Cell Energy EOC Review Lesson

Cell Energy EOC Review

Multiple Choice

What are the parts of the ATP molecule?

• adenine, thylakoids, stroma

• stroma, grana, chlorophyll

• adenine, ribose, phosphate groups

• NADH, NAHPH, FADH

Multiple Choice

What is a high energy molecule with 3 phosphates?

• ATP

• ADP

• Ribose

• Adenine

Multiple Choice

Which bond of the ATP molecule is broken in order to release energy?

• A

• B

• C

• D

Multiple Choice

Energy is released from ATP when

• a phosphate group is added

• adenine bonds to ribose

• ATP is exposed to sunlight

• a phosphate group is removed

Multiple Choice

Which of the following results in the storage of energy in terms of the ATP/ADP cycle?

• The breaking of the bond between the 5-carbon sugar and the 1st phosphate group

• The addition of a phosphate group

• The removal of a phosphate group

• The addition of glucose

Multiple Choice

ADP is an abbreviation for:

• aniline diphosphate.

• arginine diphosphate.

• adenosine diphosphate.

• adenosine triphosphate.

Multiple Choice

Which structures shown in the Figure make up the ADP molecule?

• A and B

• A, B and C

• A, B, C, and D

• C and D

Multiple Choice

What is the function of ATP in living things?

• provides energy for cells

• stores genetic information

• provides structure in the nucleus

Multiple Choice

All of the following processes require the cell to use ATP energy, EXCEPT

• Endocytosis

• Active Transport

• Passive Transport

• Sodium-potassium Pump

Photosynthesis Review

Multiple Choice

Chloroplasts in a plant cell contain a light absorbing molecule called what?

• Stroma
• carotenoid
• Chloroplast
• Chlorophyll

Multiple Choice

Chlorophyll absorbs a higher percentage of _____ and _______ light.

• purple and green
• red and blue
• black and orange
• yellow and green

Multiple Choice

According to this absorption spectrum, what color is not used by the chlorophyll pigments?

• green
• blue
• yellow
• red

Multiple Choice

What organelle is responsible for photosynthesis in plants and algae?

• Mitochondria

• Chloroplast

• Cellular Membrane

• Flagella

Multiple Choice

The thylakoids are the fluid "cytoplasm" of the chloroplast

• True

• False

Multiple Choice

What happens to sunlight in photosynthesis?

• It's converted to chemical energy and stored

• It's stored then converted to chemical energy

Multiple Select

What are the products of photosynthesis? (select all that apply)

• Water

• Oxygen

• Glucose

• Carbon Dioxide

Multiple Select

In addition to sunlight, what else is required for photosynthesis to take place? (Select all that apply)

• Sugar

• Water

• Oxygen

• Carbon Dioxide

Multiple Choice

Which of the following equations represents the overall chemical reaction for photosynthesis?

• 6O₂+ 6H₂O → C₆H₁₂O₆+ 6O₂

• C₆H₁₂O₆ + 6H₂O→ 6O₂+ 6O₂

• 6CO₂+ 6H₂O→ C₆H₁₂O₆+ 6O₂

• 6O₂ + 6H₂O→ C₆H₁₂O₆ + 6CO₂

Multiple Select

What are the products of the light DEPENDENT reactions? (Select all that apply)

• Glucose

• Oxygen

• NADPH

• Carbon Dioxide

• ATP

Multiple Choice

A reaction that requires light, occurs in the thylakoids , and breaks down water to produce oxygen.

• light-independent reactions

• chemosynthesis

• light-dependent reactions

• photosynthesis

Multiple Choice

What is the main purpose of the light dependent reactions?

• To provide the energy for the calvin cycle
• To capture energy and make sugar
• To reflect green light
• To make sugars

Multiple Choice

The light dependent reactions take place in the

• matrix of the mitochondria

• stroma of the chloroplast

• stroma of the mitochondria

• thylakoid of the chloroplast

Multiple Choice

What gas must enter the Calvin Cycle?

• Oxygen
• Carbon Dioxide
• Water Vapor

Multiple Select

Which of the following are reactants of the Calvin Cycle?

• NADPH

• ATP

• Oxygen

• Carbon dioxide

Multiple Choice

Where does the light independent reaction take place?

• Matrix
• Stroma
• Thylakoid membrane
• Cytoplasm

Multiple Choice

The two main stages of photosynthesis are the

• light reactions and respiration
• dark reactions and the Calvin cycle 
• light reactions and the Calvin cycle
• dark reactions and fermentation

Multiple Choice

The ________ photosynthetic reactions convert light energy into chemical energy, which is stored in molecules like ATP. In the _________ photosynthetic reactions, this energy is used to convert CO2 into carbon sugars.

• light dependent; chloroplast

• chloroplast; light independent

• light dependent; light independent

• light independent; light dependent

Multiple Choice

Which of these would increase the rate of photosynthesis and lead to the production of more glucose?

• increase in available sunlight and available carbon dioxide

• decrease in available sunlight and available carbon dioxide

• increase in available sunlight and decrease in available carbon dioxide

• decrease in available sunlight and increase in available carbon dioxide

Multiple Choice

What would not increase the rate of photosynthesis? 

• CO2 Concentration
• O2 Concentration
• Temperature
• Light Intensity

Cell Respiration Review

Multiple Choice

Respiration involves the breakdown of sugar. This process results in the production of energy for the cell. In order for cells to produce the MOST energy, what gas should be present?

• Water vapor

• Carbon dioxide

• Oxygen

• Nitrogen

Multiple Choice

Aerobic means

• without oxygen

• with oxygen

• without effort

Multiple Choice

In the cell, which organelle has the function of using oxygen in the breakdown of glucose, releasing energy and carbon dioxide?

• Ribosomes

• Golgi Bodies

• Mitochondria

• Endoplasmic Reticulum

Multiple Select

Which of the following are steps in cellular respiration? (select all that apply)

• Light Dependent

• Krebs Cycle

• Calvin Cycle

• Glycolysis

Multiple Choice

Glycolysis 

• does not need oxygen
• does need oxygen

Multiple Choice

During the first stage of cellular respiration, glucose is converted into

• ATP

• NADPH

• Pyruvate

• Citric Acid

Multiple Choice

Glycolysis has a net gain of how many ATP molecules?

• 2

• 4

• 6

Multiple Choice

Where does glycolysis take place?

• Cytoplasm
• Stroma
• Thylakoid
• Mitochondria

Multiple Choice

After the Krebs Cycle only a small portion of the energy of glucose has been converted to ATP. At this point the majority of usable energy is contained in

• NADH and FADH₂
• Carbon Dioxide 
• Acetyl-CoA
• Citrate

Multiple Choice

Krebs Cycle is part of_______________ respiration.

• Aerobic

• Anaerobic

Multiple Choice

Krebs Cycle takes place in the:

• Cytoplasm

• Matrix

• Ribsome

• Intermembrane Space

Multiple Choice

The number of ATP molecules produced out of Krebs Cycle is:

• 2

• 3

• 4

• 0

Multiple Choice

Which is a product of Kreb's Cycle?

• Carbon dioxide
• Glucose
• Pyruvate
• Water

Multiple Choice

Which of the following processes creates the most ATP during aerobic cellular respiration?

• glycolysis

• fermentation

• electron transport chain

• Citric acid cycle

Multiple Choice

What does FADH2 and NADH bring to the electron transport chain?

• Oxygen

• Water

• Electrons

• ATP

Multiple Choice

In what part of the mitchondria does the electron transport chain occur?

• Inner mitochondrial membrane (folds of the mitochondria)

• Outer mitochondrial membrane

• Cytoplasm

• Ribosomes

Multiple Choice

Folds in the mitochondrion are called:

• Cristae
• Matrix
• Golgi Bodies
• Carbuncles

Multiple Choice

Cellular Respiration is considered aerobic because it:

• requires carbon dioxide
• requires glucose
• requires ATP
• requires oxygen

Multiple Choice

How many ATP molecules are usually made from the breakdown of one glucose molecule?

• 2
• 24
• 36
• 45

Multiple Select

What are the electron carriers in cell respiration? (select all that apply)

• NADH

• NADPH

• FADH

• FADH2

Multiple Choice

Anaerobic means

• with oxygen

• without oxygen

• to run for a long time

Multiple Choice

What is a disadvantage of fermentation as a process? 

• It produces too much ATP
• It only produces 2 ATP
• It occurs in the absence of oxygen
• It is only for quick bursts of energy

Multiple Choice

Alf lifts weights vigorously for 25 minutes. A few hours after exercise, he notices that his muscles are sore and slightly swollen. His muscle cells have experienced ______________ that led to production of _______________.

• fermentation; alcohol

• nitrogen fixation; water

• anaerobic respiration; lactate

• aerobic respiration; carbon monoxide

Multiple Choice

Lactic acid fermentation occurs in your muscles after a workout because your cells are struggling to get

• Glucose
• Sunlight
• Oxygen
• Water

Multiple Choice

Why is yeast used to bake bread? 

• The waste gas, CO_2, makes bread rise
• The alcohol produced makes bread dangerous
• The yeast consumes O₂, causing bread to rise

Multiple Choice

The process carried out by yeast that causes bread to rise is

• alcoholic fermentation
• lactic acid fermentation
• cellular respiration
• yeast mitosis

Multiple Select

What are the waste products from fermentation? (Choose all that apply)

• starch

• carbon dioxide

• glucose

• alcohol

Multiple Choice

How are lactic acid and alcoholic fermentation similar?

• They have the same products
• They have the same reactants
• They both require oxygen
• They occur in the same organisms

Multiple Choice

The products of photosynthesis are the____.

• reactants of cellular respiration.

• products of cellular respiration.

• reactants of fermentation.

• products of glycolysis.