Chapter 2 Sections 2 & 3 Quiz

Beschreibung

Prentice Hall Science Explorer 2009 ***Cells and Heredity*** Pearson
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Zusammenfassung der Ressource

Frage 1

Frage
What is Respiration?
Antworten
  • An energy-releasing process that does not require oxygen
  • The process by which a cell captures energy in sunlight and uses it to make food
  • The Process by which cells obtain energy from glucose

Frage 2

Frage
During Respiration, what happens?
Antworten
  • Cells break down simple food molecules
  • Release the energy they contain
  • When it holds in all of the energy it has ever brought in

Frage 3

Frage
Energy stored in cells is something like money you take from a savings account from a bank.
Antworten
  • True
  • False

Frage 4

Frage
During photosynthesis, plants capture the energy from sulight and save it in the form of carbohydrates, including sugars and starches. Similarly when you eat a meal you ____ .
Antworten
  • Add to your body's energy savings account
  • Take away from your body's energy savings account

Frage 5

Frage
When cells need energy, they withdraw it by
Antworten
  • Breaking down the carbohydrates
  • A- and using the process of respiration
  • Both A & B

Frage 6

Frage
The term respiration has two meanings.
Antworten
  • Cellular Respiration & Air moving in and out of your lungs
  • Cellular Respiration & Fermentation
  • Both A & B

Frage 7

Frage
What are the two stages of Respiration?
Antworten
  • 1- In the Cytoplasm ; The molecules of glucose are broken down into smaller molecules 2 - In the Mitochondria ; Small Molecules are broken down into even smaller molecules
  • 1- In the Fermentation ; the Cytoplasm breaks down the muscles 2- The Respiration in the Mitochondria

Frage 8

Frage
Why is the Mitochondria often called the Powerhouses of the Cell?
Antworten
  • It makes the small molecules beak down into even smaller molecules
  • When chemical reactions require oxygen and release a great deal of energy
  • The molecules of glucose are broken down into smaller molecules

Frage 9

Frage
Oxygen is used in the SECOND stage of Respiration
Antworten
  • True
  • False

Frage 10

Frage
In the FIRST stage of Respiration, Oxygen is not involved, and only a small amount of energy is released.
Antworten
  • True
  • False

Frage 11

Frage
Two other products of Respiration are Carbon Dioxide and Water.
Antworten
  • True
  • False

Frage 12

Frage
The CO2 and H20 diffuse out of the cell.
Antworten
  • True
  • False

Frage 13

Frage
In most animals, the CO2 and some water leave the body during exhalation.
Antworten
  • True
  • False

Frage 14

Frage
When you breath out, you release Oxygen. And when you breathe in, you breathe in Carbon Dioxide.
Antworten
  • True
  • False

Frage 15

Frage
The Raw Material for Respiration are sugar and Oxygen.
Antworten
  • True
  • False

Frage 16

Frage
During Respiratoin what 2 items are used to produce Sugar and Oxygen
Antworten
  • Sugars & Carbon Dioxide
  • Water & Sugar Glucose
  • Carbon Dioxide & Water

Frage 17

Frage
Photosynsethis and Respiration cannot be thought of opposite processes.
Antworten
  • True
  • False

Frage 18

Frage
Single-Celled Organisms Obtain their energy through Respiration
Antworten
  • True
  • False

Frage 19

Frage
What is Fermentation?
Antworten
  • An energy releasing process that does require oxygen.
  • An energy releasing process that does not require oxygen.
  • When cells obtain energy from glucose.

Frage 20

Frage
Fermentation provides energy for cells without using Oxygen.
Antworten
  • True
  • False

Frage 21

Frage
The amount of energy released during Fermentation is much higher than the amount released during Respiration.
Antworten
  • True
  • False

Frage 22

Frage
What are two types of Fermentation?
Antworten
  • Alcoholic & Drug Fermentation
  • Alcoholic & Yeast Fermentation
  • Energy Fermentation
  • Lactic Acid & Alcoholic Fermentation

Frage 23

Frage
What makes Alcoholic Fermentation occur?
Antworten
  • When Yeast and some other single-celled organisms break down sugars.
  • When you get a cramp because you have been drinking too much alcohol.

Frage 24

Frage
What are the products of A.F.?
Antworten
  • CO2 and a small amount of energy
  • H2O and a large amount of energy
  • H2O and a small amount of energy

Frage 25

Frage
Why does L.A.F. occur?
Antworten
  • Because your cells are obtaining too much oxygen than they can handle.
  • Because your cells are not receiving the proper amount of carbon dioxide.
  • Because your cells are not obtaining enough oxygen for your cells
  • Because your cells are taking in more oxygen than they can replace

Frage 26

Frage
L.A.F. Supplies your cells with energy
Antworten
  • True
  • False
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