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7th grade winny nguyen class of 2023-2024 > Vosough Quiz > Flashcards

Vosough Quiz Flashcards

Understand the definitions and what happens

1
Q

Ecosystem

A

All the biotic and abiotic things interacting in a particular area

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2
Q

System

A

A set of interacting parts that form a whole

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3
Q

Biotic matter

A

Matter that makes up the living and dead organisms of an ecosystem

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4
Q

Abiotic matter

A

Matter that makes up the nonliving parts of an ecosystem, such as water, air, and rocks

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5
Q

Organisms

A

Living things

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6
Q

ESM

A

A molecule that organisms can use to release energy

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7
Q

Energy

A

The ability to make things move or change

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8
Q

Molecule

A

A group of atoms joined in a particular way

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9
Q

4 types of ESMs

A

Glucose, starch, fat, and proteins

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10
Q

Glucose

A

An ESM made of carbon, hydrogen, and oxygen atoms

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11
Q

Starch

A

An ESM made of many glucose molecules combined together

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12
Q

Fat

A

A type of ESM made up of fatty acids

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13
Q

Producers

A

An organism that can make its own ESMs

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14
Q

Carbon

A

A type of atom that makes up molecules such as carbon dioxide and ESMs

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15
Q

Carbon Dioxide

A

A molecule made of carbon and oxygen atoms

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16
Q

Photosynthesis

A

The process in which producers use energy from sunlight to change carbon dioxide and water into oxygen and glucose

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17
Q

What happens through photosynthesis?

A

Producers take carbon from abiotic matter and move it into biotic matter in the form of glucose.

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18
Q

Reactants (inputs)

A

What is USED in a chemical reaction or process

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19
Q

Products (outputs)

A

What we GET when the process or chemical reaction is finished

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20
Q

Chloroplasts

A

ORGANELLE where photosynthesis happens

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21
Q

In which types of organisms are chloroplasts SOLELY found?

A

Producers

22
Q

Consumer

A

An organism that needs to eat to get ESMs

23
Q

Primary consumer

A

Only eats producers

24
Q

Secondary consumer

A

MUST eat primary consumers, but can also eat producers

25
Q

Tertiary consumer

A

An organism that MUST eat secondary/tertiary consumers, but may also eat primary consumers and producers

26
Q

The amount of organisms an ecosystem can support depends on the amount of __________ it receives.

A

Sunlight

27
Q

Glucose is only MADE by what?

A

Producers

28
Q

Glucose is used to create what?

A

Starch

29
Q

Producers are the only ones that make what LARGE ESM?

A

Starch

30
Q

What molecules is starch made up of?

A

Carbon, hydrogen, and oxygen

31
Q

Starch stores what to be used for energy later?

A

Glucose

32
Q

All types of organisms (producers, consumers, decomposers) make what?

A

Fat

33
Q

Fat is made up of what atoms?

A

Carbon, hydrogen, and oxygen

34
Q

What molecule is fat made up of?

A

Fatty acids

35
Q

Fat is a long-term energy storage, but what is not?

A

Starch

36
Q

Fat is very important to the cell membrane. Why?

A

It makes a part of the cell membrane

37
Q

Glycogen is the only ESM made by consumers and decomposers. It’s made of what?

A

Carbon, oxygen, and hydrogen

38
Q

Starch stores glucose for energy later for producers. What stores glucose for energy later in consumers and decomposers?

A

Glycogen

39
Q

Plants make starch, we make glycogen. Why?

A

The difference in cells

40
Q

Equation for photosynthesis

A

6CO2+6H20+Sunlight -> 6O2+C6H12O6 (6CO2 + 6H2O → C6H12O6 + 6O2)

41
Q

The equation for cellular respiration

A

6O2+C6H12O6 -> ATP Energy, 6CO2, 6H20

42
Q

The two major reactions that take place are…?

A

Light-dependent reaction, light-independent reaction

43
Q

Thylakoid

A

A part of the chloroplast where light-dependent reaction occurs

44
Q

Stroma

A

A part of the chloroplast where light-independent reaction occurs

45
Q

A chloroplast is an _________; stroma and thylakoids are not.

A

Organelle

46
Q

In cellular respiration, there are THREE major steps:

A

Glycolysis (cytoplasm), Krebs Cycle (mitochondria), Electron Transport Chain (mitochondrial membrane)

47
Q

Net ATP of Glycolysis?

A

2

48
Q

Net ATP of Krebs Cycle?

A

2

49
Q

Net ATP of Electron Transport Chain?

A

34

50
Q

Cellular respiration

A

The chemical reaction between oxygen and glucose that releases energy, carbon, and water into cells

7th grade winny nguyen class of 2023-2024 (6 decks)

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