Write the functions of the following a. | Class 11 Biology Chapter Cell: The Unit of Life, Cell: The Unit of Life NCERT Solutions

Q9.

Write the functions of the following
a. Centromere
b. Cell wall
c. Smooth ER
d. Golgi Apparatus
e. Centrioles
 

a. Centromere

It holds two Chromatids together and also facilitates the proper segregation of sister chromatids.

b. Cell wall

It provides shape to the cell and also protects the cell from Mechanical damage. It also helps in cell to cell interaction and provides a barrier to undesirable macromolecules.

c. Smooth ER

In animal cells lipid like steroidal hormones are synthesized in SER.

d. Golgi apparatus

Glycoproteins and Glycolipids are formed in the Golgi apparatus.

e. Centrioles

The basal body of cilia or flagella and spindle fibres that give rise to spindle apparatus.

 

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Important Questions & Answers

Why is this answer important for exams?

This question is important because it tests key concepts from the NCERT syllabus and is frequently asked in CBSE exams.

Which NCERT concept is used in this question?

This question is based on core NCERT concepts explained in the chapter and should be revised thoroughly before exams.

What is the correct answer to: Write the functions of the following a. Centromere b. Cell wall c. Smooth ER d. Golgi Apparatus e. Centrioles  ?

a. Centromere

It holds two Chromatids together and also facilitates the proper segregation of sister chromatids.

b. Cell wall

It provides shape to the cell and also protects the cell from Mechanical damage. It a...

How do you solve Write the functions of the following a. Centromere b. Cell wall c. Smooth ER d. Golgi Apparatus e. Centrioles   step by step?

Step-by-step explanation:
• a
• Centromere

• It holds two Chromatids together and also facilitates the proper segregation of sister chromatids

What common mistakes should be avoided in this question?

Students often lose marks by skipping steps, writing incomplete explanations, or misunderstanding keywords used in the question.

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