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cell differentiation

cell differentiation

Assessment

Presentation

Science, Biology

9th Grade

Hard

NGSS
HS-LS1-4

Standards-aligned

Created by

Yolanda Sproles

Used 19+ times

FREE Resource

13 Slides • 11 Questions

1

cell differentiation

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5

Multiple Choice

The structure formed 5 days after conception with a distinctive outer layer and inner layer is called?

1

blastocyst

2

zygote

3

embryo

6

Multiple Choice

Your red blood cells only live on AVERAGE about 120 days and then they die. Where do replacement blood cells come from?
1
Red blood cells divide and make new red blood cells before they die
2
Blood stem cells in the bone marrow make new red blood cells
3
Embryonic stem cells are still in your body and replace all worn out cells, including red blood cells
4
You will not replace dead red blood cells, you have 30 days to live, make them count.

7

Multiple Choice

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The diagram shows the process of cell specialization from a single stem cell. Which of the following statements is true about the process of specialization.
1
Specilized cells (blood, skin, nervous etc) cannot be produced from a single stem cell
2
Specilized cells are produced immediately following fertilization
3
Even though all the cells in an organism come from one single cell, they can specialize into different cell types
4
Sincce all the cells in an organism come from one single cell, they must all have the same structure and function

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12

Multiple Choice

As cells become more specialized

1

cells have access to more genes

2

some genes are turned off

3

some gene segments get lost

13

Multiple Choice

Which cell type would divide the least rapidly?

1

Skin

2

Red Blood cells

3

Nerve

14

Multiple Choice

Which cell type would divide the most rapidly?

1

Skin

2

Muscle

3

Nerve

15

Multiple Choice

can become any of the three cell layers in a

developing embryo (endoderm, mesoderm, ectoderm), but not the placenta surrounding the embryo.

1

Totipotent

2

Pluripotent

3

Multipotent

16

Multiple Choice

a cell that has the most potential, able to become any type of cell.

1

Totipotent

2

Pluripotent

3

Multipotent

17

Multiple Choice

_________ refers to a stem cell's ability to differentiate into other cell types

1

potency

2

potential

3

dormancy

4

aptitude

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20

Multiple Choice

A stem cell transplant using a patient’s own stem cells is described as…

1

Syngeneic

2

Autologous

3

Allogeneic

21

Multiple Choice

Adult stem cells are described as…

1

Somatic

2

Syngeneic

3

Specialized

4

replicated

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24

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cell differentiation

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