Midterm

Question 1

The reverse or catabolic reaction in which complex molecules are decomposed into simpler molecules and water is added to the resultant compounds is referred to as

Answer 1

Hydrolysis

Question 2

The smallest unit of protein

Answer 2

Amino acids

Question 3

The outer ring of electrons is responsible for bonding between atoms

Answer 3

Valence

Question 4

An anabolic reaction in which complex molecules are formed from smaller molecules and water is removed in the bonding process is known as

Answer 4

Dehydration synthesis

Question 5

The type of bond in which electrons are transferred between atoms

Answer 5

Ionic

Question 6

The type of bond in which electrons are shared

Answer 6

Covalent

Question 7

Water molecules are attracted to each other because of negative and positive “polar” ends. These vine are outside of the molecule and are known as

Answer 7

Hydrogen

Question 8

What classification of proteins forms structural parts of the body such as muscle, tendon, ligaments, collagen, keratin, and elastin

Answer 8

Fibrous protein

Question 9

What classification of protein forms enzymes, some hormones, and hemoglobin

Answer 9

Globular

Question 10

What protein structural level would hemoglobin fit into

Answer 10

Quarternary

Question 11

What is another name for the neutral lipids known as fats of oils

Answer 11

Trigycerides

Question 12

What lipid forms the bi-lipid cell membrane

Answer 12

Phospholipid

Question 13

What is the most important steroid molecule?

Answer 13

Cholesterol

Question 14

The most important carbohydrate molecule for energy is called

Answer 14

Glucose

Question 15

The molecule that is used to energize all cellular activities from energy stored in its phosphate bonds is called?

Answer 15

ATP

Question 16

List the three “shapes” of epithelial tissue

Answer 16

Squamous, cuboidal, columnar

Question 17

The epithelial surface that attaches to the underlying surface is the

Answer 17

Basement membrane

Question 18

Alveoli are composed of _______ ________ epithelium

Answer 18

Simple squamous

Question 19

Glands are considered _____ tissue

Answer 19

Epithelial

Question 20

Connective tissues are composed of cells which secrete an extra cellular ______

Answer 20

Matrix

Question 21

The type of bond in which electrons are transferred between atoms

Answer 21

Ionic

Question 22

The type of bond in which electrons are shared

Answer 22

Covalent

Question 23

Water molecules are attracted to each other because of negative and positive “polar” ends. These vine are outside of the molecule and are known as

Answer 23

Hydrogen

Question 24

What classification of proteins forms structural parts of the body such as muscle, tendon, ligaments, collagen, keratin, and elastin

Answer 24

Fibrous protein

Question 25

What classification of protein forms enzymes, some hormones, and hemoglobin

Answer 25

Globular

Question 26

What protein structural level would hemoglobin fit into

Answer 26

Quarternary

Question 27

What is another name for the neutral lipids known as fats of oils

Answer 27

Trigycerides

Question 28

What lipid forms the bi-lipid cell membrane

Answer 28

Phospholipid

Question 29

What is the most important steroid molecule?

Answer 29

Cholesterol

Question 30

The most important carbohydrate molecule for energy is called

Answer 30

Glucose

Question 31

The molecule that is used to energize all cellular activities from energy stored in its phosphate bonds is called?

Answer 31

ATP

Question 32

List the three "shapes" of epithelial tissue

Answer 32

Squamous, cuboidal, columnar

Question 33

The epithelial surface that attaches to the underlying surface is the

Answer 33

Basement membrane

Question 34

Alveoli are composed of _______ ________ epithelium

Answer 34

Simple squamous

Question 35

Glands are considered _____ tissue

Answer 35

Epithelial

Question 36

Connective tissues are composed of cells which secrete an extra cellular ______

Answer 36

Matrix

Question 37

Most Ct fibers are composed of a strong, fibrous protein called ______ for strength and resilience, _____ fibers which allow for stretch. And _____ fibers which are finely woven

Answer 37

Collagen, Elastic, Reticular

Question 38

_____ CT contains cells located in lacunae which can only receive nutrients through diffusion

Answer 38

F

Question 39

Ligaments and tendons are examples of _____ regular fibrous CT

Answer 39

dense

Question 40

Three embryonic layers of tissue that form all tissues via specialization of cells; List layers from inner to outermost layer

Answer 40

Endoderm, mesoderm, ectoderm

Question 41

Nerve tissue consists of two main cell types; neurons and _____ cells

Answer 41

neuroglia

Question 42

Intercalated disc are found in ____ muscle tissue

Answer 42

cardiac

Question 43

_____ muscle tissue cells are elongated, multi nucleated, and striated

Answer 43

skeletal

Question 44

_____ muscle tissue cells are spindle shaped and responsible for peristalsis

Answer 44

smooth

Question 45

The digestive tract is lined with

Answer 45

stratified squamous

Question 46

The trachea and bronchi are lined with

Answer 46

pseudo stratified

Question 47

The spinal nerves are bundles together to form a structure resembling a horse's tail called the

Answer 47

caudal equina

Question 48

The grey matter of the spinal cord resembles a butterfly. The projection of wings

Answer 48

horns

Question 49

The center of the grey matter has an opening called the _____ _____ which carries CSF

Answer 49

central canal

Question 50

____ occurs when all four limbs are paralyzed

Answer 50

quadriplegia

Question 51

_____ occurs when only the lower limbs are paralyzed

Answer 51

paraplegia

Question 52

The spinal nerves are divided into sensory or ____ and motor or _____ roots

Answer 52

ventral, dorsal

Question 53

The white matter of the spinal cord represents _____ or pathways that run to and from the brain

Answer 53

tracts

Question 54

Nerves are bundles of neuron fibers. These bundles are surrounded by connective tissue coverings. List three CT coverings in order from outer to inner most

Answer 54

endonurium, perinurium, epinerium

Question 55

bundles of neuron fibers are called

Answer 55

neurons

Question 56

there are ___ pairs of cranial nerves

Answer 56

12

Question 57

Identify in order the three pairs of cranial nerves are sensory

Answer 57

I- Olfactory II-Optic VII-Vestibulocochlear

Question 58

Spinal nerves form roots or ___

Answer 58

rami

Question 59

The rami is divided into

Answer 59

ventral and dorsal roots