Midterm Respiration Review DR JAM

Midterm Respiration Review

1. A biological process that occurs in both plants and animals is shown below.

Which row in the chart below identifies the lettered substances in this process?

A) 1

B) 2

C) 3

D) 4

2. The temporary storage of energy in ATP molecules is part of which process?

A) cell division

B) cellular respiration C) protein synthesis

D) DNA replication

3. A student prepared a test tube containing yeast, glucose, and water. After 24 hours, the test tube was analyzed for the

presence of several substances.

What substance would the student expect to find if respiration occurred in the test tube?

A) a hormone

B) starch

C) nitrogen

D) carbon dioxide

4. The direct source of ATP for the development of a fetus is

A)

B)

C)

D)

a series of chemical activities that take place in the mitochondria of fetal cells

a series of chemical activities that take place in the mitochondria of the uterine cells

the transport of nutrients by the cytoplasm of the stomach cells of the mother

the transport of nutrients by the cytoplasm of the stomach cells of the fetus

5. In what way are photosynthesis and cellular respiration similar?

A)

B)

C)

D)

They both occur in chloroplasts.

They both require sunlight.

They both involve organic and inorganic molecules.

They both require oxygen and carbon dioxide. inorganic produce

6. Which term best defines a bacteria that can survive without oxygen?

A) aerobic

B) anaerobic

C) heterotrophic

Page 1

D) saprophytic

DR JAM

Midterm Respiration Review

Base your answers to questions 7 and 8 on the diagram below. The diagram illustrates a process by which energy is

released in organisms.

7. The energy released in this process was originally present in

A) sunlight and then transferred to sugar

C) the oxygen and then transferred to sugar

B) sunlight and then transferred to oxygen

D) the sugar and then transferred to oxygen

8. Which molecule stores the energy produced by cells in the reaction above?

A) glucose

B) ATP

C) oxygen

D) enzymes

9. What are possible products of certain types of anaerobic respiration?

A) water and oxygen

C) nitrogen gas and ammonia

B) pyruvic acid and glycerol

D) alcohol and carbon dioxide

10. Base your answer to the following question on The diagram below shows a sequence of events that often occurs in human

muscle cells.

The substance represented by letter X is most likely

A) hemoglobin

B) glycogen

C) ethyl alcohol

Page 2

D) lactic acid

Midterm Respiration Review

11. Base your answer to the following question on the chemical reactions below. Select the chemical reaction, from the list

below, that is most closely associated with that statement.

Chemical Reactions:

(1) 2 pyruvic acid ? 2 ethyl alcohol + 2CO2

(2) 2 pyruvic acid ? 2 lactic acid

(3) 2 pyruvic acid + 6O2 ?

6H2O + 6CO2 + 34 ATP

This reaction occurs in humans when muscle cells do not receive an adequate supply of oxygen.

A) 1

B) 2

C) 3

D) 4

12. Base your answer to the following question on the information and diagram below and on your knowledge of biology.

A student conducted an investigation on fermentation. Yeast, molasses, and water were combined in a fermentation tube

and left for several hours at room temperature. The results are shown below.

Which substance would most likely be found in the greatest amount in area X?

A) O2

B) C6H12O6

C) H2O

D) CO2

13. Mice store only a small amount of the energy they obtain from plants they eat. State what might happen to some of the

remaining energy they obtain from the plants.

14. Base your answer to the following question on the information and the diagram below which represents a single-celled

organism known as Euglena.

This organism is able to carry out both photosynthesis and cellular respiration. Choose one of these processes and write the

name of the process you chose below.

Using words or chemical symbols, summarize the reaction involved in the process you chose.

Page 3

Midterm Respiration Review

15. Photosynthesis and respiration are two important processes. Discuss one of these processes and explain its importance to

an organism. In your answer, be sure to:

? identify the process being discussed

? identify the organelle where this process occurs

? identify two raw materials necessary for this process

? identify one energy-rich molecule that is produced by this process

? state how organisms use the energy-rich molecule that is produced

? state how a gas produced by this process is recycled in nature

Base your answers to questions 16 and 17 on the two sets of cell organelles in the chart below and on your knowledge of

biology.

16. Explain how the two organelles in the set you selected interact to carry out the cellular process you identified in the

previous question .

17. Select one set of organelles and record the letter of the set. Identify a cellular process that is accomplished by organelle 1

in the set you selected.

Page 4

 ................
................

In order to avoid copyright disputes, this page is only a partial summary.

Google Online Preview   Download