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
aniked [119]
3 years ago
12

What are two roles of the membrane proteins?

Biology
1 answer:
jek_recluse [69]3 years ago
7 0
<span>Membrane receptor proteins relay signals between the cell's internal and external environments.
<span>
Transport proteins move molecules and ions across the membrane.</span></span>
You might be interested in
Angiosperms (flowering plants) can be divided into two groups: the dicots and the tricots. TRUE FALSE
Debora [2.8K]
False. dicots and monocots
5 0
3 years ago
Read 2 more answers
What are the possible blood types among the children of parents that are IAIB and ii? A. types A and B B. types A, B, and AB C.
balandron [24]

Answer:

The correct answer would be A. types A and B.

In ABO blood group, blood group is determined by three alleles I^{A},I^{B}, and i.

I^{A} and I^{B} are codominant to each other whereas i is recessive to the other two.

The genotype of one parent is I^{A}I^{B}. So, two types of gametes would be produced I^{A} and I^{B}

The genotype of second parent is ii. So, the gamete produced would be i.

The cross would result in the production of offspring with genotype I^{A}i and I^{B}i.

Thus, the phenotype of the offspring would be blood group A and B.

5 0
3 years ago
Read 2 more answers
Charles Darwin suggested that Africa is the birthplace of the earliest hominin species because... Group of answer choices he fou
VMariaS [17]

Answer:

Option B                                      

Explanation:

In the book The Descent of Man published in 1871, Charles Darwin mentioned that the two recent most ancestor of present day human being live in Africa. These two recent ancestors of human beings are—chimpanzees and gorillas

Hence, option B is correct

7 0
3 years ago
What is the relationship between ribosomes and RNA in protein synthesis?
Anika [276]
C. Ribosomes read information contained in RNA.
3 0
4 years ago
Brain Pop The scientific method <br><br>​
AnnyKZ [126]

Answer:

When conducting research, scientists use the scientific method to collect measurable, empirical evidence in an experiment related to a hypothesis (often in the form of an if/then statement), the results aiming to support or contradict a theory.

Explanation:

7 0
4 years ago
Other questions:
  • 4/7 of 28 pleasle hhhhhhhhhhhhhhhhhhhheeeeeeeeeeeeeeeeellllllllllllllllllppppppppppppppppppppppppsssssssssssssssssssssssssssssss
    15·1 answer
  • Why do you lose your sense of taste when you have a cold?
    5·2 answers
  • When Drix decides to leave the body, what effect does he not want to have on Frank?
    9·1 answer
  • CAN SOMEBODY HELP!?
    11·1 answer
  • Why is water conservation important?
    15·1 answer
  • tRNA synthetases play a key role in protein biosynthesis by catalyzing the specific aminoacylation of tRNA at their 3' ends, a t
    14·1 answer
  • Damian grew a plant from a leaf cutting. How did the plant reproduce?
    11·1 answer
  • Cross a red flowered plant and a white flowered plant. Flower color for these plants is incompletely dominant
    12·1 answer
  • If a chemical that interrupts cell division is added to a culture of human liver tissue, which
    11·1 answer
  • List down 3 ways on how you can protect the estuaries and intertidal zones so that interaction of the and abiotic factor in thes
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!