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ad-work [718]
3 years ago
9

Lymphocytes produce special proteins against foreign invaders called _____.

Biology
2 answers:
beks73 [17]3 years ago
5 0

Answer:

antibodies

Explanation:

Lymphocytes defend the human body from any foreign element (known as antigen) by producing antibodies. Each lymphocyte, also known as B cell produce specific antibody.  

A lymphocyte gives rise to plasma cell which acts like a factory of antibodies.  

There are two type of lymphocytes which act against the antigens in following ways –  

B lymphocytes – they kill antigens by producing antibodies

T lymphocytes – They act against the antigen in two ways a) by producing  lymphokines which signal other cells and b) directly destroy targeted cells on direct contact.

LiRa [457]3 years ago
3 0
Through my research I found matching questions with similar answers:

A) macrophages
B) antigens
C) antibodies
D) lymph

The best answer to fill in the blank would be the third option C) Antibodies which in the name anti means against, so since the word anti is the same as against, its a battle between antibodies and invaders, so that's why its C).
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Choose all the answers that apply. Erosion is caused by _____. wind water ice gravity
bezimeni [28]
Water erosion is usually what people think of, but ice, wind and gravity can also cause erosion.

Water erosion is usually along rivers. As the water moves quickly by it rubs on the rock and dirt, causing rivers to slowly get wider.

Ice erosion is caused by glaciers. Sometimes it's a glacier rubbing against land, and there's a lake that was made by a glacier making it's way onto land and then melting.

Wind erosion is a big problem in fields and large open plains with loose dirt. The wind just blows all the dirt away.

Gravity can cause erosion and cliffs. Sometimes along a mountain or cliff the rock won't be able to hold itself up anymore, and gravity will pull it down.

Your answer would be all of them. Wind, water, ice, and gravity.



7 0
3 years ago
Read 2 more answers
What energy transformation occurs during photosynthesis?
ankoles [38]

<u>Light Energy to Chemical Energy</u> is the transformation that occurs during photo synthesis.

<em><u>I hope this helps!</u></em>

8 0
3 years ago
Humans can not be classically conditioned.<br> True or False
d1i1m1o1n [39]

Answer:

False humans can be classically conditioned.

Although humans learning something wouldn't general be considered classical conditioning but rather Cognition. That doesn’t mean they can’t “learn” via classical conditioning.

5 0
3 years ago
1. What happens to the cell membrane during endocytosis?
Yanka [14]

Answer:

The cell membrane will fold over a substance or particle until it becomes completely enclosed by the membrane

Explanation:

Endocytosis is when a substance or particle from the outside is captured and engulfed by the cell membrane until it is in the inside.

8 0
2 years ago
How do bacteria regulate transcription of these operons?
Semmy [17]
Kindly see answers below:

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7 0
3 years ago
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