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Semmy [17]
3 years ago
8

What statement about antibody is true?

Biology
1 answer:
Dmitry [639]3 years ago
5 0

Answer:

The correct answer option is C. They are target specific.

Explanation:

We are to determine whether which of the given statements is true about antibody.

Antibodies are a type of proteins which are present in the body to defend the foreign attacks that are in the form of antigens.  

These proteins have a basic structure which consists of two pairs of polypeptide chains that are linked covalently via disulfide bonds.

Each antibody recognises one specific antigen and this feature is called as antibody specificity.

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What might happen if some lysosomal enzymes are absent?​
murzikaleks [220]

Answer:

Explanation:

The main fuction of lysosomal enzymes like lipases ,proteases, carbohydrases is to hydrolyse/digest various unwanted material in the cell. And sometimes to digest some nutrient in the cell.

These enzymes are capable of digesting carbohydrates,proteins,lipids and nucleic acids. Lysosomal enzymes are produced by a memberane bound cell organel called lysosome.

WHAT IF LYSOSOMAL ENZYMES ARE ABSENT:

==> If lysosomal enzymes are absent then build up of various unwanted substances increase to a abnormal level, which may increase toxicity in the cell.

==>build up of various dead or unwated cells in the body will increase,since lysosome have the capacity to digest its own cell.

==> absence of lysosome will will cause the cells to starve,since most of the nutrients in the cells are digested by lysosome enzyme.

==> Can cause a high risk of disease,since lysosome digest its own cell if it is infected with some microbial activity.

Read more on Brainly.in - https://brainly.in/question/1148871#readmore

8 0
3 years ago
People have always had questions about the world around
artcher [175]

Answer:

Yes, man has been curious about the world and his existence since the beginning, Due to this curiosity, man has always tried to solve the mystery of life. With the passage of time, the observation and discoveries of man led him to reach to all the modern advances which can be seen today in the world. Today, man has a better knowledge about his existence and the existence of life on Earth. Although a lot has yet to be discovered but we have been able to solve a lot of the mystery of the earth.

4 0
3 years ago
1. In the list above, circle the word that means what a scientist changes<br>in an experiment.​
Rashid [163]
I don’t have your list, but that would be the independent variable, or the IV.
3 0
3 years ago
What structure holds the testes
Tems11 [23]

The scrotum holds the testes.

3 0
3 years ago
Read 2 more answers
Why are animal cells more sensitive to changes in water concentration compared to plant cells?​
Zepler [3.9K]
Animal cells do not have cell wall, which prevents an overload of water, therefore can easily burst.
4 0
2 years ago
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