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BIO 251 A&P > Exam 2 > Flashcards

Exam 2 Flashcards

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1
Q

THE GEL LIKE FLUID INSIDE OF A CELL IS KNOW AS THE ______________.

A

Cytosol

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2
Q

WHICH OF THE FOLLOWING ARE FUNCTIONS OF THE PLASMA MEMBRANE? (SELECT ALL THAT APPLY)

A. DEFINES THE BOUNDARIES OF THE CELL
B. IT PROVIDES STRUCTURAL SUPPORT TO THE CELL
C. IT MAINTAINS HEAT INSIDE THE CELL
D. IT USES VARIOUS MECHANISMS TO REGULATE THE MOVEMENT OF SUBSTANCES INTO AND OUT OF THE CELL
E. IT ACTS AS THE CONTROL CENTER OF THE CELL
F. IT DETECTS CHEMICAL CHANGES IN THE ECF

A

A. DEFINES THE BOUNDARIES OF THE CELL
B. IT PROVIDES STRUCTURAL SUPPORT TO THE CELL
D. IT USES VARIOUS MECHANISMS TO REGULATE THE MOVEMENT
OF SUBSTANCES INTO AND OUT OF THE CELL
F. IT DETECTS CHEMICAL CHANGES IN THE ECF

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3
Q

WHICH OF THE FOLLOWING MOLECULES MAKE UP THE PLASMA MEMBRANE?
A. CONNECTIVE TISSUE
B. NUCLEIC ACIDS
C. PHOSPHOLIPIDS
D. DNA
E. RIBOSE

A

PHOSPHOLIPIDS

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4
Q

WHAT DO WE CALL A CHEMICAL REACTION WHEREBY SOMETHING IS BUILT?

A

SYNTHESIS (ANABOLIC)

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5
Q

WHAT DO WE CALL A CHEMICAL REACTION WHEREBY SOMETHING IS BROKEN DOWN?

A

DECOMPOSITION (CATABOLIC)

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6
Q

WHAT IS THE TERM USED TO DESCRIBE THE SUM OF ALL CHEMICAL REACTIONS IN THE BODY?

A

Metabolism

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7
Q

Integral Proteins are

A

AMPHIPATHIC

ALSO KNOWN AS TRANSMEMBRANE
PROTEINS

SPAN THE ENTIRE DEPTH OF THE
PLASMA MEMBRANE

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8
Q

PERIPHERAL PROTEINS

A

CAN BE FOUND ON THE CYTOSOLIC
OR INTERCELLULAR SIDE OF THE
MEMBRANE
EASILY DISSOCIATE FROM THE PLASMA MEMBRANE

PERIPHERALj PROTEINS

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9
Q

DURING AEROBIC CELLULAR RESPIRATION, _________ IS BROKEN DOWN TO PRODUCE ENERGY.
A. AMINO ACID
B. CELLULOSE
C. OXYGEN
D. GLUCOSE
E. WATER

A

GLUCOSE

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10
Q

WHICH OF THE FOLLOWING IS NEEDED IN ORDER FOR AEROBIC CELLULAR RESPIRATION TO TAKE PLACE? [CHOOSE ALL THAT ARE CORRECT]
A. CARBON DIOXIDE
B. OXYGEN
C. NITROGEN
D. WATER
E. GLUCOSE

A

OXYGEN
GLUCOSE

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11
Q

WHICH OF THE FOLLOWING IS A PRODUCT OF AEROBIC CELLULAR RESPIRATION? (SELECT ALL THAT APPLY)
A. CARBON DIOXIDE
B. OXYGEN
C. NITROGEN
D. WATER
E. ATP

A

A. CARBON DIOXIDE
D. WATER
E. ATP

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12
Q

THE DIFFERENCE IN THE CONCENTRATION OF A CHEMICAL ON ONE SIDE OF THE PLASMA MEMBRANE AND THE OTHER SIDE IS KNOWN AS THE ______________.

A

CONCENTRATION GRADIENT.

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13
Q

FOR EACH OF THE FOLLOWING, TELL ME IF IT IS A PASSIVE OR ACTIVE TRANSPORT MECHANISM!

DOES NOT REQUIRE ENERGY

A

PASSIVE TRANSPORT

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14
Q

FOR EACH OF THE FOLLOWING, TELL ME IF IT IS A PASSIVE OR ACTIVE TRANSPORT MECHANISM!

ENDOCYTOSIS

A

ACTIVE TRANSPORT

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15
Q

FOR EACH OF THE FOLLOWING, TELL ME IF IT IS A PASSIVE OR ACTIVE TRANSPORT MECHANISM!
SIMPLE DIFFUSION

A

PASSIVE TRANSPORT

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16
Q

FOR EACH OF THE FOLLOWING, TELL ME IF IT IS A PASSIVE OR ACTIVE TRANSPORT MECHANISM!

OSMOSIS

A

PASSIVE TRANSPORT

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17
Q

FOR EACH OF THE FOLLOWING, TELL ME IF IT IS A PASSIVE OR ACTIVE TRANSPORT MECHANISM!

NA+/K+ PUMP

A

ACTIVE TRANSPORT

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18
Q

FOR EACH OF THE FOLLOWING, TELL ME IF IT IS A PASSIVE OR ACTIVE TRANSPORT MECHANISM!
FACILITATED DIFFUSION USING A CARRIER

A

PASSIVE TRANSPORT

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19
Q

FOR EACH OF THE FOLLOWING, TELL ME IF IT IS A PASSIVE OR ACTIVE TRANSPORT MECHANISM!

REQUIRES ENERGY

A

ACTIVE TRANSPORT

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20
Q

FOR EACH OF THE FOLLOWING, TELL ME IF IT IS A PASSIVE OR ACTIVE TRANSPORT MECHANISM!

FACILITATED DIFFUSION USING A CHANNEL

A

PASSIVE TRANSPORT

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21
Q

FOR EACH OF THE FOLLOWING, TELL ME IF IT IS A PASSIVE OR ACTIVE TRANSPORT MECHANISM!

MOVEMENT OF A SUBSTANCE AGAINST ITS CONCENTRATION GRADIENT

A

ACTIVE TRANSPORT

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22
Q

WHICH OF THE FOLLOWING CANNOT BE TRANSPORTED ACROSS THE PLASMA MEMBRANE VIA SIMPLE DIFFUSION?
A. UNCHARGED MOLECULES
B. HYDROPHOBIC MOLECULES
C. GLUCOSE
D. GASES
E. VERY SMALL MOLECULES

A

GLUCOSE

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23
Q

NAME THE CELLULAR ORGANELLE!!!

THE POWERHOUSE OF THE CELL

A

MITOCHONDRIA

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24
Q

NAME THE CELLULAR ORGANELLE!!!
CONTAINS THE CELL’S DNA

A

NUCLEUS

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25
NAME THE CELLULAR ORGANELLE!!! DIGESTION OF FOREIGN DEBRIS
LYSOSOMES
26
NAME THE CELLULAR ORGANELLE!!! ENCLOSES PRODUCTS INTO VESICLES SO THEY CAN BE SHIPPED OUT OF THE CELL
ROUGH ENDOPLASMIC RETICULUM (RER)
27
NAME THE CELLULAR ORGANELLE!!! THE CELL’S “PROTEIN FACTORY”
RIBOSOMES
28
NAME THE CELLULAR ORGANELLE!!! SITE WHERE RIBOSOMAL COMPONENTS ARE MADE
NUCLEOLUS
29
NAME THE CELLULAR ORGANELLE!!! SYNTHESIS OF LIPIDS AND CARBOHYDRATES
SMOOTH ENDOPLASMIC RETICULUM (SER)
30
NAME THE CELLULAR ORGANELLE!!! MODIFIES, SORTS, AND PACKAGES NEWLY MADE PROTEINS
GOLGI APPARATUS
31
PUT THE STAGE OF MITOSIS IN THE CORRECT ORDER IN WHICH THEY OCCUR. ANAPHASE METAPHASE TELOPHASE PROPHASE
PROPHASE METAPHASE ANAPHASE TELOPHASE
32
MEIOSIS OCCURS IN ______ CELLS, WHILE MITOSIS OCCURS IN ______ CELLS.
REPRODUCTIVE. IN ALL
33
DIPLOID CELLS HAVE ___________ (NUMBER) OF CHROMOSOMES.
46
34
HAPLOID CELLS HAVE ___________ (NUMBER) OF CHROMOSOMES.
23
35
WHICH SIDE OF EPITHELIAL CELLS IS CONSIDERED “FREE” AND NOT ATTACHED TO THE BASAL LAMINA?
APICAL
36
WHICH TYPE OF EPITHELIUM ALLOWS THE URINARY BLADDER TO STRETCH AS IT FILLS AND THEN RECOIL BACK TO ITS ORIGINAL SHAPE ONCE ITS EMPTY? A. SIMPLE SQUAMOUS B. STRATIFIED SQUAMOUS C. SIMPLE COLUMNAR D. TRANSITIONAL EPITHELIUM E. CUBOIDAL EPITHELIUM
D. TRANSITIONAL EPITHELIUM
37
WHICH TYPE OF EPITHELIUM IS FOUND IN REGIONS OF THE BODY WHERE THERE IS SIGNIFICANT STRESS? A. SIMPLE SQUAMOUS B. STRATIFIED SQUAMOUS C. SIMPLE COLUMNAR D. TRANSITIONAL EPITHELIUM E. CUBOIDAL EPITHELIUM
STRATIFIED SQUAMOUS
38
THE CELL JUNCTION THAT PROVIDES A NEARLY IMPERMEABLE MEMBRANE IS KNOWN AS
TIGHT JUNCTIONS
39
THE CELL JUNCTION THAT PROVIDES STRENGTH IS KNOWN AS.
DESMOSOMES
40
THE CELL JUNCTION THAT PROVIDES FAST AND DIRECT COMMUNICATION IS KNOWN AS
GAP JUNCTIONS.
41
WHAT MAKES UP THE EXTRACELLULAR MATRIX OF ALL CONNECTIVE TISSUE? (SELECT ALL THAT APPLY) a. BASEMENT MEMBRANE b. PROTEIN FIBERS c. APICAL SURFACE d. GROUND SUBSTANCE e. SMOOTH MUSCLE
b. PROTEIN FIBERS d. GROUND SUBSTANCE
42
WHICH OF THE FOLLOWING ARE THE MAJOR FIBER TYPES THAT COMPRISE CONNECTIVE TISSUE? (SELECT ALL THAT APPLY) TENDONS b. BONE c. COLLAGEN d. LOOSE e. ELASTIC f. DENSE g. RETICULAR
COLLAGEN ELASTIC RETICULAR
43
NAME THE TYPE OF CONTROL: SKELETAL
Voluntary
44
NAME THE TYPE OF CONTROL: SMOOTH -
INVOLUNTARY
45
NAME THE TYPE OF CONTROL: CARDIAC
 involuntary
46
WHICH OF THE FOLLOWING IS A SUBTYPE OF MUSCLE TISSUE? (SELECT ALL THAT APPLY) A. HYALINE B. CARDIAC C. SIMPLE SQUAMOUS D. SMOOTH E. SKELETAL F. RETICULAR
CARDIAC SMOOTH SKELETAL
47
WHICH OF THE FOLLOWING IS A SUBTYPE OF EPITHELIAL TISSUE? (SELECT ALL THAT APPLY) A. STRATIFIED SQUAMOUS B. ADIPOSE C. BONE D. COLUMNAR E. SMOOTH F. CUBOIDAL G. TRANSITIONAL
COLUMNAR STRATIFIED SQUAMOUS CUBOIDAL TRANSITIONAL
48
WHICH OF THE FOLLOWING IS A SUBTYPE OF CONNECTIVE TISSUE? (SELECT ALL THAT APPLY) A. PSEUDOSTRATIFIED B. ADIPOSE C. BLOOD D. NEURONS E. BONE F. CARTILAGE G. TRANSITIONAL
ADIPOSE BONE Blood CARTILAGE
49
THE NUCLEUS IS FOUND IN THE ———- OF A NEURON.
CELL BODY
50
THE AXON OF A NEURON SENDS INFORMATION.
Axon
51
THE _______ OF A NEURON RECEIVES INFORMATION.
DENDRITE
52
THE MOST DIVERSE TYPE OF TISSUE IS _______
CONNECTIVE TISSUE
53
NAME THE TISSUE TYPE THAT THIS BELONGS TO!!! IS IT EPITHELIAL TISSUE? IS IT CONNECTIVE TISSUE? IS IT MUSCLE TISSUE? IS IT NERVOUS TISSUE? Bone
Connective  tissue
54
NAME THE TISSUE TYPE THAT THIS BELONGS TO!!! IS IT EPITHELIAL TISSUE? IS IT CONNECTIVE TISSUE? IS IT MUSCLE TISSUE? IS IT NERVOUS TISSUE? Cardiac
Muscle tissue
55
NAME THE TISSUE TYPE THAT THIS BELONGS TO!!! IS IT EPITHELIAL TISSUE? IS IT CONNECTIVE TISSUE? IS IT MUSCLE TISSUE? IS IT NERVOUS TISSUE? Neuroglia
 nervous tissue
56
NAME THE TISSUE TYPE THAT THIS BELONGS TO!!! IS IT EPITHELIAL TISSUE? IS IT CONNECTIVE TISSUE? IS IT MUSCLE TISSUE? IS IT NERVOUS TISSUE? Simple squamous
Epithelial Tiszue
57
NAME THE TISSUE TYPE THAT THIS BELONGS TO!!! IS IT EPITHELIAL TISSUE? IS IT CONNECTIVE TISSUE? IS IT MUSCLE TISSUE? IS IT NERVOUS TISSUE? HYALINE CARTILAGE
CONNECTIVE TISSUE
58
NAME THE TISSUE TYPE THAT THIS BELONGS TO!!! IS IT EPITHELIAL TISSUE? IS IT CONNECTIVE TISSUE? IS IT MUSCLE TISSUE? IS IT NERVOUS TISSUE? Stratified cuboidal
EPITHELIAL TISSUE?
59
NAME THE TISSUE TYPE THAT THIS BELONGS TO!!! IS IT EPITHELIAL TISSUE? IS IT CONNECTIVE TISSUE? IS IT MUSCLE TISSUE? IS IT NERVOUS TISSUE? Adipose
 connective tissue
60
NAME THE TISSUE TYPE THAT THIS BELONGS TO!!! IS IT EPITHELIAL TISSUE? IS IT CONNECTIVE TISSUE? IS IT MUSCLE TISSUE? IS IT NERVOUS TISSUE? Stratified squamous
Epithelial tissue
61
NAME THE TISSUE TYPE THAT THIS BELONGS TO!!! IS IT EPITHELIAL TISSUE? IS IT CONNECTIVE TISSUE? IS IT MUSCLE TISSUE? IS IT NERVOUS TISSUE? Smooth
Muscle tissue
62
NAME THE TISSUE TYPE THAT THIS BELONGS TO!!! IS IT EPITHELIAL TISSUE? IS IT CONNECTIVE TISSUE? IS IT MUSCLE TISSUE? IS IT NERVOUS TISSUE? Neurons
Nervous tissue
63
NAME THE TISSUE TYPE THAT THIS BELONGS TO!!! IS IT EPITHELIAL TISSUE? IS IT CONNECTIVE TISSUE? IS IT MUSCLE TISSUE? IS IT NERVOUS TISSUE? Blood
Connective tissues 
64
NAME THE TISSUE TYPE THAT THIS BELONGS TO!!! IS IT EPITHELIAL TISSUE? IS IT CONNECTIVE TISSUE? IS IT MUSCLE TISSUE? IS IT NERVOUS TISSUE? Transitional
Epithelial tissue
65
NAME THE TISSUE TYPE THAT THIS BELONGS TO!!! IS IT EPITHELIAL TISSUE? IS IT CONNECTIVE TISSUE? IS IT MUSCLE TISSUE? IS IT NERVOUS TISSUE? Skeletal
Muscle tissue
66
NAME THE TISSUE TYPE THAT THIS BELONGS TO!!! IS IT EPITHELIAL TISSUE? IS IT CONNECTIVE TISSUE? IS IT MUSCLE TISSUE? IS IT NERVOUS TISSUE? Elastic cartilage
Connective tissue

BIO 251 A&P (3 decks)

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