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
True [87]
3 years ago
9

Nitrogen is necessary for building these two organic molecules:

Biology
1 answer:
Lemur [1.5K]3 years ago
6 0

Answer:

D

Explanation:

the major constituents of carbohydrates are carbon, oxygen, and hydrogen while protein contains nitrogen,carbon, hydrogen,and some mineral elements, and lipids major constituents are carbon, hydrogen and little oxygen.

the nucleic acids are packed with histones, which is proteinous, and contain nitrogen too

You might be interested in
In which location would light travel at the highest speed?
tekilochka [14]

Answer:

Determine the index of refraction, given the speed of light in a medium. It is easy to notice some odd things when looking into a fish tank.

Explanation:

i hope this helps

8 0
2 years ago
Read 2 more answers
When writing a research paper, look for credible sources. Science doesn’t show bias, but humans do. Avoid sites and articles tha
bixtya [17]

What is the document’s purpose?-

-the purpose of the document is to warn others of potential, misleading information the the web. they suggest toUse sources that end in .gov.

5 0
3 years ago
Which is a factor that affects the outcome of an experiment
kotegsom [21]
The answer: a variable
4 0
3 years ago
HELPPP!
Vinvika [58]

Answer:

A cell that has duplicated chromosome  cannot be in<u> G1 phase.</u>

Explanation:

  • G1, G2 and S phase are the divisions of the interphase i.e. the resting phase of the cell cycle.
  • A cell cycle has two phases; interphase and M-phase.
  • During interphase the cell grows and in M-phase it divides.
  • G1 is the Gap between the M-phase and the S-phase.
  • G2 is the gap between the S phase and M phase.
  • DNA replication is confined to the S part of interphase.
  • Since G1 phase comes before the S phase , we can say that a cell that has duplicated chromosome cannot be in G1 phase.

7 0
3 years ago
Read 2 more answers
27. City planners want to build a new airport. The city is located near a river that
olya-2409 [2.1K]

Answer:

d. Views could be used to make topographic maps of the area.

Explanation:

Satellite views helps the planners in choosing  a location for the airport because it provides topographic maps of the area which contains all information about natural features of that area such as roads, railways, power transmission lines, contours, elevations, rivers and lakes. So the satellite images provides a great help to the planners to find out suitable place for the airport.

3 0
3 years ago
Other questions:
  • What may happen if a pollutant manufacturing waste and pesticides enter the ground water
    6·1 answer
  • Why is the trachea constructed with rings of cartilage
    10·1 answer
  • What is the difference between choroid and sclera
    12·1 answer
  • You’ve been called to the scene of a murder. The lock on the victim’s apartment door was broken, likely by a crowbar found in th
    11·2 answers
  • 10. What happens to atmospheric pressure as a person rises in altitude?
    13·2 answers
  • A drainage basin is the area of land where surface water is drained downhill into a body of water. A divide is A. a man-made fen
    7·2 answers
  • Which strategy can individuals employ to improve bone health?
    15·2 answers
  • 6) An organelle found in most eukaryotic cells described as "cellular power plants", because their primary function is to conver
    6·1 answer
  • How do bodies grow during development
    7·1 answer
  • A simulation shows whether changing various weather conditions increases
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!