Question

Match the Following:

A. tiny structures which synthesize proteins
B. round structure within the cell
C. contain genes with the information controlling cell
D. produce and package cell secretions
E. channel through which molecules move in cytoplasm
F. produce the spindle fibers for cell division
G. produce r-RNA to make ribosomes

1. centrioles
2. nucleolus
3. nucleus
4. endoplasmic reticulum
5. Golgi bodies
6. ribosomes
7. chromosomes

Answer 1

A - 6

B - 3

C - 7

D - 5

E - 4

F - 1

G - 2

Step-by-step explanation:

Centrioles: These are the minute cylindrical structures located near the nucleus. Their man function is to produce spindle fibers during the cell division. Spindle fibers help in pulling the chromosomes during cell division

Nucelolus: It is present within the nucleus and contains dense RNA and protein. It produces rRNA to make ribosomes.

Nucleus: A distinct nucleus is observed in the eukaryotic cells. Found with in the cell, the nucleoplasm is separated from cytoplasm by the nuclear membrane.

Endoplasmic reticulum: Since ER connects the nuclear membrane with the cell membrane we call it as channels through which molecules move in cytoplasm.

Golgi body: Within the cell golgi bodies help in release of secretory substance. They produce and package the cell secretions.

Ribosomes: These are the structures which are involved with protein synthesis.

Chromosomes: Inside the nucleus chromosomes are thread like structures made up of several genes.

Answer 2

1. Centrioles can be correctly matched with F, that is, produce the spindle fibers for cell division.

2. Nucleolus can be correctly matched with G, that is, produce r-RNA to make ribosomes.

3. Nucleus can be correctly matched with B, that is, round structure within the cell.

4. Endoplasmic reticulum can be correctly matched with E, that is, channel through which molecules move in cytoplasm.

5. Golgi bodies can be correctly matched with D, that is, produce and package cell secretions.

6. Ribosomes can be correctly matched with A, that is, tiny structures which synthesize proteins.

7. Chromosomes can be correctly matched with C, that is, contain genes with the information controlling cell.