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
VLD [36.1K]
2 years ago
8

A person's blood type is determined by the:_______

Biology
1 answer:
matrenka [14]2 years ago
4 0

Answer:

) Presence of specific glycoproteins on the cell membrane

Explanation:

When specif glycoproteins(antigens)  or antibody are present on a cell membrane of Red blood cell,they can  be used to identify the blood type.Antigens are substances capable of triggering an immune response in a cells.

In addition,they function in transport of molecules across the RBC. They help in the maintenance of the RBC,and aiding the arrest of cells capable of causing diseases to the body.

Therefore,they are good determinants of blood types,based on this two types of antigens present in a  blood type.

These two antigens  used for classification of blood types are the 1-the ABO antigens 2,the Rhesus antigens.

Essentially,when a WBC produces an antibody ,which is a molecule that defends the body,If this is not compatible,the antibody will recognize it as a foreign body and attack it.Thus such blood types are not compatible. Thus the antibody-antigen reaction are good for knowing and classify blood types.

Antigen can also be glycoprotein,carbohydrate or glycolipids.

Generally blood types are inherited from both parents.Therefore the antigen present on the RBC are combination of the alleles from each parent.

You might be interested in
Can the effects of UV light on folate explain the full variation of human skin color that exists among human populations today?
lisabon 2012 [21]
The greater amount of eumelanin in darker skin protects folate from being broken down by UV radiation and thus increases fitness among populations in high-intensity UV areas. ... However, it does not explain why there is variation in human skin color.
5 0
2 years ago
What is the function of the plasma membrane?​
Lelechka [254]

Answer:

cell membrane is a thin flexible layer around all living creatures

6 0
2 years ago
Please fully explain the answer​
Amanda [17]

Answer:

thermal energy to heat our homes; mechanical energy to transport people and things; and electrical energy to power just about every other technology we use.

Explanation:

8 0
2 years ago
3
Zielflug [23.3K]

Answer:

Because salt is soluble in water, salt applied to such surfaces dissolves. Liquid water has what is known as a high dielectric constant, which allows the ions in the salt (positively charged sodium and negatively charged chlorine) to separate.

Explanation:

3 0
2 years ago
Only birds would survive this sort of apocalypse. birds, some snakes, any beast that could find higher ground ahead of the risin
Sphinxa [80]
The correct answer is this: ZEITOUN SPOT FISH SWIMMING IN THE FLOOD WATER.
The passage given above was drawn from an account of Hurricane Katrina by Dave Eggers. In the passage, he described the hurricane experience as an apolycapses, thus likening the event to the great destruction that will befall the earth at the end of the world as recorded in the bible in the book of Revelation. The hurricane was so bad that those animals that can not fly were carried away in the flood, even the fish inside the water were affected.
5 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following statements does not describe regions
    13·1 answer
  • Which set of muscles will the soccer player use to straighten his right leg to kick the ball
    6·2 answers
  • Which describes a function of the pons? controls several autonomic body functions secretes many of the body's hormones controls
    13·1 answer
  • The site of photosynthesis in a plant cell is the
    14·1 answer
  • What does the principle of uniformitarianism state?
    7·1 answer
  • Which would be most responsible for prolonging a wound healing in the older resident?
    7·1 answer
  • Darwin concluded that organisms on the Galápagos Islands a. had changed over time. b. had remained the same. c. were the result
    12·2 answers
  • Protein X is a protein that is composed of four subunits of equal size--alpha, beta, delta, and gamma--that are bound by either
    12·1 answer
  • Explain all you now about properties of matter?
    5·1 answer
  • Nvm i figured it out
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!