Answer:
Peripheral proteins have a carbohydrate extending into the environment.
Explanation:
I think that's the answer but it may not be, if not I have no idea what it is.
Large areas of protected land for conservation biodiversity and traditional life of the tribal living in the area is called
Answer:
Biosphere reserves
Which organism appeared on earth first, the moss or yeast? How do we know?
Energy flow in an ecosystem is best represented by _______. a. the predator/prey relationship b. food chains c. food webs d. autotrophs
Answer:
It's C. food webs
Explanation:
I just took the test on Edg
Answer:
The answer is C. Food Webs
Explanation:
Volcanic Mountains are formed when an oceanic plate collides with a continental
plate. The oceanic plate is subducted under the continental plate.
• True
• False
134 dL = 13.4
-liters
-decaliters
-centiliters
-O milliliters
PLEASE ANSWER ASAP
what is the importance of DNA copying in reproduction
Answer:
DNA copying is an essential part of the process of reproduction because it carries the genetic information from the parents to offspring.
Explanation:
What do plants take into their structures in order to photosynthesize. Name all things they take in.
advantages and disadvantages of using stem cells
Answer:
It provides medical benefits in the fields of therapeutic cloning and regenerative medicine.
It provides great potential for discovering treatments and cures to a variety of diseases including Parkinson's disease, schizophrenia, Alzheimer's disease, cancer, spinal cord injuries, diabetes and many more.
Explanation:
disadvantages
The Cons on The Research of Stem Cell.
Embryonic stem cells can have high rejection rates. They have been known to make a few future medical issues. ...
Stem cell is a very difficult process. ...
Research has been kept down by verifiable logical inconsistencies.
Which list shows in correct order the fewest stars to the greatest number of stars?
A. our solar system, the universe, the Milky Way Galaxy
B. the universe, the Milky Way Galaxy, our solar system
C. our solar system, the Milky Way Galaxy, the universe
D. the Milky Way Galaxy, our solar system, the universe
Answer:
Option C.
our solar system, the Milky Way Galaxy, the universe
Explanation:
The Solar system comprises of the star and all its planets, comets, asteroids and also other bodies. It is very larger than a star.
The milky way galaxy comprises of group of solar systems that orbit around a central core . The galaxy normally have very big hole in their centre.
The Universe contain billions of galaxies and it comprises of everything, asteriod, moon, planet, star, solar system,galaxy.....
how does carbon dioxide affect climate?
5. Below is a picture of a forest. What will happen in the next few years?
View shows one percent of a forest.
Year: 1
O A. Deer, bears, and mushrooms will all increase in number.
O B. Deer, bears, and mushrooms will all decrease in number
O c. Deer and bear populations will increase, but the mushroom population will decrease.
O D. Deer and mushroom populations will increase, but the bear population will decrease.
Answer:
B
Explanation:
1. Explain why a professional sportsman often has a diet that contains:
a. Plenty of protein on most days
b. Carbohydrates (such as rice or pasta) just before a competition.
1.2.5 Practice: Themes in biology
Answer:
can you expand on that it not clear what you want
The __________ perspective emphasizes the human capacity for personal growth.
A. humanistic
B. evolutionary
C. biological
D. cognitive
Answer:
Humanistic
Explanation:
The cognitive perspective emphasizes the human capacity for personal growth.
What is cognitive perspective?Cognitive therapy involves the study of internal mental process. It involves all the things inside our brain, including perception, thinking and memory. Cognitive therapy involves the branch of psychology.
Alzheimer disease, brain trauma treatment, cognitive therapy are some of the disease which can be treated with cognitive therapy.
Cognitive therapy helps in find out the human capacity for personal growth. It also emphasize process in reasoning, memory and perception and language.
Therefore, The cognitive perspective emphasizes the human capacity for personal growth.
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The diagram shows a straight chain of glucose molecules.
A, The molecule has 6 atoms, each connected to one other atom. B, The molecule has 6 atoms, each connected to various numbers of atoms. C, The molecule has 6 atoms, each connected to 2 other atoms. D, The molecule has 1 atom, connected to 2 other atoms.
Which carbohydrate is shown above?
Answer:
The correct answer is starch.
Explanation: I just took the review and got it right
Answer:
Starch is correct
Explanation:
i got it right
Which is one type of evidence that geologists usually study?
A) location of Earth in outer space
B)waves that move through Earth
C)interactions between living things on Earth
D) diversity of life found on Earth
Geologists study waves that move through the Earth. So the correct option is B.
What is geology?The field of science that includes all the materials that have resulted in the formation of Earth and the interactions between these materials is called geology. It also studies the forces acting upon the earth and the biology of ancestral organisms based on their fossil records.
The study of many other fields of science is not possible without the study of geology. These are climatology, civil engineering, and evolutionary biology brig some of the many.
In geology, the process of the changes of the earth over time is also studied. These changes can be climate change and land formation.
The scientists practising geology are called geologists. Geologists study the processes of the earth like landslides, earthquakes, volcanic eruptions, and floods.
The investigation of earth materials not only includes metals and minerals but also oil, natural gas, water, and the required methods for their extraction.
Therefore, the correct option is B.
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Choose the option that places the phases of a stem cell into the correct order.
A. Mitosis, gene expression, differentiation
B. Differentiation, mitosis, specialization
C. Gene expression, differentiation, mitosis
D. Mitosis, specialization, gene expression
Answer:
mitosis, gene expression, differentiation
Explanation:
The steps of mitosis, gene expression, and differentiation should be performed in the specific order for stem cells. Therefore, option (A) is correct.
What are stem cells?
Undifferentiated cells that have the potential to develop into a wide variety of other cell types in the body are referred to as stem cells. Stem cells are found in all multicellular organisms.
Before a stem cell can become differentiated, it must first go through the processes of growth and mitosis. Next, the information contained in the gene (DNA) of the cell must be expressed in order to determine the type of cell that the stem cell will become. Finally, the stem cell must differentiate and become specialized in order to give rise to a specific type of cell.
Stem cells dwell in bone marrow (the spongy center of certain bones). Here, fresh blood cells divide. After maturing in bone marrow, blood cells enter the bloodstream. Immature stem cells enter the circulation.
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What is an important task of
DNA polymerase?
A. "Writing" DNA onto RNA
B. "Proofreading" the new DNA strands in
DNA replication
C. "Translating" DNA into proteins
D. "Copying" DNA into RNA
Answer:
B
Explanation:
Proofreading" the new DNA strands in
DNA replication
Answer:
DNA polymerase is an enzyme that synthesis DNA molecules from deoxyribonucleotides, which are the builiding blocks of DNA
Explain how organelles and other structures interact to secrete substances from the cell.
Answer:
Organelle and other structures have vessels that are collectively referred to as the endomembrane system
The interaction of organelles and other structures to secrete substances from the cell is as follows:
Cell secretion is a long-lasting process by which a cell directs secretory vesicles out of the cell membrane.
In exocytosis, the proteins or molecules produced in the endoplasmic reticulum are enveloped in a vesicle towards the Golgi apparatus.
The substances pass through all the saccules of the Golgi apparatus and when they reach the trans face of the dichthyosome, in the form of secretory vesicles.
These are transported to their destination outside the cell, crossing the cytoplasmic membrane by exocytosis.
Golgi apparatus not only communicates with the membrane but with all the organelles found inside the cell, including peroxisomes and mitochondria.
Therefore, we can conclude that the reticulum and Golgi apparatus participate in secretion of substances from the cell, the vesicles fuse in the plasma membrane, thus releasing their content to the extracellular medium.
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Explain in detail how high blood sugar and high blood pressure demonstrate a positive feedback loop.
Platelet aggregation and accumulation in response to injury is an example of positive feedback. Negative feedback brings a system back to its level of normal functioning. Adjustments of blood pressure, metabolism, and body temperature are all negative feedback.
The control of blood sugar (glucose) by insulin is a good example of a negative feedback mechanism. When blood sugar rises, receptors in the body sense a change. In turn, the control center (pancreas) secretes insulin into the blood effectively lowering blood sugar levels.
Examples of processes that utilize negative feedback loops include homeostatic systems, such as: Thermoregulation (if body temperature changes, mechanisms are induced to restore normal levels) Blood sugar regulation (insulin lowers blood glucose when levels are high ; glucagon raises blood glucose when levels are low)
What natural phenomenon is enhanced by the surplus carbon in the atmosphere?
Explanation:
surplus carbon in atmosphere...phenomenon, . makes the Earth very warm. helps plants on land...
By the addition of more surplus carbon to the atmosphere, the natural greenhouse effect gets changed which causes global temperature to rise and hence global warming.
What is Greenhouse effect?The greenhouse effect is heat which is trapped close to Earth's surface by the presence of greenhouse gases. These heat-trapping gases can be considered as a blanket wrapped around the Earth that keeps the planet warmer than it would be without them.
The increases in carbon dioxide are caused primarily by the human activities as carbon is produced by burning fossil fuels, pollution, etc. The disruption to Earth's climate equilibrium is caused by the increased concentrations of greenhouse gases which lead to an increase in the global surface temperature of the planet.
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if a car is traveling at an average speed of 70 kilometers per hour, how long does it take the car to travel 14 kilometers?
Answer:
12 minutes
Explanation:
60x14 /70
The time it would take a car to travel 14 kilometers if it were traveling at an average speed of 70km/hr is 5 hours.
How to calculate time?The time it takes for a car to travel at a certain speed can be calculated using the following formula:
Distance = speed ÷ time
Hence, time = speed ÷ distance
According to this question, a car is traveling at an average speed of 70 kilometers per hour, the time taken can be calculated as follows:
Time = 70km/hr ÷ 14km
Time = 5hours
Therefore, the time it would take a car to travel 14 kilometers if it were traveling at an average speed of 70km/hr is 5 hours.
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what would happen if the membrane of a nucleus becomes permeable to most substances
Answer:
Then anything would be able to enter the cell and would not be able to maintain homeostasis
Answer:
The nucleus would be damaged.
1. What is the major difference between an animal
cell and a bacterial cell?
Answer:
A bacterial cell is a prokaryotic cell. Animal cells are eukaryotic cells.
Explanation:
ANIMAL CELLS: They are the basic unit of life of organisms which belong to kingdom Animalia. They have a well-defined membrane-bound nucleus, cytoplasm surrounded by plasma membrane and membrane-bound cell organelles in the cytoplasm to perform specific cellular functions necessary for the normal functioning of the cell. They can be of various sizes and shapes. Their size generally ranges between 1 and 100 micrometers.
BACTERERIAL CELLS: It is a simple, unicellular microorganism which means all life processes like feeding, digestion, and reproduction occur in one cell. It lacks the membrane-bound nucleus and organelles like mitochondria, lysosomes and other specialized cellular structures to perform cellular functions like energy production, transport of proteins etc. The cell wall of the bacterial cell is made up of glycoprotein, murein. Its main function is to provide support, mechanical strength and rigidity to the bacterial cell
Answer:
bacteria are unicellular organisms and animals are multicellular
Explanation:
bacteria consist of a single cell, animals made up of many cells
Which organic compounds (carbohydrates, lipids, proteins, or nucleic acids) make up
muscle tissues, act as enzymes, and protect the body from antibodies?
Organic compounds that are essential for the body are called macromolecules. Proteins are the large molecules that make muscles tissues, and enzymes and act as antibodies.
What are the functions of proteins?Proteins are the major organic molecules that are involved in various roles and functions in the body. They are critical for the body's functioning and are involved in building muscle tissues and their repair.
They are also involved in acting as enzymes as they are made of amino acid sequences that provide the high molecular, 3-D structure that allows them to catalyze the activities.
The proteins also act as antibodies in the immune system as the immunoglobulin chains are made of variable and constant protein structures that count the antigens.
Therefore, proteins are involved in muscles, antibodies, and enzyme production.
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(b) Bacteria are examples of microorganisms.
State two different types of food manufactured using microorganisms.
1.
2.
How does osmosis affect plants?
Answer:
Plant cells are enclosed by a rigid cell wall. When the plant cell is placed in a hypotonic solution, it takes up water by osmosis and starts to swell, but the cell wall prevents it from bursting.
Explanation:
Answer:
Plant cells are enclosed by a rigid cell wall. When the plant cell is placed in a hypotonic solution, it takes up water by osmosis and starts to swell, but the cell wall prevents it from bursting. The plant cell is said to have become 'turgid', i.e. swollen and hard
Numerical problems:
A. Convert the following as instructed :
i. 340 cm into m
ii. 67 kg into g
iii. 2 days into seconds
iv. 86,400 seconds into days
Plz help me to solve this problem
Answer:
340 cm = 3.4 m
67 kg = 67000 g
2 days = 172800 seconds
86,400 seconds = 1 day
i also see you are ARMY :)
i. 340cm : 100 = 3.4m
ii. 67kg × 1000 = 67000g
iii. 2 days × 24 =
48 hours × 60 =
2880minutes × 60 = 172800 seconds
iv. 86400seconds : 60 =
1440 minutes : 60 =
24 hours : 24 = 1 day
Sorry if there's any mistake
the bold is the answer
Brainest for best response!
What is volume?
Describe the standard units of liquid volume.
What is mass (weight)?
Describe the standard units of mass.
Answer:
the standard unit of mass is kilograms, mass is both physical body and measure of its resistance to acceleration mass also describes the objects gravitational force. and liter is the standard unit for liquid volume.
Explanation:
ps:I did it out of order
As the human population grows
Answer:
it grows
Explanation:
