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
saul85 [17]
3 years ago
5

HIV disables the immune system by

Biology
1 answer:
erik [133]3 years ago
7 0
A. destroying helper T cells
You might be interested in
Below are two statements about the immune system: Macrophages ingest and degrade microbes and present the microbial antigens to
cupoosta [38]

Answer:

The answer is letter C

Explanation:

Innate and adaptive branches of immunity

6 0
4 years ago
Please help... Only numbers 4,5 and 9
Alex73 [517]
4:
Independent Variable: Photosynthesis
Dependent Variable: Starch

Starch is a product of photosynthesis. Without photosynthesis, starch cannot form. Therefore starch is dependent on photosynthesis.

5:
Independent Variable: Temperature
Dependent Variable: Animal Metabolism

Animal metabolism will only be affected if the temperature of the room changes. Therefore animal metabolism is dependent on temperature.

9:
Independent Variable: Rainfall
Dependent Variable: Thickness of growth rings

The thickness of the tree's growth rings are determined by the amount of rainfall. Therefore the thickness of growth rings are dependent on rainfall.
4 0
3 years ago
Which particle type can be identified as being from a specific element?
leva [86]

Answer:

the proton is most likely the answer let me know if I'm wrong or right

6 0
3 years ago
Describe the purpose of the connective tissue sheaths surrounding the muscle and its fascicles worksheet
Pepsi [2]
Epimysium surrounds the total bundle of many fascicles - as compared with perimysium, <span>(the fibrous </span>sheath<span> that surrounds and protects individual fascicles, filling the spaces between the fascicles within the bundle of fascicles that forms the muscle itself)</span>
7 0
3 years ago
Changing one base in a gene could have the
saw5 [17]


answer: 2) sequence of building blocks of a protein found in a cell.

Just random FYI:

- it is a mutation, that is generally not looked upon as being severe or detrimental to the person

-by changing the base by either adding or deleting from a protein strand will cause the protein to be useless

-frameshift mutation deals with DNA sequence being shifted. For example: a DNA strand looks like a ladder. If one of the rungs on the ladders gets skipped and the next ladder rung gets the code that the previous rung should have gotten, then that is what a frameshift mutation is. Hopefully that makes sense. It's easier to explain if there was a picture.

there are other types of mutation but I won't get into them.


Hopefully this helped and good luck.

5 0
3 years ago
Other questions:
  • Legumes, a type of plant, require Rhizobia, a type of soil bacteria, to survive since these organisms fix nitrogen during photos
    5·2 answers
  • What is a difference between therapeutic cloning and reproductive cloning? Reproductive cloning produces cells that are genetica
    5·2 answers
  • How are tigers and goldfish are related in two different ways?
    12·1 answer
  • Rachel ate a piece of fruit and happened to drop the seeds in her backyard. After a few weeks, she saw a small plant with flower
    14·2 answers
  • Which part of the nervous system helps maintain homeostasis by providing nutrients and support to living neurons while also help
    15·2 answers
  • Thuy wants to advocate for clean air laws. Which field of study would be most useful to her?
    5·1 answer
  • DNA is a polymer consisting of monomers know as
    7·1 answer
  • DNA is responsible for making a cell¨s what?
    9·2 answers
  • How do changes to genes affect the traits of an organism
    7·2 answers
  • which of the following types of speciation occurs when a barrier divides members of a population A) allopatric B )PARAPATRIC C)
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!