Cell Stuffs Flashcards

1
Q

What is the cell theory

A
  1. Cells are the basic unit of life
  2. All living things are composed of cells
  3. Cells come only from other cells
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2
Q

Differences between animal and plant cells

A

Plants: cell wall, central vacuole, chloroplasts

Animals: centrosomes, extracellular matrix, cholesterol, centrosomes

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3
Q

Prokaryotic Unique Features

A

flagellum, nucleoid or nucleolus, peptidoglycan cell wall, capsule

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4
Q

Eukaryotic Unique Features

A

Golgi apparatus, intermediate filaments, mitochondrion, microtubules, nucleus, rough ER, smooth ER, Cytoskeleton

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5
Q

Study Diagrams!

A
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6
Q

Buffer

A

a substance that resists changes in pH

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7
Q

Kilo-
hecto-
deka-

A

thousand; 10^3
hundred; 10^2
ten; 10^1

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8
Q

deci-
centi-
milli-
micro-
nano-

A

tenth; 10^-1
hundredth; 10^-2
thousandth; 10^-3
millionth; 10^-6
billionth; 10^-9

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9
Q

Celsius to Fahrenheit conversion

A

F= C x 1.8 +32

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10
Q

Fahrenheit to celsius Conversion

A

C= (F-32) /1.8

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11
Q

Cell Wall

A

protection and structure

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12
Q

Cilia and Flagellum

A

used for locomotion

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13
Q

plasma membrane

A

controls substances in and out of cell

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14
Q

nuclear envelope

A

separates nucleus from cytoplasm

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15
Q

nucleus

A

control center; contains DNA

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16
Q

Nucleolus

A

assembles protéines and RNA

17
Q

Central Vacuoles

A

maintains hydrostatic pressure

18
Q

centriole

A

organization of microtubule system

19
Q

Chloroplast

A

site of photosynthesis

20
Q

Rough ER

A

folds proteins after being made

21
Q

Smooth ER

A

synthesize lipids and steroids

22
Q

Golgi Complex

A

stores, modifies, and packages material for transport within cell

23
Q

lysosome

A

digests waste

24
Q

Mitochondria

A

produces ATP

25
Q

Ribosomes

A

protein synthesis

26
Q

vacuole

A

compartmentalizes water, wastes, nutrients