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Alenkinab [10]
3 years ago
7

SOMEONE PLEASEEEE HELP! this assesment is about thermal energy and chemical change for comprehensive science

Biology
1 answer:
Natasha2012 [34]3 years ago
3 0
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Unlike T lymphocytes, B lymphocytes
suter [353]

The correct answer is (c) discover antigens in body fluids.

B lymphocytes act as antigen presenting cells that recognizes and displays the antigen to the white blood cells. These cells process the antigens that are present in body fluids. Professional antigen presenting cells includes B-lymphocytes, macrophages, dendritic cells, etc.





4 0
3 years ago
Is this a model of an element, a compound, or a mixture?
Sonja [21]

Answer:

It is a mixture

Explanation:

It is a mixture because a mixture contains tow or more elements

But a compound is made up of atoms

4 0
2 years ago
Sleepwalking is most likely to be associated with ________ sleep. nrem-1 sleep rem alpha sleep nrem-3 nrem-2 sleep
erik [133]
<span>I believe the answer is REM alpha sleep. Sleep is a complex  biological process that accompany various physiological changes. Normal sleep is usually classified into non-rapid movement (NRE) and rapid eye movement sleep (REM), where the stages of NREM are followed by REM sleep. REM alpha sleep is a stage of REM that is associated with unique brain wave pattern such that during REM sleep a sleepers brain waves demonstrate characteristics similar to a walking sleep, a combination of alpha, beta and desynchronous waves.</span>
3 0
3 years ago
Which type of cell stays dormant, waiting to differentiate in adults to replace damaged cells? A. Totipotent B. Multipotent C. P
love history [14]

Answer:

B. Multipotent cells

Explanation:

Multipotent stem cells are the one that develops from pluripotent stem cells during embryonic development. The multipotent stem cells are the stem cells which have specific functions. These cells develop into specific cell types to replace the older cells.

For example, keratinocytes are the multipotent cells of the skin that produce new skin cells. Spermatogonia are the multipotent cells present in testes so that they can form sperms.

4 0
3 years ago
Which is not part of the cell theory?
OLEGan [10]

Answer:

A) All know living things are up of one or more cells

Explanation:

hope it helps you

have a great day:)

7 0
2 years ago
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