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fenix001 [56]
3 years ago
8

Define b and c cells and how they kill viruses! I need a super simple answer

Biology
1 answer:
poizon [28]3 years ago
6 0

Answer: B-cells fight bacteria and viruses by making y-shaped proteins called antibodies, which are specific to each pathogen and are able to lock onto the surface of an invading cell and mark it for destruction by other immune cells. C-cells are a virus-bound antibody that binds to receptors, on the surface of phagocytic cells and triggers a mechanism known as phagocytosis, by which the cell engulfs and destroys the virus.

Explanation: sorry this answer was not simple at all -_-

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in the adult digestive tract, where do lipases break fat into fragments so that it can be absorbed into the lymph?
Strike441 [17]

As to the digestive tract, the function of the lipases would take place in the small intestine.

Lipase is an enzyme that helps us to <u>metabolize fat</u>. It does this through <u>hydrolysis</u>. Although in reality, as an enzyme, its main function is to catalyze this process. Lipases are the subclass enzyme of the esterases.

Lipases are necessary for the proper digestion and transport of fats in the form of lipids. They are also essential to process these lipids in the human body. This enzyme is present in most living organisms outside of humans.

Although lipase enzymes are produced throughout the body, the bulk of lipase production occurs in the pancreas. It will then travel to the small intestine to carry out its functions in the digestive tract.

To learn more visit:

brainly.com/question/2847647?referrer=searchResults

6 0
2 years ago
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Moss plants are very small and are most often found in moist places. They were one of the first plants on land. Like all other p
Pachacha [2.7K]
Hi!

I believe the correct answer is C) Absorb water directly into the cells.
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3 years ago
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Art [367]

Answer:all to the answers

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8 0
3 years ago
How can local environmental changes have global effects?
Alex777 [14]

Answer:

D

Explanation:

Water and air circulate around the world in water currents and wind systems (like prevailing winds) respectively, hence distribute energy and whatever else they are carrying across the globe. This is why polluting the oceans in the equatorial region will have indirect consequences for marine life in the poles.

Pollution of air through emission  of greenhouse gases in one part of the globe will contribute to global warming across the world because these emissions will be carried around by prevailing winds and diffuse across the atmosphere.

Global warming also causes climate change that subsequently causes the displacement or migration of organisms when this change in climate is unfavorable  

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The flowers generally so colourful attractive.why?
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the flowers are generally so beautiful and attractive to attract birds and insects for helping the plant to reproduce. when the bird or insect lands on some other flower, some of the pollen spreads and pollination occurs.

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