Both DNA and RNA are made of subunits or building blocks called_______.

Question 1 options:

Nucleotides


Amino Acids


Proteins


Enzymes

Answers

Answer 1
it should be nucleotides

Related Questions

in a greenhouse you can control the temperature, light intensity, and carbon dioxide level in order to make it the what factor in photosynthesis

Answers

Answer:

Limiting factor

Explanation:

A limiting factor is simply anything in short supply that prevents a reaction from occurring at its maximum rate.

In a greenhouse you can control the temperature, light intensity, and carbon dioxide level which are the limiting factors in photosynthesis for the production of glucose.

What is limiting factor?

A limiting factor is a variable that produce a change in output of a process or a chemical reaction. Every process has its limiting factors which bring a change in it.

So we can conclude that  temperature, light intensity, and carbon dioxide level which are the limiting factors in photosynthesis.

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Vasodilation and vasoconstriction are processes that help the body regulate:
A) germs.
B) temperature.
C) bacteria
D) hormones.

Answers

Answer:

B

Explanation:

temperature

Answer:

B

Explanation:

100% edge 2022

This is study island pls help.

Answers

Answer:

D!!! pesticides are used to keep bugs off from plants! they're all correct! GMO's are used for all of that

Answer:

D - all of the above

Explanation:

all of them are true

Which of the following is a true statement about the worlds energy resources?

Answers

Answer:

b

Explanation:

What is the Golgi's function pls help

Answers

Answer:

A major function is the modifying, sorting and packaging of proteins for secretion. It is also involved in the transport of lipids around the cell, and the creation of lysosomes. The sacs or folds of the Golgi apparatus are called cisternae.

Explanation:

definition:

an organelle that transports proteins and some lipids

Select the correct location on the image.

Which structure fuses to form a diploid zygote during sexual reproduction? ​

Answers

the male and female gametes, because they do this during sexual reproduction in order to form a zygote.

Answer: the top one

Explanation:

pls help its easy 6th grade science one question

Answers

Answer:

C. Electromagnetic energy is transformed into chemical energy

Explanation:

Plants are capable of producing its own food and use energy from sunlight. Light energy is a part of electromagnetic energy.

At night, the concentration of carbon dioxide in the air in a forest is high. What is the main reason for this?

Answers

Answer:

The main reason the concentration of carbon dioxide in the air in a forest is high is due to the increase in plant growth.

Explanation:

Plants release carbon dioxide because of the process of respiration in which plants take in oxygen and give out carbon dioxide. During the day, carbon dioxide enters through the tree's pores, making oxygen escape (and is consistent with the “reverse lungs” concept).

On the other hand, at night, oxygen enters through the pores, and carbon dioxide escapes, rather than oxygen.

The main reason that the concentration of carbon dioxide in the air in a forest is high as there is only respiration going on at night and no photosynthesis.

What is plant respiration?

While oxygen is needed for plant respiration, carbon dioxide is also released during the process. Plants, unlike people and other animals, don't have any specific structures for the exchange of gases, but they do have stomata (found in leaves) and lenticels (found in stems) that play a part in it. Compared to people and animals, leaves, stems, and plant roots breathe air slowly.

Respiration is distinct from breathing. Breathing is a phase in respiration that is completed by both humans and animals. Plants breathe differently through a process called cellular respiration, which they engage in throughout their whole existence since the plant cell needs the energy to survive.

Plants produce glucose molecules during this cellular respiration process by using photosynthesis to absorb solar energy and transform it into glucose. Several real-world experiments show that plants can breathe. To provide their cells the energy they need to function and stay alive, all plants breathe.

Therefore, only respiration occurring at night is the reason for a high concentration of carbon dioxide in the forest air at night.

Read more about plant respiration, here

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what role do variations have in the theory of evolution by natural selection?

Answers

Answer:

variation means that some individuals have traits better suited to the environment than others. so in natural selection everyone's adaptions and traits are different and variated. not everyone is gonna have the best adaptation, that would make everyone op.

make sure to answer it in your own words lol, if you copy and paste itll

link your teacher to this answer

An arid climate with high annual temperatures would most likely be found in what
Earth location?

Answers

Answer:

Explanation:

north of the tropical climate zone in the Northern Hemisphere, and south of the tropical zone in the Southern Hemisphere.

Answer:

Atacama Desert in Chile

Explanation:

The Atacama Desert in Chile is known as the driest place on Earth. It averages 0.04 inches of rain each year.

Which option identifies the best action to take in the following scenario?
As Phil begins working, he notices the blade of his circular saw is dull.
O He should apply more pressure.
He should clean the material.
He should use a new blade.
O He should heat the blade.

Answers

He should use a new blade! You should never use a dull blade! It’s more likely for you to cut yourself!

state five ideal conditions required for microbial activity in the ruminant stomach​

Answers

Answer:

You can find answers on Ggle

The muscular system is responsible for body movements, support, and production of body heat.
O True
O False

Answers

The answer is True the musculoskeletal system is literally your muscles which work with the skeletal system to allow movement and support the body

Answer:

That is true it is responsible for the body movement

Mark as brainliest if I'm correct

Which statement about these cells is correct?


a.About 20 percent of the cells are dividing.

b. Most of the cells are undergoing meiosis.

c. Most of the cells will never undergo mitosis

d. About 80 percent of the cells are dividing.

Answers

About 80 percent of the cells are dividing because of the perfect structure of the cell.

What is cell division?

Cell division is the process by which cells multiply that includes nuclear and cytoplasmic division. Meiosis and  mitosis are their types.

So we can conclude that about 80 percent of the cells are dividing because of the perfect structure of the cell.

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The
is the matter through which a surface wave travels.

Answers

Your answer is going to be medium

Need help with the question

Answers

Answer:

plant cells

Explanation:

What is a chromosome? Why are they important? Please be descriptive in your own words

Answers

a chromosome is a structure of DNA made of nucleic acids and proteins that carry genetic information. they are necessary for an organism to have a unique genetic code

PLEASE HELP THIS IS TIME SENSITIVE!!!!!!!!!

Answers

Answer:

r and k

Explanation:

Answer:

top left and middle 2 go in R category

top right and bottom one go in L category.

Hope this helped! Mark brainliest pleast :3

Explanation:

if I slept next to my Alexa all night, will it damage my brain a lot after doing this for a month?

Answers

Answer:

yes xd

Explanation:

Sickle-shaped red blood cells result from a mutation in the gene that codes for hemoglobin.
This mutation results in sickle-cell anemia. A partial sequence of bases from a normal
hemoglobin gene and a sequence that results in sickle-cell anemia are shown below.
Normal hemoglobin:
T-G-A-G-G-T-C-T-C-C-T-C
Sickle-cell hemoglobin: T-G-A-G-G-T-C-A-C-C-T-C
What type of mutation is depicted in this sequence?
A Substitution
B Insertion
C Deletion
D Frameshift
Option A
Option B
Option C
Option D

Answers

Answer:

Substitution

Explanation:

Substitution is when is a mutation that exchanges one base for another. In this case, the T is an A.  

T-G-A-G-G-T-C-T-C-C-T-C

T-G-A-G-G-T-C-A-C-C-T-C

During meiosis, a parent cell having four chromosomes will produce sex
cells, each containing:
a) two chromosomes

b) four chromosomes

c) eight chromosomes

d) sixteen chromosorkes

Answers

The answer is B. Have a nice day :)

17. The scientific study of human populations is called
A. ecology
B. demography
C. natural selection.
D. transition.

Answers

Answer:

B. Demography

Explanation:

Answer:

B

Explanation:

Demography is the statistical study of populations, especially human beings. Demographic analysis can cover whole societies or groups defined by criteria such as education, nationality, religion, and ethnicity.

Which type of selection leads to increased phenotypic and genetic varialion?
directional selection
disruptive selection
stabilizing selection
species selection

Answers

Stabilizing Selection

Which of these mineral properties cannot be used to identify a mineral

1.mass
2.luster
3.streak
4.hardness

Answers

Hardness, hope this helps

The mineral property which cannot be used to identify a mineral is: 1. mass

A mineral refers to any form of naturally occurring, inorganic solid substance that is typically characterized by a crystal structure.

This ultimately implies that, minerals are homogeneous in nature with a well-defined chemical composition and they are characterized by a crystal structure comprising ions, atoms, or molecules arranged in an orderly manner.

Generally, the mineral property which can be used to identify a mineral include the following:

Luster.Hardness.Streak.

For example, hardness of a mineral can be tested by scratching its surface with a knife or your nails.

However, mass isn't a mineral property that can be used to identify a mineral.

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What are some examples of inhibitory proteins?

Answers

Answer:

Explanation:

proteins that regulate chromatin remodeling also affect the cell cycle, the ADNP gene; proteins that inhibit cellular energy metabolism also inhibit the cell cycle, ALDH1L1; proteins that inhibit cancer cell growth and chromatin condensation can also act as cell cycle inhibitor proteins.

I hope this helps you

Study the graph and then complete the passage. 425 8.33 400 Atmospheric CO2 (ppmv) Seawater pCO2 (uatm) Seawater pH 8.28 375 8.23 CO2 350 8.185 PETITE 325 8.13 300 8.08 275 1955 1965 1975 1995 2005 8.03 2015 1985 Year The graph shows data collected near the Mauna Loa volcano in Hawaii from 1955 to 2015. The data includes atmospheric CO2 levels, seawater CO2 concentrations, and seawater pH readings. If the current trend continues, the seawater near Mauna Loa will likely become more alkaline due to the changing concentration of in the water.​

Answers

Answer:

First blank: MORE ACIDIC

Second blank: CARBON DIOXIDE

Explanation:

GOT IT RIGHT IN PLATO

Answer:

more acidic

carbon dioxide

Explanation:

took the test got it right

What is the best way to describe heat transferring from one end of a metal pole to the other

Answers

Answer:

If one end of a metal rod is heated, the other end also gets heated up. This is due to conduction. When one end of a metal rod is heated, the kinetic energy of the molecules at that end increases.

Explanation:

Help !! I’ll love u forever

According to Chargaff's rules and the chart below-
Approximately what percent cytosine do we expect for E.coli?
A. 50.7
B. 26.0
C. 24.3
D. Impossible to determine

Answers

it's 26.0 for E. Coli

what does flora and fauna means​

Answers

Answer:

Flora and fauna refer to plants and animals in the broadest sense of the words, encompassing pretty much all life on Earth.

I hope it's helpful!

Ocean acidification is occurring because

A. of agricultural runoff into rivers.
B. the ocean absorb about 25% of the carbon dioxide emitted into the atmosphere by human activities.
C. water changes pH as it warms.
D. overfishing is changing the structure of ecosystems, haring the plankton that regulate the pH of ocean water.
E. acid rain has worsened over the last two decades.

Answers

Answer: b

Explanation:

Its b because Ocean acidification is occurring because excess carbon dioxide (CO2) in the atmosphere is being absorbed at the surface of the ocean at an increasing rate. This excess CO2 results in more hydrogen ions, which increases the acidity of the ocean.

B. The ocean absorb about25%of the carbon dioxide emitted into the atmosphere by human activities
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