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
cupoosta [38]
3 years ago
15

Nucleic acids and proteins both

Biology
1 answer:
wlad13 [49]3 years ago
7 0

Answer: A. Nitrogen

Explanation: Nucleic acids contain the same elements as proteins: carbon, hydrogen, oxygen, nitrogen; plus phosphorous (C, H, O, N, and P). Nucleic acids are very large macromolecules composed of repetitive units of the same building blocks, nucleotides, similar to a pearl necklace made of many pearls.

You might be interested in
Which of the following did not happen in the devonian period
andreyandreev [35.5K]

The answer is actually none of the above. The Devonian Period allowed for amphibians to evolve, as well as terrestrial vertebrate. Forests grew to cover most of the continent. All of these events happened in the Devonian Period.

3 0
3 years ago
Read 2 more answers
Which contribution to the body of scientific knowledge is most recent?
swat32
I feel it is the contribution on cotemporary physics.
This is more current than even modern physics.

Please mark me as brainliest.

6 0
3 years ago
Read 2 more answers
How to remember the word equation for photosynthesis?
Vanyuwa [196]
Search this on youtube : <span>Photosynthesis Equation Song - Biology Lesson
</span>
haha this might help. 
3 0
3 years ago
How did the results prove the semiconservative model of DNA<br> replication? Explain.
MA_775_DIABLO [31]

Answer  and  Explanation:

Image result for How did the results prove the semiconservative model of DNA

The experiment done by Meselson and Stahl demonstrated that DNA replicated semi-conservatively, meaning that each strand in a DNA molecule serves as a template for synthesis of a new, complementary strand. Although Meselson and Stahl did their experiments in the bacterium E.

4 0
2 years ago
What molecule in the equation is a hydrcarbon?
Gwar [14]
Alkanes are linear, or branching, compounds that are made of varying numbers of carbon atoms that are all saturated with hydrogen atoms. The formula for an alkane is CnH(2n+2). This means that the number of hydrogen atoms equals twice the number of carbon atoms, plus two. Methane is the simplest hydrocarbon possible.
7 0
3 years ago
Other questions:
  • Who came first on earth archaea or bacteria?​
    14·1 answer
  • Which is not a source of carbon dioxide gas? Plants, factories, machines, humans
    9·2 answers
  • Why is osmosis important to the survival of a cell
    10·2 answers
  • Please help me out guys. I’m not sure about the answer.
    12·1 answer
  • How long would it take for the bacteria population to increase from 500 to 1,000 bacteria?
    12·2 answers
  • An act of fertilization in which genetic information is transferred between cells is called _____.
    14·1 answer
  • The cancer-causing forms of the Ras protein are involved in which of the following processes?
    14·2 answers
  • Why does the human population continue to grow exponentially answers?
    6·2 answers
  • Which describes the two ways that energy is measured?
    13·2 answers
  • What does the following list of characteristics and qualities have in common?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!