Chapter 1&2

Question 1

3lbs in Grams is…

Answer 1

About 1500

Question 2

The vertebrae are on what side of the body?

Answer 2

The Dorsal

Question 3

The heart is _____ to the lungs

Answer 3

Medial

Question 4

The skin is _______ to the ribs

Answer 4

Superficial

Question 5

On the compass rosettes the letter P opposite the letter D would stand for

Answer 5

Proximal

Question 6

What body portion are the arms and legs part of?

Answer 6

The Appendicular

Question 7

The sensor in a negative feedback loop detects what?

Answer 7

A change in the regulated condition.

Question 8

What are the two major cavities of the body?

Answer 8

The Ventral and the Dorsal

Question 9

A frontal section through the head would divide:

Answer 9

The nose from the back of the head

Question 10

What is not controlled by a negative feedback loop?

Answer 10

Blood clot formation

Question 11

What lipid can be found in the cell membrane?

Answer 11

Phospholipids and Cholesterol

Question 12

What charge do electrons carry?

Answer 12

Negative

Question 13

The first energy level of an atom is

Answer 13

Closest to the nucleus and is the lowest energy level

Question 14

The bond between C and H in an organic compound is an example of

Answer 14

A covalent bond

Question 15

A solution with a pH of 3 has ___ times more H+ ions than a solution with a pH of 4.

Answer 15

10

Question 16

Phospholipids are the starting substance for several steroid hormones in the body

Answer 16

False

Question 17

In order for an atom to be an ion

Answer 17

There needs to be an unequal number of electrons and protons

Question 18

The “lock and key” model is use to describe the functioning of:

Answer 18

Enzymes

Question 19

The first energy level of an atom can only home two orbitals

Answer 19

False

Question 20

A base:

Answer 20

has pH greater than 7