Unit 4 Study Guide

Question 0

What does ATP stand for

Answer 0

Adenosine triphosphate

Question 1

Difference between autotroph and heterotrophs

Answer 1

Heterotroph octanes the food by consuming other living things, autotroph produces its own food

Question 2

How does ATP provide energy for the cell

Answer 2

Energy is released when the bond between the second and third phosphate is broken

Question 3

List three ways a cell will use energy from ATP

Answer 3

1. Active transport across the cell membrane
2. Movement of cell organelles within the cell
3. Daily life processes of the cell

Question 4

Single glucose molecule can store ___ Times more energy than one ATP molecule

Answer 4

90

Question 5

What cell organelle does the process of photosynthesis take place

Answer 5

Chloroplast

Question 6

Define photosynthesis

Answer 6

Process used by plants and other autotrophs to capture light energy and use it to power chemical reactions that convert rich carbohydrates such as sugars and starches

Question 7

The plants main pigment for energy production is

Answer 7

Chlorophyll

Question 8

List three factors that affect photosynthesis

Answer 8

1. Temperature
2. Amount of water
3. Light intensity

Question 9

Define cellular respiration

Answer 9

Process that releases energy by breaking down glucose and other food molecules in the presence of oxygen

Question 10

Chemical equation for cellular respiration

Answer 10

6O2 + C6H12O6 = 6CO2 + 6H2O + energy

Oxygen + glucose = carbon dioxide + water + oxygen

Question 11

Chemical equation for photosynthesis

Answer 11

6CO2 + 6H2O = 6O2 + C6H12O6

Carbon dioxide + water = glucose + oxygen

Question 12

Describe the process of glycolysis

Answer 12

Occurs in the cytoplasm where glucose is split in half forming, pyruvic acid releases to ATPs

Question 13

What is the difference between anaerobic and aerobic respiration

Answer 13

Anaerobic lacks the presence of oxygen aerobic occurs in the presence of oxygen

Question 14

Anaerobic respiration is also called

Answer 14

Fermentation

Question 15

When could you possibly experience elected acid fermentation

Answer 15

During a hard workout or something that makes your muscles sore

Question 16

Name two parts of aerobic respiration

Answer 16

1 Krebs cycle

2 electron transport chain

Question 17

Cellular respiration occurs in the ____________ of a cell

Answer 17

Mitochondrion

Question 18

The Krebs cycle produces _______ of high-energy electrons which will be used by the _________

Answer 18

5 pairs

Electron transport chain

Question 19

The electron transport chain uses the high energy _________ produced by the ____________ to change ADP into _____

Answer 19

Electrons
Krebs cycle
ATP

Question 20

The entire process of cellular respiration produces a total of _____ ATP molecules

Answer 20

36