1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
deff fn [24]
3 years ago
8

What are the parts that make up a nucleotide?

Biology
1 answer:
vesna_86 [32]3 years ago
6 0

Nitrogen bases

sugar

phosphate group

You might be interested in
ᴡʜᴀᴛ ɪꜱ ᴄʜᴀʀᴄᴏʟ ?? <br>ᴅᴇꜰɪɴᴇ ɪᴛ ​
love history [14]
Meaning: A dark color or material obtained by heating organic matter or wood.
7 0
2 years ago
Read 2 more answers
Two factors which cause global climate change are listed below.
IrinaK [193]

Answer:

c. Factors 1 and 2 may be influenced by both nature and human factors

Explanation:

The sea level rising and the change in the atmospheric gases are both processes that are influenced by the nature, as well as by the human activities. Naturally, the earth has its own cycles, known as Milankovich cycles, through which the Earth warms up, or cools down, resulting in change of the atmospheric gases, and in accordance to that, change in the sea levels depending on the global climate. The humans to have become a big factor in the past few hundred years. The reason for that is that the humans with their activity started to release lot of greenhouse gases into the atmosphere, especially CO2 and methane. That has been changing the composition of the atmosphere, and the temperatures have been rising. The higher the temperatures, the more ice is melting around the poles and on the high mountains, resulting in an increase in the sea levels.

5 0
3 years ago
Help due tomorrow ;-;
alexira [117]

For both ectotherms and endotherms, metabolic rate tends to increase as mass increases

As the masses of the dinosaurs increase, how do their metabolic rates change? How does this compare to living animals?

>> As with living animals, the higher a dinosaur’s mass, the higher its metabolic rate.

4 0
2 years ago
A small farm pond containing many species of microorganisms (bacteria, cyanobacteria, algae, and protozoa was perturbed when run
jasenka [17]
If it grows lager there will be less room

4 0
3 years ago
How does the immune system function?
professor190 [17]

Answer:

Immune system of the body helps in fighting with the infectious agents that are foreign for the body. So the immune system protects us from infection.

When any foreign substance(antigen) comes in the body B-lymphocyte recognize it by binding the antigen through its receptor. After recognizing the antigen, B cell divides into antibody-producing plasma cell and memory cell.

Antibodies produced by plasma cells help in destroying the antigen by getting the antigen recognized by phagocytic cells or by complement activation.

B cells are antigen-presenting cell which present antigen to T cell and then T cell activates and produce chemicals that kill the antigen. Therefore the immune system has many immune cells that activate when an antigen comes in the body. This is how the immune system functions.

3 0
2 years ago
Other questions:
  • Which cells are produced during the first few divisions of the zygote?
    9·1 answer
  • Decaying matter found in soil
    15·2 answers
  • What are the 11 signs of climate change
    15·1 answer
  • Low blood glucose concentration and high blood potassium concentration are examples of __________ stimuli for an endocrine gland
    8·1 answer
  • For which reasons do organisms needs phosphorus?
    14·2 answers
  • Which indicators are living and non-living?
    15·1 answer
  • Select all that apply.
    10·2 answers
  • What do transport proteins do?
    10·1 answer
  • The theistic belief that the universe was designed and created by God
    13·2 answers
  • Which of the following is true about the rock shown in the image above?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!