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
Cerrena [4.2K]
3 years ago
14

Which of the following describes the molecular structure of a DNA molecule?

Biology
2 answers:
Minchanka [31]3 years ago
8 0

Answer:

D

Explanation:

elena-s [515]3 years ago
5 0
A double helix, looks like a twisted ladder.
You might be interested in
In which phase of mitosis does chromatin condense and centrioles move to opposite ends, while the nuclear envelope breaks down a
dsp73

Answer: Prophase!

Explanation:

4 0
2 years ago
How many kingdoms are in the domain becteria?
Klio2033 [76]
There is five kingdoms
4 0
3 years ago
Compare the amount of ATP made during aerobic cellular respiration to the amount of ATP made during anaerobic cellular respirati
andreyandreev [35.5K]

The answer is C. Because aerobic cellular respiration includes oxygen in the process, more ATP (specifically 36-38 ATP) is produced. Because anaerobic cellular respiration does not include oxygen in the process, it only produces 2 ATP.

6 0
2 years ago
During glycolysis, two hydrogen atoms are picked up by the coenzyme nicotinamide adenine dinucleotide (NAD). What B vitamin is r
Maslowich

Answer:

Niacin (Ans. A)

Explanation:

Nicotinamide adenine dinucleotide (NAD) is known as important cofactor which help in carrying electrons from one reaction to another reaction in the cellular respiration process.

Cells are able to restore performed compounds which are containing a pyrimidine base precursor vitamin for the synthesis of NAD: nicotinamide, nicotinic acid, and nicotinamide riboside.

These elements are taken up from the diet whos containing vitamin B3. Nicotinamide, and nicotinamide riboside both can be absorbed from the gut. Niacin or vitamin B3 also produced within cells with the help of cellular digestion of NAD+.

7 0
2 years ago
During the summer, cool coastal breezes blow from the ocean toward the land during the day, and they blow from the land toward t
Ipatiy [6.2K]
C!


Have an amazing day!
6 0
2 years ago
Read 2 more answers
Other questions:
  • Identify the errors in the image. The egg stage is missing. The mosquito transforms into a butterfly. The pupal stage should com
    7·2 answers
  • When under the influence of hypnosis, people are most likely to __________.
    10·2 answers
  • What best describes the structure of pepsin?​
    11·1 answer
  • If you were testing how well different dish soaps cleaned your dishes, the
    6·1 answer
  • an areas rate of groundwater recharge exceeds its rate of groundwater discharge. What can you conclude about the areas groundwat
    8·1 answer
  • What role does the stomach play in decontaminating the incoming food matter?
    12·1 answer
  • Why must both constricting and posionous snakes eat their prey alive?
    10·1 answer
  • (True or False) Circadian rhythms usually<br> every year<br> Pls help!!!
    6·2 answers
  • Pollution has negative effects on plants, animals, and people. Which choice would be least likely to cause water pollution?
    6·1 answer
  • When heterozygous advantage exists, how would you describe the fitness of the heterozygous genotype?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!