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natulia [17]
3 years ago
10

Which type of cell is responsible for causing apoptosis in cancer cells and virus-infected cells?

Biology
1 answer:
lbvjy [14]3 years ago
6 0
The answer is natural killer cells.

Natural killer cells are a type of lymphocytes and they are important for the innate immune system. They recognise stressed cells much faster than other immune cells. Their response is rapid and usually only a few days after a viral infection. They also respond to <span>cancer cell </span>formation. While other immune cells can detect only those harmful cells that have specific markers on the surface of the cell membrane, natural killer cells can even detect those cells that miss markers for apoptosis.
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Describe one way in which osmosis is similar to simple diffusion and one way in which it is different.
Maslowich
Water or other molecules move down their concentration gradient without any energy.........

difference - simple diffusion uses help of transporting protein in the membrane whereas osmosis uses no help.
7 0
3 years ago
If you are really stressed out about an upcoming math test on Tuesday what type of stress is this? A: avoidance B:acute C:chroni
Kobotan [32]

Some students feel distressed only in test situations. They might be said to suffer from Acute Stress.

Answer: Option B

<u>Explanation:</u>

Stress is your body's reaction to specific circumstances. It's abstract, so something that is distressing for you may not be unpleasant for another person. There is a wide range of sorts of stress and not every one of them is terrible. Stress can enable you to act rapidly in a crisis or help you comply with a time constraint.

Acute stress is the most widely recognized sort of pressure. It's your body's prompt response to another test, occasion, or request, and it triggers your battle or flight reaction.

5 0
3 years ago
What is an antonym for the word Marma?
8_murik_8 [283]

Answer:the word is not marma ok it karma ok

Explanation:I must saturate myself with repose and with the underlying—with Karma.

Karma is the Law of the Universe, the expression of divine Will.

And what have ye done to Karma, that he is so wet and silent?

How can one substitute here a sameness of Karma for identity of soul?

I soon discovered that, no matter how the wheel is turned, the Karma or merit is equal.

Equally unsatisfying is the statement that phenomena are aggregates of Karma.

6 0
3 years ago
Which of these are the most basic levels of organization involved when a bone heals?
Lera25 [3.4K]

Explanation:

dude you should add a picture so I can help you

7 0
3 years ago
Read 2 more answers
Help please! Fill in the blanks using the word bank, I’ll mark the answer brainliest and 10+ points!!
Alborosie

Answer:

The answer to your question is below

Explanation:

Glucose           it is a sugar and then a biomolecule. It is necessary in the

                          cellular respiration because it helps in the production of

                          ATP.

Small                90% of the absorption of the nutrients is in the Small

                           intestine.

H₂O                    water is a very useful molecule that is necessary in most of

                           the chemical reactions.

Small                  I was doubting between small and large intestine, I finally

                           decided by small intestine because it absorbs 90% of all

                          the water.

3 0
3 years ago
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