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
emmainna [20.7K]
3 years ago
15

Which macromolecule is a primary component of cell walls, and which argument provides evidence for how the structure of this mol

ecule relates to its purpose within the cell wall?
A Lipids are the primary component, and they repel and prevent excess uptake of water because they form carbon chains.

B Lipids are the primary component, and they protect the cell and help maintain its shape because they form carbon rings.

C Carbohydrates are the primary component, and they repel and prevent excess uptake of water because they form carbon chains.

D Carbohydrates are the primary component, and they protect the cell and help maintain its shape because they form carbon rings.
Biology
2 answers:
Nadusha1986 [10]3 years ago
5 0

Answer:

probably b

Explanation:

because they are close to the cell wall and they protect a cell

IgorC [24]3 years ago
3 0
I think the answer is D sorry if I’m wrong
You might be interested in
3. What is the difference between cotyledons in dicot seeds and the endosperm in monocot seeds?
cupoosta [38]

Explanation:

Monocots contain a single cotyledon in their seed and dicots contain two cotyledons. The nutrients in the endosperm of dicots is absorbed by the two cotyledons. Therefore, a tiny endosperm is found inside the dicot seed. However, the main difference between cotyledon and endosperm is in their function during seedling.

7 0
3 years ago
In tropical climates, why is there heavy vegetation but poor soil?
Georgia [21]
Answer - B

Reason - Since the area is in the tropics there will be time to time heavy precipitation, which over time the decomposed nutrients will get washed down into a run off and depleted.
5 0
3 years ago
Production of excessive amounts of acetyl coa molecules leads to the synthesis of ____.
Masja [62]
Fatty acids only
Acetyl coenzyme A is a biological molecule that is used in biochemical reactions. These biochemical reactions include the breakdown or hydrolysis of protein, carbohydrates and lipid molecules. The hydrolysis of these molecules in the presence of acetyl CoA produces energy and its primary function is fatty acid metabolism.
8 0
3 years ago
How much would a 125 pound person weigh on pluto​
Reika [66]

Answer:

77.5lbs

Explanation:

Weight × Pluto's surface gravity

125 x 0.62 = 77.5

3 0
3 years ago
Read 2 more answers
In a population of grasshoppers, the color green (G) is completely dominant over the color brown (g). If 23% of the population i
Charra [1.4K]

In a population of grasshoppers, the color green (G) is completely dominant over the color brown (g). If 23% of the population is brown, calculate the percentage of the population that is expected to be heterozygous (Gg).

50 percent

8 0
3 years ago
Other questions:
  • Which of the following human activities can increase the risks of flooding? a. cultivation b. planting trees c. soil management
    14·2 answers
  • The nurse is preparing discharge teaching for a client who has chronic obstructive pulmonary disease (copd). which teaching abou
    7·2 answers
  • What do you mean by vermicompost? ​
    6·1 answer
  • Science help!
    12·1 answer
  • Scientists have different methods to help clean up oil spills in oceans, including the use of strong chemicals and the use of ba
    15·2 answers
  • WILL MARK BRIANLIEST!!! please help
    13·2 answers
  • A student says that since the atomic theory is just a theory, it should not be considered useful. Which statement best argues ag
    8·2 answers
  • Which gland is responsible for how fast your bones muscles and organs grow?
    15·1 answer
  • Over the last 50 years there has been a noticeable increase in global temperatures, which of the following best explains this ph
    8·1 answer
  • What does each letter in the acronym F.O.I.L. stand for?<br> F<br> O<br> I<br> L
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!