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
Iteru [2.4K]
3 years ago
14

Cytotoxic T (Tc) cells are like a natural killer (NK) cell because they both

Biology
1 answer:
denis-greek [22]3 years ago
7 0

Answer:

B. secrete granzymes and perforin.

Explanation:

Perforins are the proteins that perforate the plasma membrane of the target cell and lead to bursting of cells due to holes formed in its membrane. Granzymes are the proteolytic enzymes. They serve to stimulate the target cells to kill themselves by the process of apoptosis.

Binding of natural killer cells to their target cells stimulate the release of granules that are filled with perforins or granzymes to kill the target cells.

Likewise, cytotoxic T cells bind to the infected body cells and release the granules filled with perforins or granzymes to kill those infected cells.

You might be interested in
DNA: TAC CGT TTT CTT ATT TAC ATA ACT CTG CGA ATG<br> mRNA: AUG GCA AAA GAA UAA
Musya8 [376]

Answer:

rest of the mRNA sequence- AUG UAU UGC GAC GCT UAC

Explanation:

T becomes A

A becomes U

C becomes G

G becomes C

Hope this helps. Good luck ^-^

7 0
3 years ago
Read 2 more answers
___________ of glucose produces glycogen, the storage form of sugar, found in the liver and muscles.
Dmitry [639]
The answer is <span>C) Polymerization

Glycogen is a polysaccharide made up of glucose. It is a polymer so it is produced by polymerization of its basic units. Glycogen is the polymer (polysaccharide) produced by polymerization of glucose.</span>
5 0
3 years ago
What is the bronsted lowry definition of an acid
EastWind [94]

The Brønsted–Lowry theory is an acid–base reaction theory which was proposed independently by Johannes Nicolaus Brønsted and Thomas Martin Lowry in 1923.

6 0
3 years ago
Read 2 more answers
You see a television commercial for a new antibiotic. The ad includes someone claiming that the antibiotic helped cure them of t
PSYCHO15rus [73]

Answer:

the flu cannot be "Cured" but can oly be surpressed so it in inactive. only the body white blood cells can kill and fully remove the virus.

this is questiponed because it is true that it is limited to only one person, but this person may not of even had the flue to begin with. the the second question is which flue did the person have. swine flu is deadly and cannot be removed with antibodies or antibiotics. which is a pain because this flue kills the body.

the second things that is questioned is, is the antibiotic stable enough for everyone?

everyone has a different immune structured in different ways. some antibiotics will not help certain people because of the lack of lipids and enzymes in the hosts blood. this can be fatal because the body has a natural buffer in the blood that the antibiotic can easily damage and kill the host.

Explanation:

Every human body will react differently.

7 0
3 years ago
Mention four ways to keep your environment clean​
leva [86]

Answer:

Recycle, Drive your car less, Save water, and Save Electricity

Explanation:

8 0
3 years ago
Other questions:
  • Drag the tiles to the correct boxes to complete the pairs. Match each type of muscle tissue to the action it performs in the bod
    9·1 answer
  • A structure that is found in a plant cell and not in an animal cell is a ?
    6·2 answers
  • Four real life examples of scientific investigation
    15·1 answer
  • DNA mutations can lead to genetic disorders, diseases, or even the death of an organism. Which of the following factors is most
    6·2 answers
  • The energy source for the synthesis of carbohydrates in the Calvin cycle is
    15·1 answer
  • Animals Experience:
    14·1 answer
  • Mendel proved that genes are inherited as discrete units. <br> T or F?
    14·1 answer
  • How does wind cause changes in natural and human-made structures?
    7·1 answer
  • How do genes, chromosomes, and DNA play a role in traits being passed from generation to generation?
    5·2 answers
  • as a result of ach stimulation, calcium ions are released from the ______ of the sarcoplasmic reticulum.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!