which of the following scenarios best exemplifies lizards' method of selection?According to an article published published this week in Nature, lizards that can securely cling to bushes are often more likely to withstand hurricanes – an instance of natural processes at action.
Hurricanes and other natural catastrophes can have catastrophic effects on ecosystems and cause widespread fatalities. However, it is unclear whether hurricane deaths are random or if they favor those with particular physical characteristics, such the capacity to withstand gale-force winds.
To know more about exemplifies lizards visit:
https://brainly.com/question/11469646
#SPJ4
The wobble phenomenon occurs at _______ end of the anticodon and helps explain why the _______ end of the codon shows the most redundancy.
The wobble phenomenon occurs at the 5' end of the anticodon and helps explain why the 3' end of the codon shows the most redundancy.
What is the wobble phenomenon?The wobble hypothesis is аn importаnt hypothesis thаt explаins the non-Wаtson Crick bаse pаiring thаt tаkes plаce during the trаnslаtion process. Аccording to this hypothesis, the bаse аt 5′ ends of the аnticodon is not spаtiаlly confined аs the other two bаses аllow it to form hydrogen bonds with аny of severаl bаses locаted аt the 3′ ends of а codon.
Pаiring of the tRNА аnticodon with the mRNА codon proceeds from the 5' end of the codon. Once the first two positions аre pаired, exаct bаse pаiring of the third position are less criticаl. The third (5') bаse of the аnticodon cаn typicаlly pаir with either member of the purine or pyrimidine pаir in the codon аs аppropriаte: it "wobbles". In this exаmple, the double-ringed G cаn pаir with either а single-ringed U or C. This аllows mRNА to be trаnslаted with fewer thаn the 64 tRNАs thаt would be required without wobble. Some wobble positions cаn pаir with аny of the four bаses.
For more information about the wobble phenomenon refer to the link:
https://brainly.com/question/13261936
#SPJ4
how can we improve human dietary habits using anaerobic respiration
Answer: Anaerobic metabolism uses glucose as its only source of fuel and produces pyruvate and lactic acid. Pyruvate can then be used as fuel for aerobic metabolism.
Explanation:
What 2 events in nature can hinder the process of carbohydrate production? Explain your answer. Use the sentence frame: “___ can hinder carbohydrate production because ____.”
Stormy weather and very low temperature events in nature can hinder the process of carbohydrate production because some plants may grow more quickly under conditions of moderate heat and increased atmospheric carbon dioxide.
The carbohydrate production is caused by the photosynthesis.
Photosynthesis- The process through which some species of living things and plants transform sunlight into energy. Green plants collect and use light energy during photosynthesis to convert water, carbon dioxide, and minerals into organic molecules rich in oxygen and energy (glucose).
This mechanism primarily provides energy to the planet's life systems. By the norms of human engineering, it is not particularly effective, but it gets the job done.
To know more about the Photosynthesis, click on the below link,
https://brainly.com/question/1757345
#SPJ1
hi brainly people i need help due NOW
DUE NOW
THANK YOU
S
Looking at the pedigree chart, individual #8 must be heterozygous for the trait in question.
Human pedigreeThe trait shown by the pedigree is a recessive trait. Thus, individuals that phenotypically exhibit the trait will have two recessive alleles.
This means that individuals #1 and #10 in the pedigree are homzygous recessive for the trait.
Let us assume that the recessive trait is a while the alternate version is A. If it has been established that individual #1 is homzygous recessive, the genotype will be aa.
we are not sure if individual #2 is homzygous dominant or heterozygous.
If #2 is heterozygous, the cross between #1 and #2 will be:
aa x Aa
Aa aa Aa aa
If #2 is homzygous dominant, the cross would be:
aa x AA
Aa Aa Aa Aa
Whatever the genotype of #2, the offspring are either heterozygous or exhibit the trait. Since none of the offspring is shaded in the pedigree, it means they can only be heterozygous.
In other words, individual #8 can only be heterozygous for the trait in the pedigree.
More on human pedigree can be found here: https://brainly.com/question/14065992
#SPJ1
Put the steps of the Calvin Cycle in the correct order. Watch the video as many times as you need to understand this process.
1. The enzyme used in this reaction is called Rubisco and results in an unstable 6 carbon molecule that quickly splits into two three carbon molecules called 3-phosphoglycerate
2. ADP and NADP+ return to the thylakoids to be converted back to ATP and NADPH by the light reactions.
3. NADPH and ATP are used to in CO2 reduction where3PG is reduced to form G3P.
4. The cycle turns 6 times to form a glucose molecule.
5. ATP is used to combine the rest of the G3P molecules to form RuBP molecules
6. CO2 is attached to RuBP, a 5 carbon molecule
The correct order of the steps of Calvin cycle are:
6. CO2 is attached to RuBP, a 5 carbon molecule.
1. The enzyme used in this step is called Rubisco and the resultant is an unstable 6 carbon molecule that instantly splits into two three carbon molecules known as 3-phosphoglycerate.
3. NADPH and ATP are used to in CO2 reduction where 3PG is reduced to form G3P.
2. ADP and NADP+ come back to the thylakoids to be converted back to ATP and NADPH by the light-dependent reactions.
5. ATP is used to combine the remaining G3P molecules to form RuBP molecules.
4. The cycle turns 6 times to form a glucose molecule.
Calvin cycle is an important part of the light-independent reaction. It is involved in the synthesis of glucose molecules.
Rubisco stands for Ribulose-1,5-bisphosphate carboxylase-oxygenase. It is the most abundant enzyme present in the Earth.
To know more about Rubisco, here
brainly.com/question/12453511
#SPJ1
identify the prey and predators of the spiders. grasshopper, spider, praying mantis, toad, garter snake, hognose snake, hawk.
Answer: prey of spider = grasshopper, sometimes spider, praying mantis,
predators of spider = toad, garter snake, hognose snake, hawk
Explanation:
In a photosystem, clusters of chlorophyll a, chlorophyll b, and carotenoid pigments function most like?.
(C) "an antenna" is what clusters of chlorophyll a, chlorophyll b, and carotenoid pigments function most like in a photosystem.
The light processes are crucially influenced by photosystems, sizable protein and pigment (light-absorbing molecule) complexes that are designed to capture light. The two different kinds of photosystems are the PSI and the PSII (PSII).
Numerous pigments that aid in the absorption of light energy may be found in both photosystems, along with a unique pair of chlorophyll molecules that are located at the core (reaction center) of the photosystem.
Clusters of the carotenoid, chlorophyll a, and b, carotenoid pigments in a photosystem act most like an antenna.
Here is another question with an answer similar to this about photosystem: https://brainly.com/question/8109609
#SPJ4
Question correction:
In a photosystem, clusters of chlorophyll a, chlorophyll b, and carotenoid pigments function most like
A) a spring.
B) a propeller on a motorboat.
C) an antenna.
D) a windmill
A geologist sees this folded rock when studying in the field. he is drawn to the sample that is labeled a. he determines this formation was caused by compression. what type of landform did he find at label a? anticline syncline plateau fault-block mountain
An anticline is a structural trap with an arch-like structure that typically forms as a result of compressional stress. In an anticline, the younger rocks are created on the outside while the older rocks are found inside.
What is meant by Anticline? A structural trap called an anticline is created when rock layers are folded into the shape of an arch. In an anticlinal trap, the rock layers were initially horizontally stacked until earth movement caused them to fold into an arch-like structure known as an anticline. Examples include the Purcell Anticlinorium, which dates from the Late Jurassic to Early Cretaceous and is located in British Columbia, the Blue Ridge Anticlinorium, which is located in the Appalachians in northern Virginia and Maryland, and the Nittany Valley in central Pennsylvania.Since these are the structures in which the oil and natural gas are confined, these anticlines are very significant in the study of geology. Thus, alternative is the right response (A).The complete question is,
A geologist sees this folded rock when studying in the field. He is drawn to the sample that is labeled A. He determines this formation was caused by compression. What type of landform did he find at label A? A)anticline B)syncline C)plateau D)fault-block mountain
To learn more about Anticline refer to:
https://brainly.com/question/2737818
#SPJ4
Answer:
A geologist sees this folded rock when studying in the field. He is drawn to the sample that is labeled A. He determines this formation was caused by compression.
What type of landform did he find at label A?
Answer: anticline
how does photosynthesis impact plants and animals
Answer:
Photosynthesis creates all of the energy that fuels living organisms. Animals that eat plants acquire their energy from the stored sugar in plants, and animals that eat those animals obtain that same energy. Thus, all levels of a food web are still fueled by the energy developed by photosynthetic organisms.
Explanation:
hope this helps you!
What is the term associated with the type of compound in a mineral?
Answer: Inorganic
Explanation:
Fish or Mammals? Argumentation
Answer:
mammals
Explanation:
none needed
The bar graph below shows the total amount of product from a chemical reaction performed at
three different temperatures. The same enzyme was involved in each case.
Answer:Quizlet
Question
The bar graph (P 58) shows the total amount of produce from a chemical reaction performed at three different temperatures. The same enzyme w
Answer · 0 votes
35 C created the most amount of product (2 mg), 25 C creates
More
Quizlet
Question
a graph shows the total amount of product from a chemical reaction performed at three different temperatures. the same enzyme was involved i
Answer · 0 votes
•at 25 degrees C there was 1 mg of product •at 35 degree
More
Chegg
Question
CHEMISTRY Effects of Temperatures on a Reaction Interpreting a Graph The bar graph shows the total amount of product formed from a chemical reaction that was performed at three different temperatures for the same time period. The same enzyme was involved each time in the chemical reaction 2 Describe the results at each temperature. Total Product (mg) 1
Answer · 1 vote
Interpretation from graph: From the graph it is clear that at first with rise in temperature product increases , but after a certain temperature (35oC) , product decreases with ri...
More
Course Hero
Question
Can you help me answer it please? I need it before 9pm today! Can...
Answer · 1 vote
Reactants are starting molecules that undergo chemical change in a chemical reaction. Based on diagram 3, an arrow in a chemical reaction represents a chemical change. It means that the reactants in the left side undergoes a reaction leading to the right-side products. The molecules that come after the chemical change are called products. They are the results of the chemical change of the reactants. Based on diagrams 5-8, another word for reactants is "substrates". Looking at our diagrams, you can see that the substrates attach to the enzyme in the left side. Therefore, in order for the reaction to take place with an enzyme, the reactants or substrate must attach to the enzyme. After the reaction takes place, you can see in diagrams 5-8 that the products formed leave the enzyme. The enzyme detaches the products from itself. You can see various drawings of enzyme showing different shapes of active sites. This is because each enzyme has different active sites. In diagram 10, there are 3 …
More
Explanation:
Why is it more dangerous to consume too much of a fat-soluble vitamin than to consume too much of a water-soluble vitamin?.
Vitamins that dissolve in water are known as water-soluble vitamins. They must be consumed daily because they can only be stored in little amounts. On the other hand, lipid-soluble vitamins are those that are soluble in fats.
What are vitamins that are water-soluble and fat-soluble?
Bile and the pancreatic sulcus must be present in addition to lipids for fat-soluble compounds to be absorbed. They are A, D, E, and K vitamins. All of the B complex vitamins including vitamin C are classified as water-soluble vitamins.
We can infer from this information that vitamins that are soluble in water are those that are called water-soluble vitamins. They must be consumed everyday because they cannot be kept in large quantities. On the other hand, lipid-soluble vitamins are those that are soluble in fats.
To know more about lipids visit here :
brainly.com/question/12993003
#SPJ4
Water-soluble vitamins are quickly absorbed by the body, so you won't need to store a lot of them to help maintain your body's nutritional needs balanced naturally. In contrast, fat-soluble vitamins are considerably different. The body has access to these vitamins because they are stored in tissue and dissolve in fat. Although fat-soluble vitamins can also be toxic, water-soluble vitamins are more likely to do so since they are promptly excreted from the body and have a larger potential for toxicity. Fat-soluble vitamins can also be retained in tissues. Consult your doctor first before taking any vitamins or minerals. Some vitamins and minerals may be affected by certain medical disorders and sensitivities. Consult your doctor first before taking any vitamins or minerals. Some vitamins and minerals may be affected by certain medical disorders and sensitivities.
To learn more about water-soluble vitamins check the link below.
https://brainly.com/question/29588810?referrer=searchResults
Which of these best explains the impact of convection on the atmosphere?
Dense air moves away from Earth's surface. Water heats up the air surrounding it. Land heats up the air surrounding it. Warm air rises upwards
From the options given, the best statement to explain the impact of convection on the atmosphere is: D. Warm air rises upwards. Convection in the atmosphere directly impacts cloud formation.
What is convection?Convection is the process that includes movement within a liquid or gas driven by differences in temperature and density. Convection on our atmosphere is very crucial in water cycles. Through the convention, energy from the hotter areas will be redistributed to the cooler areas. It affects wind direction and helps aid temperature circulation on Earth.
Convection also affects the weather. As the sun heats Earth’s surface, the air heats up and rises. Once this air cools down in the atmosphere, Cumulus clouds will form and produces rain eventually.
Learn more about the convection current here https://brainly.com/question/25154137
#SPJ4
write a paragraph connecting the required terms from the curriculum & highlighting each
Chromosome structures are within cells and people that contained the genes of a cell, such as histones responsible for interacting with the double-stranded mode of organization, in the three levels of condensation, so favorable to the cell, as well as having part together to modulation of gene expression.
What is DNA and its function?DNA is the structure responsible for transmitting all genetic characteristics such as eye, skin and hair color, physiognomy, among others in the process of reproduction of living beings. In this way, the main function of DNA is to carry information contained in its sequences, called genes.
Learn more about DNA in brainly.com/question/264225
#SPJ1
Within the Phylum Platyhelminthes, what does it mean to be bilateral?A. to have symmetry on your body from side to sideB. to have 2 of each appendageC. to have multiple layers of body tissuesD. to have 2 step in your life cycle
Platyhelminthes present a body that can be divided into two, drawing a line from the head to the tail right in the middle of it, as the following image shows:
Name and explain four types of changes in chromosome structure.
Solution:
The four types of chromosomal structural abnormalities can be grouped into the following two groups:
Balanced structural anomalies:
1. Translocations: simple or complex movement of chromosome fragments or whole chromosomes. Chromosome breaks and a part of it is attached to a different chromosome.
2. Inversion: where the chromosomal region is flipped so that it points in the opposite direction. That is, part of a chromosome breaks off at two points and the segment in between turns upside down and then rejoins the same chromosome.
Unbalanced structural anomalies:
3. Duplication: where part of a chromosome is copied. This means that a part of the chromosome is duplicated or has two copies. The result is additional chromosomal material.
4. Deletion: where part of a chromosome is removed. That is, there is DNA loss.
two structures that help E. coli move???
I NEED HELPP
PLEASE
a herd of 55 cows eat 3250 pounds of silage daily . if the herd size increases to 80 cows how much more will be needed daily ?
Answer:
1,475 lbs.
Explanation:
Divide the current amount of silage eaten by the current amount of cows to find how much food one cow eats:
3250 ÷ 55 = 59
Then, subtract the current herd size from the new herd size to find how many new cows will be added to the herd:
80 - 55 = 25
Now, multiply the amount of new cows by the amount of silage eaten per cow:
25 * 59 = 1,475
There will need to be 1,475 more pounds of silage daily.
Limiting the intake of saturated fat, cholesterol, and trans fat helps to decrease the risk of heart disease. The 2020-2025 dietary guidelines for americans recommends saturated fat be limited to what amount of total calories?.
To further reduce your heart disease risk, limit saturated fats to less than 7% of your total daily calories.
Dietary fats include saturated fat. Along with trans fat, it is one of the harmful fats. Most of the time, these fats are solid at room temperature. High quantities of saturated fat are found in foods like butter, cheese, red meat, palm and coconut oils, and butter.
The following suggestions are from the American Dietary Guidelines for 2015–2020:
No more than 25% to 30% of your daily calories should come from fat.Aim to consume no more than 10% of your daily calories from saturated fat.Reduce your intake of saturated fats to under 7% of your daily calorie intake to further lower your chance of developing heart disease.Here is another question with an answer similar to this about saturated fats: https://brainly.com/question/11261140
#SPJ4
the phenomenon that causes a single ancestral species to evolve into a wide array of descendant species with diverse habitats, forms, or behaviors that occurs often as a result of colonization of a new area is known as
Adaptive radiation is the process through which organisms rapidly diverge from a single ancestral species into a variety of novel forms, especially when a change in the environment opens up new resources.
What kinds of circumstances can result in adaptive radiation?A species develops in a setting with few other species and abundant resources, such as islands created by volcanic activity and the eventual colonization of those islands.
How does allopatric speciation work?When a species divides into two distinct groups that are isolated from one another, allopatric speciation.
(1) Takes place. They can't breed with one another because of a physical barrier, such a mountain range or a waterway.
To know more about adaptive radiation, visit-https://brainly.com/question/14154757
#SPJ4
how do you get chromosomes from your parents?
Answer: The egg and sperm each have one-half of a set of chromosomes. The egg and sperm together give the baby the full set of chromosomes
Explanation:
Answer:
The egg and sperm each have one half of a set of chromosomes. The egg and sperm together give the baby the full set of chromosomes.
Explanation:
. what is the stage of cell division in a diploid organism if you see seven chromosomes, each consisting of a pair of sister chromatids? mitosis prophase mitosis anaphase meiosis i anaphase meiosis ii prophase
The stage of cell division in a diploid organism if you see seven chromosomes, each consisting of a pair of sister chromatids meiosis II prophase. Option D.
Diploid cells have two complete sets of chromosomes. Most human cells are diploid and composed of 23 pairs of chromosomes for a total of 46 chromosomes. These are 22 pairs of autosomes and 1 pair of sex chromosomes. During telophase, sister chromatids become daughter chromosomes. Mitosis has five main stages prophase metaphase anaphase telophase, and cytokinesis.
Meiosis is the process by which diploid cells become haploid cells. The difference between haploid and diploid cells is that haploid cells contain one complete set of chromosomes, while diploid cells contain two complete sets of chromosomes. Meiosis involves the division of the diploid parent cell. When mitosis is complete, cells have two sets of 46 chromosomes, each surrounded by its own nuclear membrane.
Learn more about Diploid cells here:-https://brainly.com/question/16639332
#SPJ4
photosynthesis and cellular respiration both use electron transport chains. what is the source of electrons for photosynthesis and where do the electrons go at the end of aerobic cellular respiration?
Water serves as an electron source in the electron transport process of photosynthesis. The electron is extracted from water by using solar energy.
What is the electron transport chain's source of energy?
The electron transport chain uses the energy released by oxygen and reduced compound reactions such as cytochrome c and (indirectly) NADH and FADH2 to pump protons into the intermembranous space, producing the electrochemical gradient over the inner mitochondrial membrane.
In photosynthesis, water is split to produce electrons in the presence of sunlight, a process known as the photolysis of water. The electrons are finally transferred to NADP+ by the chloroplast electron transport chain, where they are reduced to NADPH.
Therefore, In aerobic respiration, electrons from NADH and FADH2 are transferred to oxygen by the mitochondrial electron transport chain to reduce oxygen in the water.
Learn more about photosynthesis from the given link.
https://brainly.com/question/1388366
#SPJ4
what is the equation for photosynthesis? what are the two steps and where do they occur in the chloroplast? what is photosystem 2 and what happens there? what happens while electrons are traveling between ps2 and ps1? how is atp generated? what is the role of ferredoxin? what happens to water at ps2? what is cyclic photophosphorylation? describe chemiosmosis what is the role of atp synthase?
The process of photosynthesis is commonly written as:
6CO₂ + 6H₂O → C₆H₁₂O₆ + 6O₂.
The light-dependent and light-independent reactions are the two steps. The light reactions of photosynthesis take place in the thylakoid membrane, whereas the dark reactions are located in the chloroplast stroma.
In higher plants, algae, and cyanobacteria, a membrane protein supercomplex called photosystem II (PSII) carries out the first step of photosynthesis. To accelerate a transmembrane charge separation, it absorbs sunlight.
To begin photosynthesis, a photon interacts with photosystem II's antenna pigments. The hydrogen ions are pumped into the interior of the thylakoid by the electron transport chain after the energy passes through the reaction center, which contains chlorophyll a. A significant ion concentration is created by this action.
During photosynthesis, it is the conversion of ADP to ATP utilizing solar energy. In the mitochondria of a cell, the process of cellular respiration also results in the formation of ATP.
Chloroplasts include ferredoxin (Fd), an enzyme that facilitates electron transport and has an iron-sulfur cluster. When being oxidized or reduced, its iron atoms accept or release electrons, which is how it participates in the photosynthesis process.
Hydrogen ions, oxygen ions, and electrons are separated from water. Within the thylakoid lumen, oxygen and protons created by the splitting of water are discharged.
Cyclic photophosphorylation, is described as the production of ATP related to electron transport that is only activated by Photosystem I (700 nm). The particular Photosystem II inhibitors CMU, DCMU, and orthophenanthroline have no impact on this process.
The enzyme that produces ATP via chemiosmosis is called ATP synthase. It permits protons to cross the membrane and generates ATP by phosphorylating adenosine diphosphate (ADP) with the free energy difference. In addition to mitochondria and chloroplasts, most bacteria and archaea also produce ATP by chemiosmosis.
To know more about Photosystems visit the link:
https://brainly.com/question/13776808?referrer=searchResults
#SPJ4
knuckle-walking group of answer choices compensates for weak arms in apes. is only found in primates with longer arms than legs. is found in lemurs with large scent glands on their hands. requires the use of a prehensile tail.
Knuckle-walking is only found in primates with longer arms than legs.
In knuckle-walking, the forelimbs keep the fingers in a partly extended position so that the body weight may push down via the knuckles on the ground. This kind of walking is used by chimpanzees, gorillas, anteaters, and even platypuses. This happens in primates with longer arms than legs.
Knuckle walking is beneficial for activities other than ground movement. The gorilla uses its fingers to manipulate food, and chimpanzees use their fingers to manipulate food and climb.
Anteaters and pangolins have strong claws on their fingers that are used to pry apart social insect mounds. Knuckle walking is utilized to avoid tripping since the platypus's fingers contain webbing that extends past the fingertips to help with swimming.
Here is another question with an answer similar to this about Knuckle-walking: https://brainly.com/question/13022921
#SPJ4
