Exam 1 Review Qs

Question 1

Anatomy is the science of ________ and their relationships with other ________.

Answer 1

structures

Question 2

Physiology is the science of the _______ of structures.

Answer 2

function

Question 3

The circular design of wheels and tires is their _______ and the result of its design dictates its _______ (function).

Answer 3

anatomy; physiology

Question 4

Atoms combine to form _______.

Answer 4

molecules

Question 5

Molecules combine to form larger ________.

Answer 5

macromolecules

Question 6

Macromolecules combine to form ________.

Answer 6

organelles

Question 7

Molecules and organelles assemble in such a way to form ________.

Answer 7

cells

Question 8

The control center of the cell is the ________.

Answer 8

nucleus

Question 9

The heart has an abundance of ________ to give it energy to contract.

Answer 9

mitochondria

Question 10

A group of cells that develop from the same part of an embryo and perform the same function are known as _______.

Answer 10

tissues

Question 11

This type of tissue covers body areas and forms glands and ducts.

Answer 11

epithelial tissue

Question 12

This type of tissue is made of cells that are close together with only a little matrix.

Answer 12

epithelial tissue

Question 13

Epithelial tissues can be grouped by ______ and ________.

Answer 13

shape and number of layers

Question 14

This type of tissue connects various areas together in some manner.

Answer 14

connective tissue

Question 15

This type of tissue is made of cells that are scattered apart and have abundant matrix between them.

Answer 15

connective tissue

Question 16

This tissue has the ability to contract, stretch, and recoil.

Answer 16

muscular tissue

Question 17

Skeletal muscle controls ____ _______.

Answer 17

body motion

Question 18

Smooth muscle is ________ shaped.

Answer 18

spindle

Question 19

Smooth muscle can be found in the walls of ______ ______.

Answer 19

hollow organs

Question 20

Cardiac muscle is found in the…

Answer 20

walls of the heart

Question 21

This type of tissue can generate, send, and receive electrical impulses.

Answer 21

nervous tissue

Question 22

Where is connective tissue located if the matrix is soft?

Answer 22

cartilage

Question 23

Where is connective tissue located if the matrix is hard?

Answer 23

bone

Question 24

Where is connective tissue located if the matrix is a liquid?

Answer 24

blood

Question 25

Where is connective tissue located if the matrix is gel-like?

Answer 25

fat

Question 26

Squamous epithelial tissue is...

Answer 26

flat, thin; scale-like

Question 27

Cuboidal epithelial tissue is...

Answer 27

cube shaped

Question 28

Columnar epithelial tissue is...

Answer 28

rectangular

Question 29

The shape of transitional epithelial tissue _______.

Answer 29

varies

Question 30

How many cell layers are there is epithelial tissue is considered simple.

Answer 30

1 layer

Question 31

How many cell layers are there if epithelial tissue is considered striated/stratified?

Answer 31

multiple layers

Question 32

How many cell layers are there if epithelial tissue is considered pseudo stratified?

Answer 32

1 layer that appears to be multi-layered due to different cell heights

Question 33

A structure made of 2 or more different types of tissues arranged to performa specific function is an ________.

Answer 33

organ

Question 34

Different organs arranged to perform a complex body function make up a ________.

Answer 34

system

Question 35

What is the phenomenon of maintaining constancy with no wild variations from normal?

Answer 35

homeostasis

Question 36

All matter is made up of _____.

Answer 36

atoms

Question 37

Groups of the same atoms are _______.

Answer 37

elements

Question 38

What unique 2 characteristics do elements have?

Answer 38

symbol and atomic number

Question 39

What are elements called if their outermost shell is filled to its max?

Answer 39

noble gases

Question 40

Specific interactions between atoms that result in larger molecules by filling the out shell to its max.

Answer 40

chemical bonds

Question 41

The transfer of electrons from one atom to another.

Answer 41

ionic bond

Question 42

The sharing of an electron pair between two or more atoms.

Answer 42

covalent bond

Question 43

Unequal sharing of an electron pair.

Answer 43

polar covalent bond

Question 44

The electron pair spends equal amount of time between each atoms nucleus.

Answer 44

non-polar covalent bond

Question 45

Ionic bonds form ____.

Answer 45

ions

Question 46

The weak adherence/attraction between the positive zone of one atom to the negative zone of another is known as a _______ bond.

Answer 46

hydrogen

Question 47

What type of covalent bond results in hydrogen bonds?

Answer 47

polar covalent bond

Question 48

Polar molecules adhere so that a barrier is formed.

Answer 48

surface tension

Question 49

When polar molecules creep of the side of a glass.

Answer 49

capillary action

Question 50

What happens of hydrogen bonds are broken?

Answer 50

protein shape is destroyed

Question 51

Hydrogen bond formation results in.... (4 things)

Answer 51

1. ) surface tension 2. ) capillary action 3. ) folding of large polar molecules 4. ) formation of water crystals

Question 52

What are the 6 levels of organization?

Answer 52

1. ) chemical level 2. ) cellular level 3. ) tissue level 4. ) organ level 5. ) system level 6. ) the organismal level

Question 53

The chemical level of organization consists of...

Answer 53

atoms that combine to make molecules; molecules that combine to make macromolecules; macromolecules that combine to form organelles

Question 54

The cellular level of organization consists of...

Answer 54

molecules and organelles that combine to form cells

Question 55

The tissue level of organization consists of...

Answer 55

cells that combine to form tissues

Question 56

The organ level of organization consists of...

Answer 56

2 or more different tissues combining to form different organs

Question 57

The system level of organization consists of...

Answer 57

different organs that work together to perform a specific function

Question 58

The organismal level of organization consists of...

Answer 58

all the different systems in the body coming together to make up an entire organism

Question 59

Carbon-based chemistry is called ________ _________.

Answer 59

organic chemistry

Question 60

What are the types of organic molecules?

Answer 60

carbohydrates, lipids, proteins, and nucleic acids

Question 61

What ratio do carbohydrates have of carbon, hydrogen, and oxygen?

Answer 61

1:2:1