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Fudgin [204]
1 year ago
8

after being bit by a poisonous snake, jacob was treated with an injection of an antiserum produced by immunizing a horse or shee

p with snake venom. what type of immunity does this provide for him?
Biology
1 answer:
brilliants [131]1 year ago
6 0

T cells and B cells are the two main cell types that are crucial to the efforts of the adaptive immune response, in addition to cytokines and APCs.

<h3>Passive immunity is conferred by which of the following?</h3>

By supplying antibodies or lymphocytes that have already been produced by an animal or human donor, a vaccination may also impart passive protection. Most vaccines are administered parenterally (by injection), although some can also be taken orally or even nasally (in the case of flu vaccine).

Monoclonal antibodies search for and bind to the spike protein that protrudes from the coronavirus that causes COVID-19 after they have entered your body. Monoclonal antibodies that bind to the spike protein can prevent the virus from entering cells, slowing the infection.

The endothelial cell glycocalyx, which serves as a molecular sieve, and pressure gradients in the capillary beds both affect how lymph fluid is formed. toward with fluid propulsion

To learn more about Passive immunity refer to:

brainly.com/question/15255230

#SPJ4

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The baglike structure that contains a clear fluid in which the developing embryo floats is called the
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The baglike structure that contains a clear fluid in which the developing embryo floats is called the Amnion.

<h3>What is an Amnion?</h3>

The membrane that  covers the embryos of reptiles, birds, and the mammals when first formed is called Amnion.

It contains amniotic fluid, which serves as an amniotic sac that provides a protective shield for the developing embryo. Together with the amnion, contains the

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Read more on amnion here : brainly.com/question/23393678

3 0
2 years ago
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ollegr [7]
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3 0
2 years ago
How would you test the presence of starch in leaves?
Lesechka [4]

Answer:

1. Remove a green leaf from the plant

2. Boil the leaf in boiling <u>water stop enzymatic reaction within cells in leaf</u>

3. Put the boiled leaf in boiling tube containing alcohol <u>extract (ethanol) chlorophyll ethanol dissolves Lipids in cell membranes.</u>

4. Return to leave to the hot water <u>soften the leaf and allows penetration of </u><u> </u><u>i</u><u>odine</u>

5. Remove leaf and perform the iodine test

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I hope this helps :)

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