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Cell Organelles

Total questions: 22

Worksheet time: 11mins

Name
Class
Date
1.

The basic unit of living organisms that determines the form and functions of the body.

a)

Cell

b)

Organ

c)

Tissue

d)

Organelle

2.

Specialized structures inside the cell performing specific functions

a)

Molecules

b)

Organelles

c)

Tissues

d)

Neurons

3.

It is the living material surrounding the nucleus wherein organelles are suspended in

a)

Cytonucleus

b)

Cytomembrane

c)

Cytoplasm

d)

Cytokinesis

4.

It encloses the cytoplasm and forms a boundary between the external and internal materials of the cell.

a)

Nucleus

b)

Cell Membrane

c)

Cell Wall

d)

Cell Boundary

5.

It contains the genetic information (DNA).

a)

Endoplasmic Reticulum

b)

Golgi Apparatus

c)

Nucleus

d)

Ribosomes

6.

Site of ribosomal assembly essential for protein synthesis

a)

Nuclear Membrane

b)

Nucleoulus

c)

Golgi Apparatus

d)

Lysosome

7.

It is the site for protein synthesis.

a)

Centriole

b)

Ribosome

c)

Lysosome

d)

Peroxisome

8.

Has ribosomes attached to it, site for protein synthesis

a)

Smooth Endoplasmic Reticulum

b)

Rough Endoplasmic Reticulum

c)

Centrioles

d)

Ribosomes

9.

The site for lipid synthesis and detoxification

a)

Smooth Endoplasmic Reticulum

b)

Rough Endoplasmic Reticulum

c)

Golgi Apparatus

d)

Mitochondria

10.

It modifies the protein structure and packages proteins.

a)

Secretory Vesicles

b)

Golgi Apparatus

c)

Carrier Molecules

d)

Lysosome

11.

Contains materials to be excreted through exocytosis

a)

Secretory Vesicle

b)

Lysosome

c)

Carrier Molecules

d)

Golgi Apparatus

12.

Digests materials that are taken into the cell through endocytosis

a)

Secretory Vesicle

b)

Golgi Apparatus

c)

Ribosome

d)

Lysosome

13.

Breaks down fatty acids, amino acids, and hydrogen peroxide

a)

Ribosome

b)

Lysosome

c)

Peroxisome

d)

Mitochondria

14.

The major site for ATP synthesis and aerobic respiration.

a)

Mitochondria

b)

Cristae

c)

Flagella

d)

Microvilli

15.

The powerhouse of the cell

a)

Adenosine Triphosphate

b)

Mitochondria

c)

Ribosome

d)

Nucleus

16.

Internal framework of the cell that supports the cell and holds organelles in place.

a)

Cytoplasm

b)

Cytoskeleton

c)

Microvilli

d)

Cilia

17.

Hollow structures formed from protein subunits, helps support cytoplasm of cells and assists in cell division.

a)

Microfilaments

b)

Microtubules

c)

Microvilli

d)

Microbes

18.

Small fibrils formed from protein subunits that structurally support the cytoplasm, determining cell shape.

a)

Microvilli

b)

Microtubules

c)

Microfilaments

d)

Microbes

19.

It facilitates movements of chromosome during cell division

a)

Centrioles

b)

Chromatids

c)

Centrosome

d)

Cilia

20.

It moves substances over surface of certain cells.

a)

Centrioles

b)

Flagella

c)

Cilia

d)

Microvilli

21.

It propels sperm cells.

a)

Flagella

b)

Cilia

c)

Microvilli

d)

Centrioles

22.

It increases surface area of certain cells.

a)

Microvilli

b)

Centrioles

c)

Cilia

d)

Flagella