Biology benchmark #2

Question 1

Controls what moves in and out of the cell

Answer 1

Cell membrane

Question 2

Makes sugar (photosynthesis)

Answer 2

Chloroplast

Question 3

Breaks sugar (respiration)

Answer 3

Mitochondria

Question 4

Surrounds plant cells and keeps them from bursting

Answer 4

Cell wall

Question 5

Cellular energy is in the form of

Answer 5

ATP

Question 6

When 1 phosphate and the energy is released, the molecule is now known as

Answer 6

ADP

Question 7

It is the (first/middle/end) phosphate that breaks off.

Answer 7

end

Question 8

ATP-ADP is a cycle because

Answer 8

The phosphate falls out, as energy is released, as energy releases the phosphate gets released.

Question 9

The organelle which produces it (2A) is

Answer 9

Mitochondria

Question 10

The organelle that uses it (2A) to make glucose is the

Answer 10

chloroplast

Question 11

The step of respiration that produces most of it is

Answer 11

ETC

Question 12

The molecule the stores the most energy is (protein/lipid/carbohydrate).

Answer 12

lipid

Question 13

The molecule most commonly used to release cellular energy is (protein/lipid/carbohydrate).

Answer 13

carbohydrate

Question 14

The formula for photosynthesis is:

Answer 14

6CO2 + 6H2O → C6H12O6 + 6O2

Question 15

The job of photosynthesis is to create____________ energy.

Answer 15

chemical

Question 16

Photosynthesis releases the gas _________ as a byproduct.

Answer 16

oxygen

Question 17

The pigment in plants that absorbs the sunlight is called:

Answer 17

chlorophyll

Question 18

It is stored in the plant organelle, the

Answer 18

chlorplast

Question 19

This organelle (2N) has two parts. The _______________________ is where the light dependent reactions occur

Answer 19

thylakiod

Question 20

the _______________________ is where the light independent reactions occur.

Answer 20

stroma

Question 21

The sun’s energy is stored in the molecule g_________________, a type of sugar, to later be released as needed by the organism.

Answer 21

glucose

Question 22

The formula for cellular respiration is:

Answer 22

C6H12O6 + 6O2 → 6CO2 + 6H20 + energy

Question 23

The job of cellular respiration is to ____________________ energy.

Answer 23

release

Question 24

Cellular respiration releases the gas _________________ as a byproduct.

Answer 24

CO2

Question 25

There are 3 stages to cellular respiration: Glycolysis, Krebs’s cycle, and Electron Transport Chain. What is the stage that produces the most ATP.

Answer 25

Electron Transport Chain

Question 26

There are 3 stages to cellular respiration: Glycolysis, Krebs’s cycle, and Electron Transport Chain. what is the stage that takes place outside of the mitochondria.

Answer 26

glycolysis

Question 27

If there is not enough oxygen to do cellular respiration _______________________ occurs.

Answer 27

Glycolysis

Question 28

If it occurs in muscles, _________________ ____________ is made.

Answer 28

fermentation, lactic acids

Question 29

If it occurs in yeast, _____________________ is made

Answer 29

alcohol

Question 30

What does photosynthesis require?

Answer 30

water,sunlight,and carbon dioxide

Question 31

What does photosynthesis reproduce?

Answer 31

Sugar and oxygen

Question 32

What type of organelle does photosynthesis have?

Answer 32

chlorplast

Question 33

what type of organism does photosynthesis have?

Answer 33

plants,bacteria,and algae

Question 34

What does respiration require?

Answer 34

Glucose,ATP,and NAD+

Question 35

what does Respiration produce?

Answer 35

oxygen,water, and energy

Question 36

What type of organelle does respiration have in it?

Answer 36

mitochondria

Question 37

What types of organisms does respiration have in it?

Answer 37

animals,plants,fungi, and algae

Question 38

Cells make up ________________ that makeup organs that makeup ____________ ___________.

Answer 38

tissues, organ systems

Question 39

The phases of cell cycle in order: G1, ____________, G2, _______________, cytokinesis.

Answer 39

S and mitosis

Question 40

The DNA is copied during the ____________________________ phase

Answer 40

synthesis

Question 41

The 3 parts of Interphase in order: ________________________

Answer 41

G1,S,G2

Question 42

The 4 parts of mitosis in order: _____________________________

Answer 42

Prophase,metaphase,anaphase,telephase

Question 43

Prophase:

Answer 43

The chromosomes shorten and thicken

Question 44

Metaphase :

Answer 44

Chromosomes line up in the middle of the cell.

Question 45

Anaphase :

Answer 45

Chromatids break apart at the centromere and move to opposite poles.

Question 46

Telophase –

Answer 46

Two nuclei formed after nuclear envelopes reform around each group of chromosomes.