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Worksheets

Lesson 1

Total questions: 20

Worksheet time: 20mins

Name
Class
Date
1.

Its structure is basically thick and rigid layer that surrounds the plant cell and provides support and structure.

a)

Chloroplast

b)

Cell wall

c)

Lysosomes

d)

nucleus

2.

The best feature of this organelle is its energy producing ability

a)

Cytoplasm

b)

Cell wall

c)

Mitochondria

d)

Golgi body

3.

What role(s) does the cytoskeleton play in a living cell

a)

Maintaining cell shape

b)

Movement

c)

Contraction

d)

All of the above

4.

This organelle serves as a primary packaging area for molecules that will be distributed throughout the cell?

a)

Mitochondrion

b)

Vacuole

c)

Cytoskeleton

d)

Golgi body

5.

What is the term for the jellylike substance that is contained inside the cell membrane?

a)

DNA

b)

cytoplasm

c)

organelle

d)

Nucleus

6.

Which organelle breaks down organelles that are no longer useful?

a)

Golgi body

b)

Lysosome

c)

Endoplasmic reticulum

d)

Mitochondrion

7.

Which structure makes proteins using coded instructions that come from the nucleus?

a)

Golgi body

b)

Mitochondrion

c)

vacuole

d)

Ribosomes

8.

This is the primary reason why plant cell have larger vacuole than animal cell.

a)

Plants have thicker cell walls

b)

Plants have active storing units

c)

Plants can directly make their own food

d)

Plants depend on animals for food

9.

Located within the nucleus, it is responsible for producing ribosomes.

a)

centrosomes

b)

nucleolus

c)

lysosomes

d)

Endoplasmic reticulum

10.

It is the basic unit of life

(a)  

11.

He is a botanist states that all plants are made up of cells

a)

Anton van Leeuwenhoek

b)

Robert Hooke

c)

Matthias Schleiden

d)

Theodor Schwann

12.

He concluded that cells come from pre-existing cells

a)

Robert Hooke

b)

Anton van Leeuwenhoek

c)

Theodor Schwann

d)

Rudolf Virchow

13.

Prokaryotic cell is unicellular and has nucleus.

a)

True

b)

False

14.

This is called for the reproduction of prokaryotic cell

a)

Conjunction

b)

conjugation

c)

mitosis

d)

meiosis

15.

Prokaryotic cell is bigger than eukaryotic cell

a)

True

b)

False

16.

It is called for the organisms which able to produce their own food

a)

Autotrophs

b)

Heterotrophs

c)

none of the following

17.

Organelle/s that present both plant and animal cell

a)

Lysosomes

b)

Cell wall

c)

Cell membrane

d)

Cytoplasm

18.

An organelle contains ribosomes and releases newly made protein from the cell.

a)

Golgi body

b)

Ribosomes

c)

Rough endoplasmic reticulum

d)

Smooth endoplasmic reticulum

19.

The process by which a cell copies or replicates its DNA and increases its number by cell division.

a)

Replications

b)

Reproduction

c)

Egestion

d)

secretion

20.

Specialized part of the bacteria used to attach to a host cell

a)

Fimbriae

b)

Flagella

c)

Pili

d)

Capsule