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n200080 [17]
3 years ago
9

2) Two zombies run and tackle a

Biology
1 answer:
pantera1 [17]3 years ago
5 0
You can draw a free body diagram with two 250N forces acting on the human, one from each side. The net force is 0 because the two applied forces cancel each other out since they are in opposite directions.
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What are three real-life examples of genetic engineering that are occurring right now?
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1. Cloning
2. Faster Growing Trees
3. Golden Rice
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3 years ago
Which of these is made by reading a short snippet of DNA, and then sent away right after?
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I think that isn’t B but you don’t have to believe me
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2 years ago
How do many coal-powered factories change the environment?
djverab [1.8K]

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Explanation: This is because the coal has carbon dioxide and when it is released into the air it causes acid rain.

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A mutation can affect a cellular process so that a cancer develops. Which cellular process has been
Zinaida [17]
Brainliest???

If the resulting daughter cells are too damaged to undertake further cell divisions, the mutation would not be propagated and no harm comes to the organism

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2 years ago
A person's blood type is determined by the:_______
matrenka [14]

Answer:

) Presence of specific glycoproteins on the cell membrane

Explanation:

When specif glycoproteins(antigens)  or antibody are present on a cell membrane of Red blood cell,they can  be used to identify the blood type.Antigens are substances capable of triggering an immune response in a cells.

In addition,they function in transport of molecules across the RBC. They help in the maintenance of the RBC,and aiding the arrest of cells capable of causing diseases to the body.

Therefore,they are good determinants of blood types,based on this two types of antigens present in a  blood type.

These two antigens  used for classification of blood types are the 1-the ABO antigens 2,the Rhesus antigens.

Essentially,when a WBC produces an antibody ,which is a molecule that defends the body,If this is not compatible,the antibody will recognize it as a foreign body and attack it.Thus such blood types are not compatible. Thus the antibody-antigen reaction are good for knowing and classify blood types.

Antigen can also be glycoprotein,carbohydrate or glycolipids.

Generally blood types are inherited from both parents.Therefore the antigen present on the RBC are combination of the alleles from each parent.

4 0
2 years ago
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