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A&P > A&P Tests > Flashcards

A&P Tests Flashcards

1
Q

In response to ________ feedback, a variable will be pushed further and further away form the initial value.

Positive
Negative

A

Positive

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2
Q 
Which level of organization is highest/greatest?
Cell
Molecule
Organelle
Tissue
A

Tissue

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3
Q

A sensory neuron carries an _____ signal from the fingertip to the brain?

Afferent
Efferent

A

Afferent

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4
Q

In the previous question, what is considered the “control center”?

Finger
Receptor in finger
Brain
muscle

A

Brain

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5
Q

Which is part of the digestive system?

Kidney
Heart
Lung
Small intestine

A

Small Intestine

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6
Q

H20 is a(n):

Element
Molecule
Atom
Ion

A

Molecule

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7
Q

H2O is:

Polar
Nonpolar
Non-covalent
A salt

A

Polar

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8
Q

Glycogen is a:

Polypeptide
Polysaccharide
Monosaccharide
Nucleic acid

A

Polysaccharide

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9
Q

Two sugars are joined together by a(n) _____ reaction?

Hydrolysis
Dehydration
Hydrostatic
deoxyribose

A

Dehydration

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10
Q

Steroids are considered:

Protein
Lipid
Carbohydrate
Nucleic acid

A

Lipid

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11
Q

Which has the most energy?

Adensoine triphosphate (ATP)
Adenosine monophosphate (AMP)
Adenosine diphosphate (ADP)
Adenosine
A

Adensoine Triphosphate

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12
Q

Triglycerides (a.k.a. neutral fats) are:

Polar
Amphipathic
Lipophobic
Hydrophobic

A

Hydrophobic

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13
Q

A(n) ____ catalyzes a reaction by lowering activation energy.

Enzyme
Organelle
Molecule
Phospholipid

A

Enzyme

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14
Q

_____ is a sugar.

Dehydrogenase
Melanin
Maltose
Centrosome

A

Maltose

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15
Q

The sequence/order of amino acids in a polypeptide is _____ structure.

Primary
Secondary
Tertiary
Quaternary

A

Primary

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16
Q

Facilitated diffusion of a (non-water) molecule across a membrane is considered:

Osmosis
Primary active transport
Passive transport
Secondary active transport

A

Passive Transport

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17
Q

Movement of water(solvent) toward a solute is:

Diffusion
Osmosis

A

Osmosis

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18
Q

A hypertonic solution will cause cells to:

Shrivel
Burst

A

Shrivel

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19
Q

The Na+/K+ pump works by hydrolyzing ATP. This is classified as:

Primary active transport
Secondary active transport
Diffusion
Osmosis

A

Primary Active Transport

20
Q

The Na+/K+ pump moves:

K+ in and Na+ out
K+ out and Na+ out
K+ in and Na+ out
K+ out and Na+ in

A

K in and Na out

21
Q

The powerhouse of the cell that generate ATP is the :

Endoplasmic reticulum
Mitochondria
Ribosome
Golgi

A

Mitochondria

22
Q

Integral membrane proteins are translated:

In the cytosol
In the rough endoplasmic reticulum
In the smooth endoplasmic reticulum
In the mitochondria

A

In the rough endoplasmic reticulum

23
Q

Making an mRNA copy of DNA is called:

Replication
Translation
Translocation
Transcription

A

Transcripition

24
Q

Which is NOT one of the four primary tissue types?

Connective
Epithelial
Bone
Muscle

A

Bone

25
Q

_____ are specialized cellular structure that propel fluid along a surface, while the cell remains stationary?

Cilia
Flagella
Microvilli
Centrosomes

A

Cilla

26
Q

In _____ secretion, the entire cell ruptures, thereby releasing cellular debris.

Endocrine
Merocrine
Juxtacrine
Holocrine

A

Holocrine

27
Q

Extracellular matrix contains fibers and _____.

Ground substance
Lamina propia
Membranes
Cells

A

Ground substance

28
Q

Which has more sugars, and can thus trap more water?

Proteoglycan
Glycoprotein

A

Proteoglycan

29
Q

Select the immature cell:

Chondrocyte
Osteoblast
Kerathinocyte
None of the above

A

Osteoblast

30
Q

_____ membranes line the cavities that open to the external environment.

Serous
Mucous
Cutaneous
Cell

A

Mucous

31
Q

The stratum ____ of the epidermis is present ONLY in thick skin.

Corneum
Granulosum
Spinosum
Lucidum

A

Lucidum

32
Q

Melanocytes are found only in the striatum ____.

Corneum
Basale
Spinosum
Lucidum

A

Basale

33
Q

Select the cell type with immune function:

Dendritic/Langerhans
Tactile/merkel
Stem cell
keratinocyte

A

Dendritic/ Langerhans

34
Q

Keratohyaline granules produced by keratinocytes are found in the stratum _____.

Corneum
Granulosum
Spinosum
Basale

A

Granulosum

35
Q

_____ is the pigment that protects the DNA from UV light.

Melanosome
Melanocyte
Melanin
Trichosiderin

A

Melanin

36
Q

The ______ is composed of areolar connective tissue.

Stratum corneum
Dense irregular tissue
Reticular layer
Papillary layer

A

Demse irregular Tissue

37
Q

Which gland’s ducts DO NOT connect to a hair follicle:

Sebaceous
Apocrine
Eccrine
None of the above

A

Eccrine

38
Q

Which ahs the longest active phase:

Eyebrow hair
Scalp
Armpit
Vellus

A

Scalp

39
Q

______ is the term for male-pattern baldness, occurring in response to dihydrotestosterone (DHT).

true/frank baldness
Alopecia
Alopecia arreata
albinism

A

True/ frank baldness

40
Q

Ceruminous glands produce:

Milk
Sweat
Tears
Earwax

A

Earwax

41
Q

Sebaceous glands produce:

Milk
Earwax
Oil
Sweat

A

Oil

42
Q

Which form of skin cancer has worst prognosis?

Melanoma
Basal cell carcinoma
Squamous cell carcinoma
Hemangioma

A

Melanoma

43
Q

___-degree burns affect only part of the dermis.

1st
2nd
3rd
4th

A

2nd

44
Q

The innermost part of the hair is called the:

Cortex
Medulla
Cuticle
Dermis

A

Medulla

45
Q

Select the layers (strata) of the epidermis that are in the correct order:

Basale, spinosum, granulosum, lucidum, corneum
Basale, spinosum, lucidum, granulosu, corneum
Corneum, spinosum, lucidum, Basale, granulosum
Basale, granulosum, spinosum, lucidum, corneum

A

Basale, spinosum, granulosum, lucidum, corneum

46
Q

The glassy-appearing cartilage that covers articular surfaces in ____ cartilage.

Fibro-
Elastic
Hyaline
None of the above

A

Hyaline

47
Q

Production of blood is called

Osteoporosis
Hemostasis
Homeostasis
Hematopoiesis

A

Hematopoiesis

A&P (16 decks)

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