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BMS 111 Lab > Exam 1 > Flashcards

Exam 1 Flashcards

1
Q

Kilo

A

1,000; 10^3

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2
Q

K

A

kilo

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3
Q

centi

A

0.01; 10^-2

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4
Q

c

A

centi

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5
Q

milli

A

0.001; 10^-3

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6
Q

m

A

milli

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7
Q

micro

A

10^-6; 0.000001

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8
Q

u

A

micro

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9
Q

nano

A

0.000000001; 10^-9

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10
Q

n

A

nano

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11
Q

pico

A

0.000000000001; 10^-12

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12
Q

p

A

pico

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13
Q

(F-32)/1.8

A

Celsius

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14
Q

Cx1.8+32

A

Fahrenheit

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15
Q

1in. = _______ mm

A

25.4

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16
Q

300 g water

A

300 ml water

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17
Q

measurable

A

quantitative

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18
Q

not measurable, judgement call

A

qualitative

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19
Q

ability to obtain true value

A

accuracy

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20
Q

ability to obtain the same value repeatedly

A

precision

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21
Q

Faulty lab supplies, over-simplification, misreading instrument: consistent errors

A

systematic errors

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22
Q

Inconsistencies in the way measurements are made or in lab equipment

A

Random errors

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23
Q

Misread a value, wrote value down wrong

A

human errors

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24
Q

Domains of eubacteria and archaebacteria

A

Prokaryotic cells

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25
Q

Domain eukarya

A

Eukaryotic cells

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26
Q

DNA is stored here; has a double phospholipid bilayer

A

nucleus

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27
Q

all the stuff inside the cell and outside the nucleus

A

Cytoplasm

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28
Q

liquid inside the cell and outside the nucleus

A

cytosol

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29
Q

membrane-bound, perform functions for the cell, in cytosol

A

organelles

30
Q

energy

A

mitochondrion

31
Q

protein and lipid synthesis

A

endoplasmic reticulum

32
Q

protein targeting

A

Golgi apparatus

33
Q

digests cellular debris

A

lysosome

34
Q

digests toxins

A

peroxisome

35
Q

two layers of phospholipids;

A

cell membrane, plasma membrane

36
Q

two fatty acid tails that are hydrophobic; phosphate head that is hydrophilic

A

phospholipid

37
Q

semi-permeable

A

cell membrane

38
Q

movement of particles from one place to another, down their concentration gradient

A

diffusion

39
Q

diffusion of solvent

A

osmosis

40
Q

size, charge state, concentration determines what?

A

Permeability

41
Q

large, charged, or going up concentration gradient molecules are what?

A

impermeable

42
Q

molecules that are small, not charged, and going down their concentration gradient are what?

A

permeable

43
Q

When small uncharged molecules pass through the membrane it is called what?

A

passive diffusion

44
Q

goes with the concentration gradient

A

facilitated diffusion

45
Q

goes against concentration gradient, requires ATP

A

Active Transport

46
Q

minor component in a solution, dissolved in the solvent

A

solute

47
Q

major component in a solution, what the solute is dissolved in

A

solvent

48
Q

a mixture of solute and solvent

A

solution

49
Q

Benedicts Reagent

A

Glucose

50
Q

Lugol’s Solution

A

Starch

51
Q

Siliver Nitrate

A

NaCl

52
Q

Observation, Research, Hypothesis, Experiment, Collect Data, Analyze Data, Conclusions

A

Steps of the Scientific Method

53
Q

Original research, peer reviewed, assessed for quality by another scientist in the field before publishing

A

Primary Literature

54
Q

Papers compile what is currently known in the field about a subject by combining the finding of multiple primary research articles

A

Review

55
Q

Current, Relevant, Authoritative, Accurate, Purposeful

A

CRAAP Test

56
Q

Choose, Plan, Collect

A

Experimental Design

57
Q

Statement, clearly stated, must have variables

A

Hypothesis

58
Q

Variable manipulated or changed by the researcher

A

Independent Variable

59
Q

The measured Response

A

Dependent Variable

60
Q

This variable/condition is kept the same across all experiments

A

Control

61
Q

systematic process of gathering observations or measurements

A

Data Collection

62
Q

Depends on your own opinion or bias

A

Subjective

63
Q

unbiased, impartial, factual, and verifiable

A

Objective

64
Q

the amount that the image of an object is enlarged

A

magnification

65
Q

extent to which object detail is preserved during magnification

A

Resolving Power

66
Q

How deep into the sample is in focus

A

Depth of Field

67
Q

How far across the sample is in focus

A

Field of View

68
Q

Focus remains the same even if the magnification changes

A

Parfocal

69
Q

Center of field of view is the same even if the magnification changes

A

Parcentral

70
Q

degree to which image details stand out against their background

A

Contrast

BMS 111 Lab (3 decks)

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