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
adoni [48]
3 years ago
14

What is the backbone of DNA composed of (choose all that apply)

Biology
2 answers:
Gelneren [198K]3 years ago
8 0

Answer:

nitrogen base

Explanation:

as it is nitrogen that is fixed to make protein bonds

VladimirAG [237]3 years ago
7 0

Answer:

Nitrogen base

Explanation:

The backbone of DNA is composed of the nitrogen bases.

You might be interested in
What led biologists to assign universally accepted names to organisms? The need to create a unique name that would be recognized
matrenka [14]
Biologists assigned universally accepted names to organisms because t<span>hey needed to create a unique name that would be recognized as belonging to one organism.</span>
7 0
3 years ago
Read 2 more answers
0.0050 m^2 x 0.042 m
Shkiper50 [21]

Answer:

i think the answer is 0.00042. i hope this is right

Explanation:

3 0
3 years ago
What is the principal male sex hormone
Paladinen [302]
Testosterone is the principal male sex hormone.
4 0
4 years ago
Which statement about predator and prey adaptations is correct?
Alexeev081 [22]
I’m almost positive it’s C cause speed is very common within predator, and prey species predators to catch the prey and prey to try and survive the predators.
7 0
2 years ago
Please help!!! I will mark you the BRAINLIEST
Dahasolnce [82]

Answer:

Molecules stop moving at freezing point. Helium has the lowest boiling point. The molecules move very quickly at boiling point.

Explanation:

Heating up- molecules move faster. Cooling down- molecules move slower

7 0
3 years ago
Other questions:
  • What happens when an egg is fried? A. The egg changes from a liquid to a solid as it reaches its freezing point. B. Air combines
    6·2 answers
  • A nurse is reviewing the immunization schedule of a 5-month-old infant. what immunizations does the nurse expect the infant to h
    10·1 answer
  • Why can squirrels survive a cold winter but flowers cannot
    8·1 answer
  • 1. The density of a typical nucleus is equivalent to which scenario:
    13·2 answers
  • Contrast growth in living and nonliving things
    5·1 answer
  • The kind of sexual expression where the emphasis is placed on physical pleasure is called ___________________ and is more common
    8·1 answer
  • If all of the grasshoppers died or left the area suddenly, what impact would that have on this ecosystem's food web? Answer by n
    11·1 answer
  • How are shapes and volume used to classify solids, liquids, and gasses?
    9·2 answers
  • If the mean amount of glucose produced at 10 min is 580mg/dL, what is the rate of
    10·1 answer
  • __________ exhibits a lot of apparently empty space, and is found in many serous membranes.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!