Science

Question 1

LAB RAT

Answer 1

Left
Atrium
Bicupsid

Right
Atrium
Tricupsid

Question 2

What does the pulmonary loop do?

Answer 2

Carry deoxygenated blood from R ventricle of heart to lungs.

Question 3

What does the Systemic loop do ?

Answer 3

Carries oxygenated blood from L ventricle to body.

Question 4

Osteocyte

Answer 4

Maintains bone and detects stress

Question 5

Osteoblast

Answer 5

Builds bone

Question 6

Sublimation

Answer 6

Solid to gas

Question 7

Condensation

Answer 7

Gas to liquid

Question 8

Freezing

Answer 8

Liquid to solid

Question 9

Vaporization

Answer 9

Liquid to gas

Question 10

Deposition

Answer 10

Gas to solid

Question 11

Melting

Answer 11

Solid to liquid

Question 12

Covalent bonds

Answer 12

2 non metals

•share electrons

Question 13

Ionic bonds

Answer 13

Non metal and metal
• gives or takes electrons

Question 14

Valence electrons

Answer 14

Groups-left to right 1-7 ( # of electrons on last shell)

Periods- top to bottom 1-8
( # of valence shells)

• use atomic number to determine the number of electrons needed

Question 15

Osteoclast

Answer 15

Crunch bone
Resorption

Question 16

Epithelial tissue

Answer 16

Tightly packed, basement membrane

Question 17

Connective tissue

Answer 17

Spaced apart

Question 18

Predicate

Answer 18

Verb the subject is doing

Question 19

Parasympathetic

Answer 19

Rest and digest

Question 20

Sympathetic

Answer 20

Fight or flight

Question 21

Cardiac muscle

Answer 21

Striated and involuntary

Question 22

Smooth muscle

Answer 22

Not striated and involuntary

Question 23

Sensory nerves

Answer 23

Send messages to the brain

Question 24

Central nervous system

Answer 24

Regulation of body systems

Question 25

Motor neurons

Answer 25

Send messages to muscle