Deck for biology Flashcards

0
Q

What is science?

A

Not a search for the truth, but trying to learn about the world

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1
Q

What is an independent variable?

A

The variable that I change, the one that can be manipulated.

For example, the different foods in a food lab.

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2
Q

What is abiogenesis?

A

Living things can arise from non-living things.

A theory that was proven to be incorrect.

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3
Q

Control variable

A

Variable that can NOT be changed.

For example, in food lab the Benedict’s solution.

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4
Q

What is a dependent variable?

A

The responding variable. Variable that responds to the independent variable.

For example in the food lab, it is the table and results.

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5
Q

What is a control group?

A

Baseline data. Measurements at the beginning.

For example, the beginning weight of all the contestants on The Biggest Loser.

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6
Q

What is biology?

A

The study of life.

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7
Q

What is a hypothesis?

A

An educated guess.

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8
Q

What is KHDMDCM?

A
K : kilo-
H : hecto-
D:  deka-
M : meter-
D:  deci-
C:  centi-
M : milli-
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9
Q

What is the unit for measuring length?

A

Meter

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10
Q

What is the unit for measuring volume?

A

Liter

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11
Q

What is the unit for measuring mass?

A

Gram

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12
Q

What is the scale used to measure temperature?

A

Celsius. Water boils at 100 degrees Celsius. It freezes at 0 degrees.

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13
Q

What are the characteristics of living things?

A

All have DNA

All grow or develop

All reproduce
All use energy or have a metabolism
All evolve or adapt to change (change to better fit their environment)
They respond to a stimuli
The maintain constant internal conditions

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14
Q

What is metabolism?

A

Energy use a living thing.

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15
Q

Biology

A

Study of life.

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16
Q

A- or an-

A

Not or non

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17
Q

Meso-

A

Middle

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18
Q

Endo-

A

Inside

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19
Q

Aero-

A

Needing oxygen or air

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20
Q

Anti-

A

Against

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21
Q

Arth-

A

Joint or jointed

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22
Q

Auto-

A

Self

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23
Q

Bio-

A

Related to life

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24
Chloro-
Green
25
Cyto-
Cell
26
Di-
Double
27
Mono-
Singular or one
28
Geo-
Pertaining to the Earth
29
Epi-
Above
30
Exo-
Outer, external
31
Gastro-
Stomach
32
Hemo-
Blood
33
Hetero-
Different
34
Homo-
Same
35
Macro-
Large
36
Micro-
Small
37
Multi-
Consisting of many units
38
Photo-
Pertaining to light
39
Pre-
Before
40
Lipo-
Pertaining to fat
41
Poly-
Many
42
-Cyst
Pouch
43
-Derm
Skin layer
44
-Saccharides
Sugar
45
-Itis
Inflammation
46
-Logy
Study of
47
-Meter
Measurement
48
-Osis
Condition
49
-Phase
Stage
50
-Pod
Foot
51
-Stasis
Stationary condition
52
-Lisis
Break
53
-Synthesis
To build or make
54
Biosphere
The layer on planet earth where life exist
55
Atom
Makes ups all matter
56
Molecule
2 or more atoms join chemicly
57
Macromolecule
Very large molecule
58
Organelle
Subunit within a cell with a specific function
59
Cell
The basic unit of all living things
60
Tissue
Any of the distinct types of materials which plants or animals are made
61
Organs
A part of an organism that's self contained and has a function
62
Organ system
A group of organs that work together to perform 1 or more functions
63
Organism
Individual animal, plant, or single called life form
64
Population
A group of same species that life in the same geographical area
65
Community
An interacting group of varied species in a common location
66
Ecosystem
A community of living organisms in conjunction with no living components of their environment
67
Biome
A large community of plants and animals that occupies a distinct region
68
Nucleus fxn
Isolates DNA from cytoplasm, not found in prokaryotics
69
Cromotin fxn
Controls all activities of the cell by turning genres on or off
70
Nuclear envelope fxn
Control passage of materials into and out on nucleus
71
Cell membrane fxn
Controls the passage of materials into and out of the cell; communicated with dame eat cells
72
Nucleolus fxn
Site of ribosome assembly
73
Cell wall fxn
Support and protects the cell, deter men's the cell shape
74
Cytoplasm fxn
Contains enzymes carry out basic metabolism
75
Mitochondria fxn
Carries out cellular respiration to make ATP for the cell
76
Chloroplast fxn
Carries out photosynthesis to make carbohydrates for the cell
77
Golgi fxn
Modifies proteins by adding carbohydrates and or lipids sorts packages and send proteins to final location within the cell
78
Vacular fxn
Stores water nutrition pigments ( in plants of waste)
79
Rough ER fxn
Modifies proteins made by attached ribosomes adding carbohydrates and or lipids
80
Smooth ER fxn
Makes new lipids and membranes for the cell