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Membrane and Histology

Total questions: 15

Worksheet time: 8mins

Name
Class
Date
1.

____ are platelets.

a)

erythrocytes

b)

leukocytes

c)

thrombocytes

d)

osteocytes

2.

The greater the density of the solvent, the slower the diffusion rate.

a)

True

b)

False

3.

The higher the temperature, the slower the rate of diffusion.

a)

True

b)

False

4.

Diffusion is the net movement of soluble molecules in a fluid (gas or liquid) from a region of high concentration to one of lower concentration.

a)

True

b)

False

5.

The force that drives diffusion is kinetic energy.

a)

True

b)

False

6.

Osmosis is the diffusion of a solvent through a semi-permeable membrane.

a)

True

b)

False

7.

When blood is placed in a hypertonic solution, hemolysis occurs.

a)

True

b)

False

8.

Vitamin C is water soluble.

a)

True

b)

False

9.

Sudan IV is lipophilic and hydrophobic.

a)

True

b)

False

10.

Simple epithelial cells provide more protection than stratified epithelial cells.

a)

True

b)

False

11.

Blasts are immature cells.

a)

True

b)

False

12.

This epithelial tissue is found in the mouth, throat, vagina, and anal canal.

a)

simple squamous

b)

stratified squamous

c)

simple cuboidal

d)

simple columnar

13.

The functions of this connective tissue include energy reserve, insulation, and organ protection.

a)

areolar

b)

adipose

c)

reticular

d)

dense regular

14.

This connective tissue is found in the pubic symphysis and the intervertebral disks.

a)

reticular

b)

dense regular

c)

hyaline cartilage

d)

fibrocartilage

15.

Blood is the only liquid connective tissue in the body.

a)

True

b)

False