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Wind Biology > Unit 1B Review > Flashcards

Unit 1B Review Flashcards

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1
Q

This organelle is the control center of the cell and contains information for making proteins

A

nucleus

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2
Q

This type of transport does not require energy

A

passive

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3
Q

How will water move when a cell is placed in an isotonic solution?

A

in and out of the cell (but concentration does not change)

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4
Q

These organisms are able to make their own food

A

autotroph

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5
Q

These organisms must consume other organisms for food

A

heterotroph

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6
Q

How are photosynthesis and cellular respiration related?

A

the reactants of one are the products of the other

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7
Q

Glycolysis splits glucose into

A

2 molecules of pyruvic acid

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8
Q

How will water moves when a cell is placed in a hypertonic solution?

A

out of the cell

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9
Q

Give an example of a prokaryotic cell.

A

bacteria

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10
Q

List the 3 types of passive transport.

A

diffusion, facilitated diffusion, osmosis

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11
Q

What are the 3 parts of a ATP molecule?

A

adenine, ribose, 3 phosphate groups

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12
Q

In what organelle does cellular respiration occur?

A

mitochondrion

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13
Q

List 3 factors that increase the rate of photosynthesis.

A

adding water, increasing light intensity, having temperatures between 0 and 30 degrees Celsius

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14
Q

How many ATP are produced per molecule of glucose in cellular respiration?

A

36

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15
Q

What are the products of alcoholic fermentation?

A

alcohol and carbon dioxide

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16
Q

Where does glycolysis take place?

A

cytoplasm

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17
Q

What is the term for a cell that contains a nucleus?

A

eukaryotic

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18
Q

How is ADP different from ATP?

A

one less phosphate group

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19
Q

Which organelle releases energy from the nutrients taken into the cell?

A

mitochondrion

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20
Q

List 3 functions for the plasma membrane.

A

maintain homeostasis, boundary for the cell, allows materials to move in and out of the cell

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21
Q

Give 2 examples of active transport.

A

endocytosis (movement into the cell) and exocytosis (movement out of the cell)

22
Q

How will water move when a cell is placed in a hypotonic solution?

A

into the cell

23
Q

What gas is produced by the process of photosynthesis?

A

oxygen

24
Q

Where do the light dependent reactions take place?

A

thylakoid membranes of the chloroplast

25
Q

In which organelle does photosynthesis occur?

A

chloroplast

26
Q

Which anaerobic process is used to produce bread and wine?

A

alcoholic fermentation

27
Q

Where does the citric acid cycle take place?

A

matrix of mitochondrion

28
Q

“Aerobic” means the process requires _____.

A

oxygen

29
Q

Give an example of a eukaryotic cell.

A

plant, animal, protist, fungus

30
Q

The movement of molecules from high to low concentration is called _____.

A

diffusion

31
Q

Diffusion with the help of transport proteins is called _____.

A

facilitated diffusion

32
Q

Diffusion of water is _____.

A

osmosis

33
Q

When we say something is moving down the concentration gradient, what does that mean?

A

It is moving from high to low concentration.

34
Q

The movement of molecules from low to high concentration is called _____.

A

active transport

35
Q

What happens when a phosphate group is removed from ATP?

A

ADP forms and energy is released

36
Q

What happens when a phosphate group is added to ADP?

A

ATP forms and energy is stored

37
Q

Where do the light independent reactions take place?

A

stroma of the chloroplast

38
Q

What are the reactants of photosynthesis?

A

water and carbon dioxide

39
Q

What are the reactants of cellular respiration?

A

sugar and oxygen

40
Q

What are the products of photosynthesis?

A

sugar and oxygen

41
Q

What are the products of cellular respiration?

A

water and carbon dioxide

42
Q

The region outside the thylakoid membranes in a chloroplast is called the _____.

A

stroma

43
Q

In this process, sugars are broken down to release water, carbon dioxide and energy

A

cellular respiration

44
Q

List the steps of cellular respiration in order.

A

glycolysis, citric acid cycle, electron transport chain

45
Q

When there is no oxygen, what process comes after glycolysis in muscle cells?

A

lactic acid fermentation

46
Q

What is the difference between facilitated diffusion and active transport?

A

active transport requires energy

47
Q

In this process, water and carbon dioxide and converted into sugars and oxygen

A

photosynthesis

48
Q

What gas is produced by the process of cellular respiration?

A

carbon dioxide

49
Q

When we placed the potato piece in salt water, it lost water because the salt water was a _____ solution.

A

hypertonic

50
Q

What process caused the potato in the hypotonic solution to gain mass?

A

osmosis

Wind Biology (10 decks)

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