This is the last homework of this marking period and the last for cells.....only five questions. Keep those standards high! This work is due Thursday, March 13th. The Unit Test on Cells will be on Thursday the 13th. Note this is a change!! You should review the past test on cells, the previous homeworks, Your notes, the Quia web site on cells, the handout given on the 7th (19 questions you completed). You might also use the Quia activities on the cell page to review vocabulary and take a sample test.
Question #1: Energy released from the cellular respiration of glucose is
1) first stored within ATP
2) stored in the liver as fat
3) turned into fat
4) used directly for body activity
Question #2: As a direct result of the life process called cellular respiration in humans,
1) liquid wastes are eliminated from the body
2) food is digested and absorbed into the blood
3) energy is released from digested food within
the cells
4) nutrients are transported within the cells
Question #3: Which statement most accurately describes the process of respiration?
1) it occurs only in plants during the daylight
hours and usually involves the exchange of
gases.
2) it occurs only in plants during the daylight
hours and involves the taking in of
preformed organic molecules
3) it occurs continuously in the cells of all
organisms and involves the synthesis of
carbohydrate molecules
4) it occurs continuously in the cells of all
organisms and often involves an exchange
of gases
Question #4: Which group of organic compounds includes the enzymes?
1) proteins
2) carbohydrates
3) sugars
4) starches
Question #5: Compare photosynthesis and respiration with regard to each of the following:
* source of energy
* materials used by each process
* location of each process in the cell
* when each process occurs in plants and animals
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