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BIO 224 > TEAS > Flashcards

TEAS Flashcards

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Biology 101 flashcards
1
Q

Dependent variable?

A

The one being measured

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2
Q

Independent variable?

A

The one being manipulated

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3
Q

Control group?

A

Group identical to experiment group but with no alteration

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4
Q

Kilo?

A

1000

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5
Q

Hecto?

A

100

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6
Q

Deka?

A

10

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7
Q

Deci?

A

1/10

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8
Q

Centi?

A

1/100

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9
Q

Milli?

A

1/1000

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10
Q

Tendons attach?

A

Muscle to bone

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11
Q

Ligaments attach?

A

bone to bone

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12
Q

Stages of mitosis?

A

Prophase - DNA condense
Premetaphase - nuclear envelope breaks down
Metaphase - line up on plate
Anaphase - chromosomes pulled in opposite directions
Telophase - nuclear envelope reforms

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13
Q

Condensation

A

gas to liquid

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14
Q

Evaporation

A

liquid to gas

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15
Q

sublimation

A

solid to gas

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16
Q

deposition

A

gas to solid

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17
Q

Iconic bond

A

transfer of electrons

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18
Q

Covalent bond

A

sharing of electrons

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19
Q

organic molecules

A

consist of carbon + hydrogen, essential to life

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20
Q

exothermic

A

give off heat

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21
Q

endothermic

A

use heat

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22
Q

Ribosomes

A

protein synthesis

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23
Q

Rough Er

A

Protein translation- folding and modification

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24
Q

golgi

A

sorting and packing protiens

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25
Q

centrosome

A

cell organization - microtubules, centrioles

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26
Q

smooth er

A

detox and lipid synthesis

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27
Q

fibrous joints

A

held together by ligaments, not movable

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28
Q

cartilaginous joints

A

partially movable, 2 bones connected by cartilage “vertebrae” in spine

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29
Q

systemic circuit

A

Carries oxygenated blood away from L vent to body and returns deoxygenated blood to R atrium

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30
Q

Pulmonary circuit

A

carries deoxygenation blood from R vent to lungs then returns oxygenated blood to L atrium

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31
Q

ghrelin

A

induces hunger

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32
Q

leptin

A

signaling saiety

33
Q

peptide hormones

A

water soluable, bind to recptors outside of cell, short lived results

34
Q

Steroid hormones

A

lipid soluable, receptors inside, longer lasting results

35
Q

follicular phase

A

ovarian follicule matures

36
Q

Luteal phase

A

ovum awaits fertilization

37
Q

Innate immunity

A

born, quick but no memory

Nk, Basophil, eosinophil, neutrophil, granulocytes, macrophage

38
Q

Adaptive immunity

A

Aquired, slow but longer lasting, memory

b-cells, tc ells, antibodies

39
Q

dermis contains

A

nerve endings, hair follicles, sweat and oil glands, capillaries

40
Q

hypodermis contains

A

adipose and blood vessels

41
Q

orbitals contain how manys?

S, P D F

A

S - 2
P - 4
D - 10
F - 14

42
Q

Columns on periodic table are called

A

groups - need same number of electrons to complete outer shells

43
Q

Rows on periodic table are called

A

Periods - have same nubmer of valence shells

44
Q

What is the difference between mitosis and meiosis?

A

MITOSIS - asexual / diploid
division of body cells - 2 identical daughter cells
46 chromosomes

MEIOSIS - sexual / haploid
sexaul repro cells - 4 genetically different cells
23 chromosomes

45
Q

Single displacement reaction

A

one element is substituted for another

46
Q

Double displacement reactions

A

2 reactants exchange ions to form new elements

47
Q

decomposition reaction

A

where one reactant breaks down into 2 or more products

48
Q

Synthesis reaction

A

2 or more chemicals combine to form a more complex molecule

49
Q

Combustion

A

rapid chemical combination involving oxygen and hydrocarbon

50
Q

inductive reasoning

A

generalized conclusions based on specific scenarios

observation - analysis - theory

51
Q

deductive reasoning

A

the specific conclusion follows a theory

idea - observation - conclusion

52
Q

area of a square

A

LXL

53
Q

area of rectangle

A

LXW

54
Q

area of a triangle

A

1/2bxh

55
Q

area of parallelogram

A

bxh

56
Q

area of a circle

A

pir2

57
Q

how many inches are in a foot

A

12 inches - 1 foot

58
Q

how many feet are in a yard?

A

3 feet = 1 yard

59
Q

how many ft in a meter?

A

3.2 feet = 1 meter

60
Q

How many ML in a L

A

1000

61
Q

how many Kg in a ton?

A

1000

62
Q

how many km in a M?

A

1000

63
Q

how many cm in mm?

A

1 cm = 10mm

64
Q

how many cm in 1 inch?

A

2.54cm in 1 inch

65
Q

volume of a cube?

A

sXsXs

66
Q

volume of a rectangle?

A

LxWXH

67
Q

volume of a cylinder?

A

hXpiXr2

68
Q

volume of cone?

A

piR2xH / 3

69
Q

Volume of sphere?

A

4/3piR3

70
Q

volume of trapezoid

A

1/2 (b1+b2) XhXl

71
Q

C to F

A

Cx9/5 +32

72
Q

F to C

A

F-32 X5/9

73
Q

how do you find the circumference of a circle?

A

2piR

74
Q

Percent to decimal?

A

Move decimal 2 places to the left

take % and divide by 100

75
Q

how do you find a % of decrease or increase of something?

A
  1. find the difference between 2 values
  2. If looking for a decrease, divide that by higher number
    if looking for an increase, divide by smaller number
  3. multiply by 100 and add %symbol
76
Q

decimal to percent?

A

multiply by 100

77
Q

Volume?

A

area X L

78
Q

circumference

A

pi X diameter

BIO 224 (20 decks)

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