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Sect 7.1 to 7.3 Quiz for CK12

Total questions: 25

Worksheet time: 16mins

Name
Class
Date
1.

Which stage of human development is first after fertilization?

a)

Neonate

b)

Embryo

c)

Zygote

d)

Fetus

2.

Interphase is the first stage of the cell cycle. What steps does it contain? (3)

a)

The duplication of DNA

b)

M Phase

c)

Cytokinesis

d)

Gap 1

e)

Gap 2

3.

Which of the following is a major process used in prokaryotic and eukaryotic cell division? (3)

a)

Mitosis

b)

Meiosis

c)

Cytokinesis

d)

Binary Fission

4.

_____ is the division of the cytoplasm and the organelles located there.

a)

Mitosis

b)

Meiosis

c)

Binary Fission

d)

Cytokinesis

5.

Which statement(s) describe body cells? (3)

a)

Diploid in number

b)

Haploid in number

c)

Also called somatic cells

d)

Are created by Mitosis

e)

Are created by Meiosis

6.

Human somatic cells have _____ chromosomes.

Human sex cells have _____ chromosomes.

a)

23 and 46

b)

46 and 23

c)

20 and 40

d)

40 and 20

7.

_____ reproduction is the reproduction that requires only one parent and produces genetically identical offspring.

a)

Asexual

b)

Sexual

c)

Fertilization

d)

Chromosomal

8.

Which of the following are a form of cell division? (3)

a)

mitosis

b)

meiosis

c)

interphase of the cell cycle

d)

binary fission

e)

fertilization

9.

Bacterial growth is limited by _____. (4)

a)

Food

b)

Water

c)

Availability of another bacteria to mate with

d)

Space

e)

Build-up of waste

10.

Which of the following must occur for a prokaryote to divide? (4)

a)

The two chromosomes separate and move to opposite ends of the cell

b)

The single chromosome is copied

c)

A new membrane grows into the center of the cell

d)

The cell grows larger

e)

The nucleus has to divide

11.

Binary fission is a form of prokaryotic cell division in which _____ daughter cells are produced.

a)

unique

b)

identical

c)

gamete

d)

four

12.

The division septum is the cell wall that forms between daughter cells at the end of __________ in prokaryotic organisms. (2)

a)

binary fission

b)

meiosis

c)

cell division

d)

mitosis

13.

If the diploid number of chromosomes is 46, the haploid number is _____.

a)

46

b)

4

c)

2

d)

23

14.

_____ is the division of the cytoplasm that forms two daughter cells.

a)

Cytokinesis

b)

Meiosis

c)

Mitosis

d)

DNA replication

15.

The formation of gametes, an organism's reproductive cells, is the result of another form of cell division called _____.

a)

Mitosis

b)

Cytokinesis

c)

Meiosis

d)

DNA replication

16.

During _____, the nuclear membrane breaks down and later reforms.

a)

Binary Fission

b)

DNA replication

c)

Cytokinesis

d)

Mitosis

17.

Prior to cell division, the cells _____ and the _____, have to be copied or duplicated. (2)

a)

Cytoplasm

b)

Organelles

c)

Cell membrane

d)

DNA

18.

The cell cycle is made up of which of the following events? (3)

a)

Meiosis

b)

M phase

c)

Cytokinesis

d)

Interphase

e)

Binary fission

19.

_____ is a cell division process that creates a unique individual.

a)

Cytokinesis

b)

Binary fission

c)

Mitosis

d)

Meiosis

20.

If one prokaryotic bacteria can reproduce through binary fission in 20 minutes, how many bacteria would be present after 2 hours time or 6 cell divisions?

a)

16

b)

32

c)

64

d)

128

21.

Which of the following organelles are found in all cells? (4)

a)

mitochondria

b)

DNA

c)

ribosomes

d)

cell membrane

e)

cytoplasm

22.

When ____ occurs, the make up of the cell is divided between 2 identical daughter cells.

a)

cellular respiration

b)

DNA replication

c)

mitosis

d)

cytokinesis

23.

Prokaryotic bacteria can experience exponential growth given which of the following? (3)

a)

ideal conditions

b)

use of binary fission

c)

unlimited bacteria to mate with

d)

using mitosis and cytokinesis

e)

unlimited resources

24.

Which steps make up the majority of the eukaryotic cells life cycle? (3)

a)

mitosis

b)

gap 1

c)

cytokinesis

d)

gap 2

e)

s phase

25.

Which of the following is/are true of fertilization? (3)

a)

most widely used form of asexual reproduction

b)

mitosis is used to make the gametes

c)

1/2 set of DNA from sperm gametes

d)

results in a single stem cell called a zygote with a full set of DNA

e)

1/2 set of DNA from egg gametes