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Worksheets

Bio Energy

Total questions: 36

Worksheet time: 9hrs 0mins

Name
Class
Date
1.

The ___________ is the organelle in which photosynthesis takes place. Not the part of or in the organelle, the WHOLE organelle.

a)

Chloroplast

b)

Mitochondria

c)

Cytoplasm

d)

Endoplasmic Reticulum

2.

How many ATP are produced in anaerobic respiration?

a)

2

b)

38

c)

40

d)

36

3.

The NADP+ and ADP from the Calvin Cycle are used in the ______reactions.

a)

Krebs Cycle

b)

Calvin Cycle

c)

Light dependent

d)

Light Independent

4.

The Kreb's cycle and Calvin cycle are similar and different. Choose all that apply to explain this.

a)

Both recycle short chains of carbon (organic compounds)

b)

The Krebs cycle uses Oxygen but the Calvin cycle produces Oxygen

c)

The Calvin cycle uses ATP to help power it but the Krebs cycle actually can make an ATP

d)

The Calvin cycle takes in CO2 but the Krebs cycle produces CO2

e)

The Calvin cycle produces a Pyruvate (G3P) but the Krebs cycle takes in a Pyruvate (G3P)

5.

The main product of the Calvin Cycle is _ which is then used to make glucose.

a)

G38

b)

G3P

c)

Glucose

d)

Glue

6.

The _ is a repetitious biochemical pathway of photosynthesis in which carbon dioxide is converted into a more useable chemical. It uses ATP to power it.

a)

Rubisco

b)

Calvin Cycle

c)

Krebs Cycle

d)

Chloroplast

7.

How can photosynthesis be related to cellular respiration?

a)

Their processes are completely different.

b)

They both have the same products.

c)

They both have the same reactants.

d)

They take place in the same part of the cell.

e)

The reactants of one are products of the other.

8.

6CO2 + 6H2O --> 6O2 + C6H12O6 are the reactants and products in the chemical equation for _______

a)

Photosynthesis

b)

Celluar Respiration

c)

Calvin Cycle

d)

Rubisco

9.

Gel-like material that fills the space of the chloroplast is the ______

a)

Mitochondria

b)

Stroma

c)

Thylakoid

d)

Cytoplasm

10.

_ is the electron donor in photosynthesis. It is broken apart to produce Oxygen.

a)

Pyruvate

b)

Oxygen

c)

Water

d)

Hydrogen

11.

The 2 regions of pigment molecules & enzymes together that harvest light energy to power the electron transfer part of photosynthesis are called ________ (not the name of the pigment itself)

a)

Respiration

b)

Chlorophyll

c)

Photosystems

d)

Thylakoid

12.

____ is made during the light independent reactions?

a)

Oxygen

b)

Glucose

c)

Water

d)

G3P

13.

The _ is the organelle where cellular respiration occurs in the cell.

a)

Mitochondria

b)

Chloroplast

c)

Cytoplasm

d)

Nucleus

14.

The Calvin Cycle only happens at night.

a)

True

b)

False

15.

Which of the following is NOT a REACTANT of the light independent reactions?

a)

CO2

b)

NADPH

c)

ATP

d)

Oxygen

16.

Where specifically do the light independent reactions take place?

a)

Calvin Cycle

b)

Krebs Cycle

c)

Stroma

d)

Stromata

17.

Why does the mitochondria have those strange fingers in the inner membrane?

a)

it increases the amount of glycolysis to prepare for respiration

b)

it increases the amount of anaerobic respiration

c)

it increases the surface area for electron transport

d)

it increases the surface area for light dependent reactions

18.

Glucose is broken down during the _ process.

a)

Glycolisis

b)

Glucose Cycle

c)

Electron Transport

d)

Krebs Cycle

19.

Which of the following is NOT a product of the Calvin Cycle?

a)

NAD+

b)

NADPH

c)

CO2

d)

ATP

e)

NADP

20.

_ reactions do not require oxygen and produce lactic acid in our muscles.

a)

Aerobic

b)

Anaerobic

c)

Respiration

d)

Photosynthesis

21.

The energy in ______ is stored in the bond between the second and third phosphate.

a)

Glucose

b)

ADP

c)

ATP

d)

NADPH

22.

_ is the "money" of the cell. It is used to power many enzymes and proteins throughout all living organisms.

a)

ADP

b)

ATP

c)

Mitochondria

d)

$$$$$$$$$$

23.

To bring in nonliving, inorganic, carbon (CO2) and use it to make organic compounds is a process called _____ (yes, it happens in photosynthesis, but photosynthesis is not the answer!)

a)

Calvin Cycle

b)

Rubisco

c)

Krebs Cycle

d)

Carbon Fixation

24.

Which of the following are characteristics of aerobic respiration? Select 2

a)

Primary function is to break down food to make energy available to cells

b)

Products are carbon dioxide, water, and energy

c)

Occurs only in plants, algae and bacteria

d)

Reactants are carbon dioxide, water, and light energy

25.

_____ is an enzyme that helps photosynthetic organisms fix CO2 and use it.

a)

Calvin Cycle

b)

Rubisco

c)

Lactase

d)

Lactose

26.

The two main stages of photosynthesis in order of occurence are the _ and _ reactions

a)

Photosystem I, Photosystem II

b)

Photosystem II, Photosystem I

c)

Light dependent, Light independent

d)

Light Independent, Light dependent

27.

Which specific part of the process produces the most ATP?

a)

Electron Transport

b)

Aerobic Respiration

c)

Anaerobic Respiration

d)

Photosynthesis

28.

_ occurs in the cytosol.

a)

Krebs Cycle

b)

Calvin Cycle

c)

Glycolysis

d)

Respiration

29.

1. _ is the final electron acceptor which also combines with protons in cellular respiration. This helps power the electron transport chain. 2. _ is the final electron acceptor in potosynthesis which also combines with protons, though it requires light energy to help it along.

a)

Oxygen, CO2

b)

ATP, ADP

c)

Oxygen, NADP(+)

d)

H+, CO2

30.

C6H12O6 + 6O2 -> 6H20 + 6CO2 + ATP is the chemical equation for _

a)

Photosynthesis

b)

Cellular Respiration

c)

Calvin Cycle

d)

Rubisco Process

31.

The Kreb's cycle and electron transport occur in the _

a)

Cytoplasm

b)

Mitochondria

c)

Chloroplast

d)

Paramecium

32.

Aerobic respiration produces how many ATP molecules?

a)

38

b)

2

c)

36

d)

420

33.

_ are important in both photosynthesis and cellular respiration because they move across the membrane due to their concentration gradient and help the machinery manufacture ATP.

a)

Electrons

b)

Protons

c)

Oxygen

d)

H-

34.

The _ is the part of the chloroplasts that contains the proteins/enzymes for the first phase of the reactions.

a)

Chlorophyll

b)

Thylakoid

c)

Lactase

d)

Matrix

35.

The enzyme that makes ATP is called _

a)

ADP

b)

ATP Synthase

c)

ADP Synthase

d)

NADPH

36.

_ is a green pigment that is present in most plant cells, that gives plants their characteristic green color, and that reacts with sunlight, carbon dioxide, and water to form carbohydrates

a)

Thylakoid

b)

Chlorophyll

c)

Chloroplast

d)

Green Food Dye