Final Exam A&p I

Front 1

which tissue type directly causes mechanical motion?

Back 1

musclar

Front 2

which tissue type responds to environmental changes by transmitting electrical impulses?

Back 2

nervous

Front 3

which tissue type provides support and levers for muscles to pull?

Back 3

skeletal/osseous

Front 4

which tissue type protects underlying organs from environmental damage and synthsizes vitamin D?

Back 4

integumentay

Front 5

which tissue type controls the body with chemical molecules called hormones?

Back 5

endocrine

Front 6

which tissue type delivers oxygen and nutrients to the tissues?

Back 6

cardiovascular

Front 7

which tissue type produces antibodies that attach to foreign substances?

Back 7

immune

Front 8

which tissue type removes and filters excess fluid from other tissues?

Back 8

lymphatic

Front 9

which feedback is used for changes in blood glucose levels?

Back 9

negative feedback

Front 10

which feedback system is used for blood clotting?

Back 10

positive feedback

Front 11

which feedback system is used for childbirth?

Back 11

positive feedback

Front 12

which system matches with these organs: arteries, veins, heart?

Back 12

cardiovascular

Front 13

which system matches these organs: trachea, bronchi, and alveoli?

Back 13

respiratory

Front 14

in which of the four quadrants does the appendix reside?

Back 14

bottom right

Front 15

which system matches with these organs: esophagus, large intestines, and rectum?

Back 15

digestive

Front 16

in which of the four quadrants does the liver belong?

Back 16

upper left

Front 17

which cavity matches with the stomach?

Back 17

abdominopelvic

Front 18

which cavity matches with the heart?

Back 18

thoracic

Front 19

which cavity matches with the uterus?

Back 19

abdominopelvic

Front 20

which cavity matches with the brain?

Back 20

cranial

Front 21

which cavity matches with the lungs

Back 21

thoracic

Front 22

the bridge of the nose is ____ to the left eye.

Back 22

medial

Front 23

the upper arm is _____ to the forearm.

Back 23

proximal

Front 24

the lungs are _____ to the heart.

Back 24

inferior

Front 25

the fingers are _____ to the wrist.

Back 25

distal

Front 26

the stomach is ______ to the spine.

Back 26

anterior

Front 27

the anatomical position means the body is standing at attention:

Back 27

with the palms facing forward and the thumbs pointing away from the body.

Front 28

true or false; a tissue consists of groups of similar cells that have a common function

Back 28

true

Front 29

true or false; it is important for any organism to maintain its boundaries, so that its internal environment remains distinct from the external environment surrounding it.

Back 29

true

Front 30

true or false; without some sort of negative feedback mechanism, it would be impossible to keep our body chemistry in balance.

Back 30

true

Front 31

histology would be best defined as a study of _____.

Back 31

tissues

Front 32

the study of large body structures, visible to the naked eye, such as the heart is called _____ anatomy

Back 32

gross

Front 33

average body temperature is _____ degrees centigrade.

Back 33

37

Front 34

the single most abundant chemical substance of the body, accounting for 60% to 80% of body weight, is _____.

Back 34

water

Front 35

the anatomical position is used _____.

Back 35

as a standard reference point for directional terms regardless of the actual position of the body

Front 36

what is a vertical section through the body, dividing it into anterior and posterior regions called?

Back 36

frontal

Front 37

what is a vertical section through the body, dividing it into left and right called?

Back 37

sagittal

Front 38

_____ is explained by chemical and physical principles and is concerned with the function of specific organs or organic systems.

Back 38

physiology

Front 39

which bond has electrons shared unequally?

Back 39

polar covalent bond

Front 40

in which bond are electrons completely lost or gained by the atoms involved?

Back 40

ionic bond

Front 41

which bond has electrons shared equally?

Back 41

nonpolar covalent bond

Front 42

a type of bond important in tying different parts of the same molecule together into a three-dimensional structure

Back 42

hydrogen bond

Front 43

electrically charged particle due to loss of an electron

Back 43

cation

Front 44

neutral subatomic particle

Back 44

neutron

Front 45

smallest particle of an element that retains its properties

Back 45

atom

Front 46

smallest particle of a compound that still retains its properties

Back 46

molecule

Front 47

water is considered a _____.

Back 47

compound

Front 48

carbon is considered an _____.

Back 48

element

Front 49

dry ice (frozen carbon dioxide) is considered a _____.

Back 49

compound

Front 50

blood is considered a _____.

Back 50

mixture

Front 51

_____ can be measured only by its effects on matter.

Back 51

energy

Front 52

_____ is anything that occupies space and has mass.

Back 52

matter

Front 53

although a man who weighs 175 pounds on Earth would be lighter on the moon and heavier on Jupiter, his _____ would not be different.

Back 53

mass

Front 54

_____ is a function of, and varies with gravity.

Back 54

weight

Front 55

legs moving the pedals of a bicycle are an example of what type of energy?

Back 55

mechanical energy

Front 56

what type of energy is created when the bonds of ATP are broken and energy is released to do cellular work?

Back 56

chemical energy

Front 57

which energy travels in waves and is part of the electromagnetic spectrum?

Back 57

radiant energy

Front 58

which energy is represented by the flow of charged particles along a conductor, or flow of ions across a membrane?

Back 58

electrical

Front 59

which choice below is heterogeneous and will not settle?

a. suspensions

b. colloids

c.solutions

Back 59

b. colloids

Front 60

which choice below is heterogeneous and will settle?

a. suspensions

b. colloids

c. solutions

Back 60

a. suspensions

Front 61

which choice below is homogeneous and will not settle?

a. suspensions

b. colloids

c. solutions

Back 61

c. solutions

Front 62

which choice below will not scatter light?

a. suspensions

b. colloids

c. solutions

Back 62

solutions

Front 63

what are the first one or two letters of an element's name called?

Back 63

atomic symbol

Front 64

number of protons in an atom is considered its _____.

Back 64

atomic number

Front 65

combining the number of protons and neutrons in an atom is called its _____.

Back 65

mass number

Front 66

it is the difference in the _____ group that makes each amino acid chemically unique

Back 66

R-group

Front 67

isotopes differ from each other only in the number of _____ in the atom

Back 67

neutrons

Front 68

about 60-80% of the volume of most living cells consists of _____ compounds.

Back 68

inorganic

Front 69

true or false; lipids are a poor source of stored energy.

Back 69

false

Front 70

true or false; glucose is an example of a monosaccharide.

Back 70

true

Front 71

true or false; the lower the pH, the higher the hydrogen ion concentration.

Back 71

true

Front 72

true or false; the pH of body fluids must remain fairly constant for the body to maintain homeostasis.

Back 72

true

Front 73

true or false; buffers resist abrupt and large changes in pH of the body by releasing or binding ions.

Back 73

true

Front 74

carbohydrates are stored in the liver and muscles in the form of _____.

Back 74

glycogen

Front 75

which of the following does not describe enzymes?

a. some enzymes are purely protein

b. some enzymes are protein plus a cofactor

c. each enzyme is chemically specific

d. enzymes work by raising the energy of activation

Back 75

d. enzymes work by raising the energy of activation

Front 76

which of the following would be regarded as an organic molecule?

H20, NaCl, NaOH, or CH4

Back 76

CH4

Front 77

the four elements that make up about 96% of body matter are _____.

Back 77

carbon, hydrogen, oxygen, and nitrogen

Front 78

what does the formula C6H12O6 mean?

Back 78

there are 6 carbon, 12 hydrogen, and 6 oxygen in the molecule

Front 79

sucrose is a _____.

Back 79

disaccharide

Front 80

chromosomes uncoil to form chromatin in which phase?

Back 80

telophase

Front 81

chromosomal centromeres split and chromosomes migrate to opposite ends of the cell in which phase?

Back 81

anaphase

Front 82

nuclear membrane and nucleoli disintegrate in which phase?

Back 82

late prophase

Front 83

chromosomes align on the spindle equator in which phase?

Back 83

metaphase

Front 84

centrioles move to opposite ends of the cell in which phase?

Back 84

early prophase

Front 85

what plays a role in the synthesis of steroid-based hormones and proteins?

Back 85

endoplasmic reticulum

Front 86

what is the site of protein synthesis?

Back 86

ribosomes

Front 87

what are hollow cytoskeletal elements that act as organizers for the cytoskeleton

Back 87

microtubules

Front 88

what are dense spherical bodies in the nucleus that are the synthesis site for ribosomal RNA?

Back 88

nucleoli

Front 89

true or false; in osmosis, movement of water occurs toward the solution with the lower solute concentration.

Back 89

false

Front 90

true or false; the orderly sequence of the phases of mitosis is prophase, metaphase, anaphase, and telophase.

Back 90

true

Front 91

true or false; diffusion movement always occurs from areas of greater concentration to areas of lower concentration.

Back 91

false

Front 92

true or false; cholesterol helps to stabilize the cell membrane while decreasing the mobility of the phospholipids.

Back 92

true

Front 93

true or false; the is only one cell type in the human body that has a flagellum.

Back 93

true

Front 94

true or false; microtubules are hollow tubes made of sub-units of the protein tubulin.

Back 94

true

Front 95

true or false; the speed of individual particle diffusion is influenced by temperature and particle size, not by concentration.

Back 95

true

Front 96

which of the following is a function of a plasma membrane protein?

a. circulating antibodies

b. molecular transport through the membrane

c. forms a lipid bilayer

d. oxygen transport

Back 96

b. molecular transport through the membrane

Front 97

mitosis _____.

a. is the formation of sex cells

b. is division of the nucleus in somatic cells

c. creates diversity in genetic potential

d. is always a part of the cell cycle

Back 97

b. is division of the nucleus in somatic cells

Front 98

which feedback system is used for changes in blood pressure?

Back 98

negative feedback

Front 99

true or false; all organic compounds contain carbon.

Back 99

true