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Worksheets

Science Test

Total questions: 20

Worksheet time: 10mins

Name
Class
Date
1.

Which of the following lists the phases of mitosis in order?

a)

prophase, telophase, metaphase, anaphase, cytokinesis

b)

prophase, metaphase, anaphase, telophase, cytokinesis

c)

cytokinesis, telophase, anaphase, metaphase, prophase

d)

prophase, metaphase, anaphase, cytokinesis, telophase

2.

What happens during metaphase?

a)

DNA in the cell replicates

b)

chromosomes split and move towards opposite ends of the cell

c)

the cytoplasm splits to form two new cells

d)

chromosomes line up in the middle of the cell

3.

True or False: During prophase, the nucleus still exists.

a)

True

b)

False

4.

After mitosis is completed, how many chromosomes will each new cell have?

a)

42

b)

46

c)

92

d)

23

5.

________ help to pull sister chromatids away from each other towards opposite ends of the cell during anaphase

a)

nuclei

b)

DNA

c)

centromeres

d)

spindle fibers

6.

The basic unit of structure and fuction of a living thing

a)

Organism

b)

air

c)

Cell

d)

Mass

7.

Select the parts of the cell therory

a)

New cells come from existing cells

b)

There are millions of cells in your body

c)

All living things are made of cells

d)

Things that are not living are made of cells

e)

All life's processes take place inside cells.

8.

Select the parts of cell divison

a)

Growth organisms

b)

Replace dead cells

c)

Repair damaged cells

d)

Heal dead cells

9.

Is the cell divison that creaes new, identical cellls.

a)

chromosomes

b)

Meiosis

c)

Mitosis

d)

Cell

10.

When the chromatids pair up; thicken

a)

Prophase

b)

Metaphase

c)

Anaphase

d)

Telophase

e)

Cytokinesis

11.

When sister chromatids split and move awa from each other

a)

Prophase

b)

Metaphase

c)

Anaphase

d)

Telophase

e)

Cytokinesis

12.

When new nucli form around the chromosomes

a)

Prophase

b)

Metaphase

c)

Anaphase

d)

Telophase

e)

Cytokinesis

13.

When the cytoplasm splits and forms two whole cells

a)

Phrophase

b)

Metaphase

c)

Anaphase

d)

Telophase

e)

Cytokinesis

14.

When chromosomes line up in the middle

a)

Prophase

b)

Metaphase

c)

Anaphase

d)

Telophase

e)

Cytokinesis

15.

True or false: Meiosis' purpose is to make sex cells reproduce of living things.

a)

True

b)

False

16.

True or false: In both Mitosis and Meiosis, they make new cells to follow the basic steps

a)

FALSE

b)

TRUE

17.

_____________ hyposthesized that traits are controlled by a pair of factors (One from each parent)

a)

Sasha Weinburg

b)

Tracy Stacy

c)

Gregor Mendal

d)

Sabastiana Karen

18.

The Dominant trait is the

a)

"Weak trait"

b)

"Strong trait"

19.

The recessive trait is the

a)

"Strong trait"

b)

"Weak trait"

20.

Are characteristics passed from parents to their off spring

a)

Traits

b)

Dominant trait

c)

Inherited trait

d)

Recessive trait