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A&p 1 > Final Exam > Flashcards

Final Exam Flashcards

1
Q

Which of the following lists the structural level of organization from simplest to complex?

A

Atoms>molecules>macromolecules>organelle

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2
Q

In negative feedback loop, the ___________ responds to the commands of the control center.

A

Effector

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3
Q

In a negative feedback loop, the _________ is the sensor that monitors the environment.

A

Receptor

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4
Q

When body temperature stars to rise, homeostasis is maintained by activating effectors called

A

Sweat gland

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5
Q

By definition, ___________ means toward or at the body surface

A

Superficial

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6
Q

A _________ plane divides the body into anterior and posterior parts

A

Frontal

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7
Q

The brain is in the _________ cavity

A

Cranial

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8
Q

Which region of the abdomen is superior and lateral to the umbilical region

A

Left hypochondriac

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9
Q

The ______ of any atom Is equal to the number of protons in the nucleus.

A

Atomic number

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10
Q

Which of the following has no charge?

A

Neutrons

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11
Q

_________ is the body’s main solvent

A

Water

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12
Q

_________ have the same number of protons, but different in the number of neutrons they contain.

A

Isotopes

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13
Q

Nitrogen has 7 protons. How many valence electrons does nitrogen have?

A

5

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14
Q

_______ have more electrons then protons and are negatively charged.

A

Anions

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15
Q

A _____ reactions always involve formation of new chemical bonds

A

Synthesis

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16
Q

If you have a solution with a ph=2 and you need the ph to be 12, which of the following should you add?

A

Base

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17
Q

Which of the following is not a component of triglycerides?

A

Phosphate group

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18
Q

In plants, glucose molecules are linked together to form a polysaccharide called _______, which is used for energy storage

A

Starch

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19
Q

All 20 amino acids contain

A

Carboxyl group and amino group

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20
Q

_______ structure occurs when two or more polypeptide chains associate with one another.

A

Quaternary

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21
Q

Which of the following is not part of a DNA nucleotide

A

Amino acid

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22
Q

Which of the following is not a component of ATP

A

Cytosine

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23
Q

________ was the first to propose that cells arise only from other cells.

A

Rudolph virchow

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24
Q

Which of the following is not involved in the process of exocytosis?

A

Chromatin

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25
Q

In mitosis, chromosomes align at the middle of the cell during _____

A

Metaphase

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26
Q

In mitosis, the nuclear envelope resembles during _____________.

A

Telephase

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27
Q

In mitosis, centromeres split apart and each chromatic is considered chromosomes during _____________.

A

Anaphase

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28
Q

Cells lose water by osmosis in ______ solution.

A

Hypertonic

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29
Q

Which of the following does not require an energy source.

A

Simple diffusion

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30
Q

The _______ are the sites of ATP synthesis.

A

Mitochondria

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31
Q

Which of the following are responsible for increasing surface areas to increase absorption

A

Microvilli

32
Q

_________ is a granular, threadlike material composed of DNA and his tone proteins.

A

Chromatin

33
Q

______ is the enzyme that is responsible for DNA replication.

A

DNA polymerase

34
Q

The function of a stratified squamous epithelium is

A

Protection

35
Q

____________ glands secrete hormones

A

Endocrine

36
Q

_______ are communicating junctions that allow ions and small molecules to pass from one cell to the next for intercellular communication.

A

Gap junction

37
Q

__________ are anchoring junctions that bind adjacent cells together

A

Desmosomes

38
Q

Chondrocytes are the primary cells that are found in _________.

A

Cartilage

39
Q

Simple columnar epithelium is located in the ______.

A

Stomach

40
Q

Simple cuboidal epithelium is located in the

A

Kidney

41
Q

A _______ membrane lines the inside of every hollow internal organ that opens to the outside of the body.

A

Mucous

42
Q

_________ is located in the ear.

A

Elastic cartilage

43
Q

Which of the following is not part of a neuron?

A

Intercalated discs

44
Q

Which of the following muscle tissue has strict ions and is involuntary controlled?

A

Smooth

45
Q

Which of the following muscles tissue has strict ions and is voluntary controlled?

A

Skeletal

46
Q

___________ connective tissue is located in the aorta.

A

Elastic

47
Q

_______ connective tissue forms the soft internal skeleton of the sleep

A

Reticular (b)

48
Q

_________connective tissue provides reserve food fuel

A

Adipose (a)

49
Q

Connective tissue is widely distributed under the epithelial of the body

A

Adipose (a)

50
Q

_______ connective tissue is located in the intervertebral discs

A

Firocartliage (c)

51
Q

Epithelial tissue allows for the passage of materials by diffusion

A

Simple squamous (c)

52
Q

Epithelial tissue stretches readily and permits distinction of the urinary organ by contained urine.

A

Transitional (b)

53
Q

Muscle has intercalated discs.

A

Cardiac (b)

54
Q

The thick skin, the epidermis has ________ strata.

A

Five (a)

55
Q

The epithelium of the epidermis is classified as a _____ epithelium

A

Stratified squamous (a)

56
Q

Is protein produced in the epidermis. It protects the skin from dehydration and abrasion.

A

Keratin (c)

57
Q

Which layer of the dermis is deeper?

A

Reticular (a)

58
Q

The papillary layer of the dermis is composed of ___ connective tissue.

A

Areolar (a)

59
Q

The reticular layer of the dermis is composed of ___ connective tissue.

A

Dense irregular (d)

60
Q

Which layer of the following is not a characteristic of the hypodermics?

A

It consists of stratified squamous tissue. (B)

61
Q

Which glands are mostly confined to the auxiliary, anal, and genital areas?

A

Apocrine glands (b)

62
Q

The stratum basale is deep to the stratum granulosum

A

True (a)

63
Q

The stratum granulosum is deep to the stratum spinosum

A

False (b)

64
Q

If you gave 1 molecule of glucose , how many FADH2 will be made in pyruvate oxidation?

A

E

65
Q

If you have 2 molecules of glucose, how many NADH will be made in Peru ate oxidation?

A

4 (b)

66
Q

If you have 3 molecules of glucose, how many pyruvate molecules do you make in glycolysis

A

6 (c)

67
Q

If you have 1 molecule of glucose how many CO2 will be made in the Krebs cycle.

A

4 (b)

68
Q

In the reaction NADH>NAD+, was NADH oxidized or reduced

A

Oxidized (a)

69
Q

Where in the cell does the Krebs cycle occur

A

Matrix of the mitochondria (a)

70
Q

At the end of glycolysis what carbon-based molecule is produced

A

Pyruvate (b)

71
Q

What carbon-based molecule is regenerated in the Krebs cycle

A

Oxaloacetate (b)

72
Q

If you have 3 molecules of glucose, how many total CO2 will be made in cellular respiration

A

16 (d)

73
Q

If you have 1 molecules of glucose how many ATP will realists made in cellular respiration

A

30 (b)

74
Q

If you have 1 molecules of glucose how many ATP will be made in the Krebs cycle

A

2 (a)

75
Q

In the electron transport chain, ATP is made by _______ phosphorylation

A

Oxidative

76
Q

The breakdown of glycogen is referred to as ______

A

Glycongenolysis

77
Q

The production of glucose from non carbohydrate molecule is referred to as _____

A

Gluconeogenesis (c)

A&p 1 (1 decks)

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