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
Andre45 [30]
3 years ago
7

Which of the following best describes the structure of a biological membrane? ? A. two layers of phospholipids (with opposite or

ientations of the phospholipids in each layer) with each layer covered on the outside with proteins B. a fluid structure in which phospholipids and proteins move freely between sides of the membrane C. a mixture of covalently linked phospholipids and proteins...
Biology
1 answer:
Jlenok [28]3 years ago
3 0
I believe it would be A, due to the fact that biological membranes usually have a phospholipid bilayer that is embedded with proteins.
You might be interested in
Which condition is an inflammation of the tissues surrounding the brain and spinal cord?​?
I am Lyosha [343]
The correct answer is known as "Meningitis"

Meningitis is is an infection of the membranes (meninges) surrounding your brain and spinal cord. The swelling from the illness usually triggers signs which includes headache, fever and a stiff neck. Most cases of meningitis within the U.S. are because of a viral infection, however bacterial and fungal infections are other causes. some cases of meningitis enhance with out remedy in some weeks. Others may be fatal and require immediate antibiotic remedy
4 0
3 years ago
Read 2 more answers
Organic molecules usually contain
choli [55]

Answer & Explanation:

An organic molecule is one which contains carbon, although not all compounds that contain carbon are organic molecules. ... Although carbon is present in all organic compounds, other elements such as hydrogen (H), oxygen (O), nitrogen (N), sulfur (S) and phosphorus (P) are also common in these molecules.

4 0
3 years ago
Which of the following occurs during the ecological succession of an ecosystem?
sergey [27]

The answer is <span>c. Living organisms modify their environment a little at a time.</span>


The purpose of succession is for an ecosystem to reach balance state right after it is formed or after it is disturbed by man or some disasters. It will increase biodiversity and help to prevent the desertification. Living organisms modify environment a little at a time. By modifying it, they make the environment more suitable for the new species to enter the community.

8 0
3 years ago
Read 2 more answers
A key component in the formation of organic compounds, such as nucleic acids and ATP Most abundant gas in the atmosphere; plants
Veronika [31]

Answer:

it nitro(N) accounts for 70% of the earth's atmosphere

Explanation:

5 0
3 years ago
Read 2 more answers
In which plants' life cycle does double fertilization occur?
Otrada [13]
Double fertilization occurs in Angiosperms
5 0
3 years ago
Read 2 more answers
Other questions:
  • What happens in the ovary and in the blood stream in days 1-14 that bring about a change in the uterus
    14·1 answer
  • The carboxylation of pyruvate by pyruvate carboxylase occurs at a very low rate unless acetyl-CoA, a positive allosteric modulat
    10·1 answer
  • Casual studies determine if one variable will have a predictable effect on another.
    8·1 answer
  • Crossing-over of chromatid segments during meiosis division 1 results in:
    12·2 answers
  • Please help asap! will give brainliest
    11·2 answers
  • Why is the fatty acid chain called a hydrocarbon chain?
    8·1 answer
  • Which of the following is a direct interspecific interaction?
    7·1 answer
  • Question 4
    14·1 answer
  • Why is domain the largest box and species the smallest?​
    11·1 answer
  • In order to develop good sleep hygiene, one should strive to do all of the following except __________. A. Exercise right before
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!