Quiz
Chapter 2 Sections 2 & 3 Quiz
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Fragen in diesem Quiz (26)
1What is Respiration?
- AAn energy-releasing process that does not require oxygen
- BThe process by which a cell captures energy in sunlight and uses it to make food
- CThe Process by which cells obtain energy from glucose
2During Respiration, what happens?
- ACells break down simple food molecules
- BRelease the energy they contain
- CWhen it holds in all of the energy it has ever brought in
3Energy stored in cells is something like money you take from a savings account from a bank.
- ARichtig
- BFalsch
4During 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 ____ .
- AAdd to your body's energy savings account
- BTake away from your body's energy savings account
5When cells need energy, they withdraw it by
- ABreaking down the carbohydrates
- BA- and using the process of respiration
- CBoth A & B
6The term respiration has two meanings.
- ACellular Respiration & Air moving in and out of your lungs
- BCellular Respiration & Fermentation
- CBoth A & B
7What are the two stages of Respiration?
- A1- 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 - B1- In the Fermentation ; the Cytoplasm breaks down the muscles
2- The Respiration in the Mitochondria
- A1- In the Cytoplasm ; The molecules of glucose are broken down into smaller molecules
8Why is the Mitochondria often called the Powerhouses of the Cell?
- AIt makes the small molecules beak down into even smaller molecules
- BWhen chemical reactions require oxygen and release a great deal of energy
- CThe molecules of glucose are broken down into smaller molecules
- AIt makes the small molecules beak down into even smaller molecules
9Oxygen is used in the SECOND stage of Respiration
- ARichtig
- BFalsch
10In the FIRST stage of Respiration, Oxygen is not involved, and only a small amount of energy is released.
- ARichtig
- BFalsch
11Two other products of Respiration are Carbon Dioxide and Water.
- ARichtig
- BFalsch
12The CO2 and H20 diffuse out of the cell.
- ARichtig
- BFalsch
13In most animals, the CO2 and some water leave the body during exhalation.
- ARichtig
- BFalsch
14When you breath out, you release Oxygen. And when you breathe in, you breathe in Carbon Dioxide.
- ARichtig
- BFalsch
15The Raw Material for Respiration are sugar and Oxygen.
- ARichtig
- BFalsch
16During Respiratoin what 2 items are used to produce Sugar and Oxygen
- ASugars & Carbon Dioxide
- BWater & Sugar Glucose
- CCarbon Dioxide & Water
17Photosynsethis and Respiration cannot be thought of opposite processes.
- ARichtig
- BFalsch
18Single-Celled Organisms Obtain their energy through Respiration
- ARichtig
- BFalsch
19What is Fermentation?
- AAn energy releasing process that does require oxygen.
- BAn energy releasing process that does not require oxygen.
- CWhen cells obtain energy from glucose.
20Fermentation provides energy for cells without using Oxygen.
- ARichtig
- BFalsch
21The amount of energy released during Fermentation is much higher than the amount released during Respiration.
- ARichtig
- BFalsch
22What are two types of Fermentation?
- AAlcoholic & Drug Fermentation
- BAlcoholic & Yeast Fermentation
- CEnergy Fermentation
- DLactic Acid & Alcoholic Fermentation
23What makes Alcoholic Fermentation occur?
- AWhen Yeast and some other single-celled organisms break down sugars.
- BWhen you get a cramp because you have been drinking too much alcohol.
24What are the products of A.F.?
- ACO2 and a small amount of energy
- BH2O and a large amount of energy
- CH2O and a small amount of energy
25Why does L.A.F. occur?
- ABecause your cells are obtaining too much oxygen than they can handle.
- BBecause your cells are not receiving the proper amount of carbon dioxide.
- CBecause your cells are not obtaining enough oxygen for your cells
- DBecause your cells are taking in more oxygen than they can replace
26L.A.F. Supplies your cells with energy
- ARichtig
- BFalsch
Informationen
- Beschreibung
- Prentice Hall Science Explorer 2009 ***Cells and Heredity*** Pearson
- Autor
- barkygirl12
- Sprache
- English
- Aufrufe
- 116
- Schlagwörter
- Bewertung
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