All categories

3 years ago

The immune systems line of defense ______ includes the two types of immune response?

Biology

2 answers:

nikklg [1K]3 years ago

5 0

Answer:

The immune produce cells known as antibodies to respond antigens.

PSYCHO15rus [73]3 years ago

3 0

Answer:

The immune system responds to antigens by producing cells that directly attack the pathogen, or by producing special proteins called antibodies.

Explanation:

Specific immune responses are triggered by antigens. Antigens are usually found on the surface of pathogens and are unique to that particular pathogen. The immune system responds to antigens by producing cells that directly attack the pathogen, or by producing special proteins called antibodies.

The immune system review (article) | Khan Academy

You might be interested in

PLZ HELP

Paraphin [41]

Answer:

homeostasis is in yourr endocrine system. its if your blood suger is too low or high. if its too high your cells will absorb glucose. if its too low, your cells will release glucose.

Explanation:

hope this helps luv! good luck!

7 0

3 years ago

Read 2 more answers

During which stage of development does a human learn self-care such a bathing, using the toilet, and brushing teeth?

Arte-miy333 [17]

Answer:

C. Early childhood

Explanation:

5 0

3 years ago

Based on fossil data, the researcher estimates that humans and their most closely related species in the data set diverged appro

tester [92]

Answer:

Hello your question is incomplete attached below is the complete question

answer : = 1.25

Explanation:

i) Determine the rate of mtDNA percent divergence

From the data given the most closely related specie is Chimpanzee ( 8.8 sequence difference )

Note : Given that this divergence took place seven million years from now

∴The rate of mtDNA percent divergence per 1 millions years

= 8.8 / 7 = 1.25

5 0

3 years ago

Why does you need to breathe more during exercise respiratory system?

swat32

If you don’t, you’ll either pass out or die.

3 0

3 years ago

What is microgravity, and what causes it?

fgiga [73]

Answer:

The answer is because they are in free fall. In a vacuum, gravity causes all objects to fall at the same rate. The mass of the object does not matter. If a person drops a hammer and a feather, air will make the feather fall more slowly. But if there were no air, they would fall at the same acceleration.

Explanation:

8 0

3 years ago