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
Black_prince [1.1K]
3 years ago
14

CD8 helps with recognition of which of the following molecules on the surface of a cell?

Biology
1 answer:
Shalnov [3]3 years ago
7 0

Answer:

MHCI

Explanation:

Major histocompatibility complex I (MHCI) is present on the nucleated cells of the body. Endogenous pathway represents the pathway of MHC class I molecules.

MHCI display peptide fragment of proteins to the cytotoxic T cells with the help of CD8 ( Cluster of differentiation). CD8 binds with the MHCI and expressed on the surface of cytotoxic T cells.

Thus, the correct answer is option (D).

You might be interested in
If the Whole Brainers of 1850 could see an fMRI, would it support or contradict their theory? Include evidence from both texts t
Yuki888 [10]

Answer:

You have to put a photo rq

4 0
3 years ago
Read 2 more answers
Organisms need nutrients in order to?
Pie
Organisms need nutrients in order to living organism
6 0
3 years ago
Read 2 more answers
Coaches will often urge athletes to exercise when they have a cold or other infection. What is the immunological reasoning behin
damaskus [11]

Exercise is the primary advice the coaches give to the athletes if they get a cold or any other infection. The main reason behind this advice is the fact that exercising strengthens the immunity of a person. When a person has an infection, the strengthening of the immune system will help his body to efficiently fight against the infectious pathogens. The blood circulation is increased which is involved in the enhancement of the acute immunity of the person.

3 0
3 years ago
Which cells of the nervous system protect the cns by phagocytosing viruses, microorganisms, and tumor cells?
alexandr402 [8]
The correct answer is microglia.
<span>Microglia is glial cells found in the central nervous system with the protective role. Because they are the resident macrophage cells, they act as the first and main form of active immune defense. Microglia is constantly cleaning the CNS for plaques, damaged or unnecessary neurons, and infectious agents, like viruses or other microorganisms.</span>
3 0
3 years ago
In an experiment, acid was added to two solutions:
Novay_Z [31]

Answer:

Choice C. Sodium bicarbonate acted as a pH buffer in Solution 2.

Explanation:

Sodium carbonate is used as pH buffering agent. Buffering agent is a type of solution which contains weak base or acid which stabilize the solution when another strong acid or base is added to the solution. If acid is added, the weak base that is present in the solution reacts with it and when base is added, weak acid reacts with it.

8 0
3 years ago
Other questions:
  • Arrange the processes of the water cycle in the correct order, starting with the heat from the sun
    10·2 answers
  • what are the two modes through which the hypothalamus causes the release of hormones by pituitary gland?​
    14·1 answer
  • Look at the picture below.
    13·1 answer
  • Is plants eukaryotic or prokaryotic?
    7·1 answer
  • The Mohorovicic discontinuity is the __________.
    13·2 answers
  • Identifying Benefits of Social Behavior
    9·1 answer
  • Which compound that provides energy in cells is made in every tube where cellular respiration is occuring?
    5·1 answer
  • 1- how can prokaryotes be used by humans/professionals?
    11·1 answer
  • In human traits, having dimples is dominant over not having dimples. If a mother heterozygous with dimples (Dd) and a father wit
    12·1 answer
  • During Anaerobic respiration:
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!