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
Sonja [21]
2 years ago
12

CD4 cells are Group of answer choices Infection-fighting white blood cells. Oxygen-carrying red blood cells. Strengthened and mu

ltiplied by HIV. Rare in African and European populations
Biology
1 answer:
Zigmanuir [339]2 years ago
4 0

CD4 cells are infection-fighting white blood cells.

<h3>What are CD4 cells?</h3>

White blood cells called CD4 cells also referred to as T cells, are crucial components of your immune system because they combat infection. When a person has HIV, their CD4 count is used to determine how well their immune system is functioning (human immunodeficiency virus).

HIV not only attacks CD4 cells but also makes use of them to spread the infection. HIV uses the CD4 cells' capacity for viral replication to kill CD4 cells by producing more of the virus. The CD4 cells ultimately enlarge and explode as a result of this. HIV weakens the immune system by destroying CD4 cells.

Learn more about CD4 cells here:

brainly.com/question/2396517

#SPJ4

You might be interested in
Supose that two populations of squirrel are put in different environments for hundreds of generations. What will most likely hap
xenn [34]
C. Both will develop new sets of traits
4 0
2 years ago
In some parts of the world, rain forests are being cut down to make land available for homes, businesses, and farms. How does th
zloy xaker [14]

Well the more that get cut down, the less oxygen we get, aswell as more carbon in the atmosphere because there is less trees to absorb it.

7 0
3 years ago
How do lipids mainly function living organisms
mojhsa [17]
Lipids are essential for all life on Earth. They play many important roles in maintaining the health of an organism. Arguably the most important function lipids perform is as the building blocks of cellular membranes. Other functions include energy storage, insulation, cellular communication and protection.
4 0
3 years ago
Mitochondria and Chloroplast can divide all on their own, independently.<br> True<br> False
kari74 [83]

Answer:

True.

Explanation:

They can be divided independently in plants.

7 0
2 years ago
What is periderm and protoderm and where do they originate from in a new plant ?
Sati [7]
Periderm is the corky outer layer of a plant stem which the plant creates as a result of an injury or infection so as to protect itself further. Protoderm is the thin layer which covers embryos, as well as the root and stems, and later produces epidermis, which is the outer layer of tissue of plants (anywhere where periderm doesn't cover them).
7 0
3 years ago
Other questions:
  • Changes in the DNA sequence that affect the expression of genetic information are called
    12·1 answer
  • 9 times 10 to second power is ___ times grater than 3 times 10 to the -2
    10·1 answer
  • I need urgent help plz
    11·1 answer
  • Which one of the following statements is true of enzyme catalysts? A) Their catalytic activity is independent of pH. B) They are
    6·1 answer
  • Help me ASAP 20 points<br><br> How can the World Trade Organization promote biodiversity?
    14·1 answer
  • How many protons does oxygen (O) have?<br> a) 2<br> b) 4<br> c) 8<br> d) 16<br> e) 32
    13·1 answer
  • Which of these hormones acts in opposition to diuretics such as alcohol? adh glucagon hgh fsh?
    7·2 answers
  • In a separate location, take notes from the sources you have identified. The notes will provide details for your paper. While ta
    10·1 answer
  • Which is a component of the biosphere?
    13·2 answers
  • Although not completely proven, some researchers suggest that consumption of large amounts of caffeine can result in cancers of
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!