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
maria [59]
3 years ago
7

Which statement is correct concerning the cell walls?

Biology
1 answer:
k0ka [10]3 years ago
4 0

Answer:

All plants remain rigid because of cell walls.

Explanation:

You might be interested in
What is the main function of structural adaptations? A. They help the organism survive in its environment. B. They help the orga
kvasek [131]
<span>The question is asking "What is the main function of structural adaptations?" and the best answer is that A. They help the organism survive in its environment. Basically this is what drives the evolution the most - traces that help the organism survive in its environment are being promoted, and the offspring with those traces has the best chance for survival. </span>
6 0
3 years ago
How does sexual reproduction reduces the risk of genetic disease?​
Zolol [24]

Answer:

I don't know but thanks for points

6 0
3 years ago
Read 2 more answers
What is the percent composition of blood?
Evgen [1.6K]

Answer: 7%

Explanation:

5 0
3 years ago
The antibacterial activity of penicillin is related to the inhibition of a key bacterial enzyme. Explain this mechanism of enzym
serious [3.7K]

Answer:

Penicillin binds and inhibits bacterial enzyme DD-transpeptidase.

Explanation:

Penicillin is made up of 4 rings of β-lactam and acts by binding to DD-transpeptidase of bacteria. The DD-transpeptidase facilitates the cross-linking of the peptidoglycan cell wall of bacteria. This leads to malformation of the protective cell wall of the bacteria and causes it to lyze and die.

8 0
3 years ago
Which enzyme is represented by A?
inn [45]

Answer:

Amylase

It helps change starches into sugars.

Hope this helps you. Do mark me as brainliest.

4 0
3 years ago
Other questions:
  • Which are not common resources derived from the ocean?
    6·2 answers
  • When scientists were first studying the fluidity of membranes, they did an experiment using hybrid cells. Certain membrane prote
    6·1 answer
  • After the troposphere, which later of the atmosphere has the next coldest temperature?​
    12·1 answer
  • Acid precipitation is caused by a mix of
    5·1 answer
  • What was the significance of the Luetgert murder case of 1897? Why was this a turning point for forensic anthropology?
    5·1 answer
  • How could a pregnant woman determine whether her child could be born with albinism
    9·1 answer
  • What does Na+ represent? Select all that apply.
    10·1 answer
  • make a claim with at least one supporting evidence that explains how living in a group can increase the humpback whales chance f
    14·1 answer
  • An example of mitosis at work is a leaf
    9·1 answer
  • Which of these structures do plants and algae have in common?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!