Mitosis Answers

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3

Use the drop-down menus to complete the sentences. stem cells are capable of , not differentiation. stem cells are capable of self-renewal and . stem cells are capable of and limited differentiation.

A
Embryonic
B
Somatic
C
Amniotic fluid
D
self-renewal
E
limited self-renewal
F
Embryonic
G
Somatic
H
Amniotic fluid
I
differentiation
J
limited differentiation
K
Embryonic
L
Somatic
M
Amniotic fluid
N
self-renewal
O
limited self-renewal
4

Why is it necessary for cells to maintain homeostasis? Choose the correct answer.

A
Cells can only survive for a short time; homeostasis allows them to complete their specialized role efficiently.
B
Cells must maintain an internal balance to perform their specialized functions; homeostasis allows this to happen.
C
Cells must change their external conditions to meet the internal conditions within them; homeostasis allows this to happen.
5

Scientists have conducted multiple experiments on cancer cells to determine how they reproduce. All studies have shown the same result. Choose the correct response that explains the results.

A
Cancer cells reproduce every second and are impossible to control.
B
Cancer cells contain stem cells and continue to differentiate, making it difficult for the body to stop reproducing the cancer cells.
C
Cancer cells lack contact inhibition; therefore, they do not stop reproducing.
6

Which specialized cells are created from stem cells? Check all that apply.

A
red and white blood cells
B
muscle cells
C
neurons
D
epithelial cells

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