2 PRE TEST

Question 1

Movement of solvent from lesser to greater solute concentration across a semipermeable membrane.

Answer 1

osmosis

Question 2

It is also known as bursting of RBC

Answer 2

lysis

Question 3

A solution with higher solute concentration is called?

Answer 3

hypertonic

Question 4

What will happen to the cell when placed in a hypotonic solution?

Answer 4

lyze

Question 5

What type of solution will not damage any cells in the tissue?

Answer 5

isotonic

Question 6

A cell in a hypertonic solution

Answer 6

loses water

Question 7

Molecules are transported across a selectively permeable membrane with the aid of carrier molecules

Answer 7

facilitated diffusion

Question 8

What Type of cartilage forms the pinna of the ear?

Answer 8

elastic

Question 9

A connective tissue forming intervertebral disks.

Answer 9

fibrocartilage

Question 10

Which of these muscles is striated?

a. cardiac
b. skeletal
c. smooth
d. a & b (cardiac & skeletal)
e. b &c (skeletal & smooth)

Answer 10

✓ a & b (cardiac & skeletal)

Question 11

Cardiac muscle fibers are connected end to end by means of __

Answer 11

intercalated disk

Question 12

It transmit impulses away from the neuron

Answer 12

axon

Question 13

Which of theses characteristics apply to smooth muscle?

• striated, involuntary
• striated, voluntary
• unstriated, involuntary
• unstriated, voluntary

Answer 13

unstriated, involuntary

Question 14

Fibrocartilage is found in the

Answer 14

intervertebral disk

Question 15

T/F:

Epithelial tissue cells have an apical surface at the top and are attached to a basement membrane at the bottom.

Answer 15

True

Question 16

T/F: Connective tissue fibers that are arranged in bundles and lend strength and flexibility to a tissue are collagen fibers.

Answer 16

True

Question 17

Which of the following tissues is avascular

• cardiac muscle
• stratified squamous epithelial
• skeletal muscle
• adipose
• compact bone

Answer 17

stratified squamous epithelial

Question 18

What type of cell junction provide strong adhesion between cells?

Answer 18

desmosome

Question 19

An organelle that serves as the site of ribosomal synthesis.

Answer 19

nucleoli

Question 20

Water molecules diffuse across a selectively permeable membrane from areas of higher concentration to areas of lower concentration

Answer 20

simple diffusion