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bio 137 > exam 1 > Flashcards

exam 1 Flashcards

study. chp 1-3

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Biology 101 flashcards
1
Q

frontal(body location)

A

front of head

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2
Q

buccal

A

cheek

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3
Q

patellar

A

knee

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4
Q

lumbar

A

lower back

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5
Q

scapular

A

upper back

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6
Q

popliteal

A

back of knee

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7
Q

nuchal

A

back of neck

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8
Q

when viewing a slide using the scanning lens, the total magnification is (its a number)

A

40x

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9
Q

divides the body into superior and inferior

A

transverse plane

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10
Q

divides the body into anterior and posterior

A

frontal plane

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11
Q

as you increase magnification from low to high power, what happens to your field of view

A

it decreases

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12
Q

what part of the microscope should never be used when viewing a specimen on high power(40x)

A

course focus knob

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13
Q

the zig-zag motion of particles colliding with other particles is know as

A

brownian motion

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14
Q

movement of particles from high to low without energy is called

A

passive transport

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15
Q

movement of particles with energy and makes atp

A

active transport

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16
Q

define osmosis

A

water will go into the area

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17
Q

what two factors will increase the rate of diffusion

A
  1. shaking the solution
  2. adding more solvent
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18
Q

simple diffusion is when

A

molecules move from high to low area

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19
Q

equilibrium is

A

state of equal concentration

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20
Q

hypotonic is

A

less but swells

21
Q

hypertonic is

A

greater but shrinks

22
Q

Isotonic is

A

equal with no change

23
Q

facilitated diffusion is

A

traveling in or out of a cell

24
Q

inferior

A

Below the origin

25
Q

proximal

A

Closer to the origin

26
Q

proteins are

A

amino acids

27
Q

carbs are

A

monosaccharides

28
Q

lipids are

A

fatty acid

29
Q

nucleic acids make

A

rna, dna

30
Q

What is Brownian motion

A

Move in a zig zag pattern

31
Q

divides body into left and right

A

midsagittal

32
Q

squamous

A

single layer

33
Q

polygonal

A

fish eggs

34
Q

cuboidal

A

square

35
Q

columuar

A

rectangle

36
Q

spheroid

A

circle

37
Q

discoid

A

blood cells

38
Q

stellate

A

stars

39
Q

fibrous

A

worms

40
Q

fusiform

A

multiple layers

41
Q

contralateral

A

opposite sides

42
Q

ipsilateral

A

same side

43
Q

fertilization

A

the union of two gametes, or sex cells, to form a new living thing.

44
Q

100x

A

able to see 2mm

45
Q

flips and reverses image

A

ocular lens

46
Q

chromosome

A

a thread-like structure in the nucleus of a cell that contains DNA and proteins, and is made up of one DNA molecule and one protein.

47
Q

G1

A

grows

48
Q

s phase

A

builds a copy

49
Q

G2

A

bulking up

bio 137 (3 decks)

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