Semester Test Review December 2014
1.
The site of cellular respiration is found at what level of organization? a.
Cell b.
Organ c.
Organ system d.
Organism
2.
The site of photosynthesis is found at what level of organization? a.
Cell b.
Organ c.
Organ system d.
Organism
3.
Photosynthesis produces which molecules that are beneficial to humans? a.
Carbon dioxide and water b.
Water and glucose c.
Glucose and oxygen
4.
How would a scientist view the site of protein production? Photosynthesis? Respiration? a.
Use a microscope to view the organelles b.
Use a magnifying glass to view the organelles.
5.
The purpose of photosynthesis is to? The purpose of respiration is to? a.
Release energy from food, produce oxygen and glucose for animals b.
Produce oxygen and glucose for animals, release energy from food molecules
6.
Mitosis is defined as a.
The process by which one cell divides into four daughter cells that are identical to the parent cell and are haploid b.
The process by which one cell divides into two daughter cells that are identical to the parent cell are diploid.
7.
Meiosis is defined as a.
The process by which one cell divides into four daughter cells that are identical to the parent cell and are haploid b.
The process by which one cell divides into two daughter cells that are identical to the parent cell are diploid.
8.
Is energy STORED or RELEASED in photosynthesis?
9.
Cells grow during __________________________ and divide during ______________________. a.
Prophase, metaphase b.
Interphase, mitosis
10.
Cells spend most of their time in interphase or prophase?
11.
Why is meiosis important? a.
It reduces the diversity of species b.
It increases the variation of species c.
It increases competition

12.
A student completes an experiment to determine if differences in colored lights affect the rate of photosynthesis. What is the dependent variable in this experiment? What is the independent variable in this experiment? a.
Type of lights, rate of photosynthesis b.
Rate of photosynthesis, type of lights
13.
A student completes an experiment to determine if temperature affects the amount of gas released from plants. What gas should be measured? a.
Carbon dioxide b.
Oxygen
14.
What are the reactants of photosynthesis? What are the products?
15.
What are the reactants of respiration? What are the products?
16.
What is the purpose of cellular respiration? a.
To provide glucose for organisms b.
To break down food molecules to provide energy for organisms
17.
What is the name of this organelle and what is its function?
18.
The process of _________________ __________________occurs in prophase I of meiosis? a.
Mutation reduction b.
Crossing over c.
Chromosome alignment
19.
The function of carbohydrates is to __________________ while the function of proteins is to
________________________________. a.
Provide energy, control reactions and regulate cell processes b.
Maintain the cell membrane, provide energy
20.
What is the name of this organelle and what is its function?

21.
Which of these organelles is involved in cellular respiration and uses ATP?
R
R r r
22.
A red homozygous flower is crossed with a Red heterozygous flower. What is the percentage of red flowered offspring?
23.
A female that carries the gene for colorblindness ( XCXc) marries a man who is colorblind. (XcY)
Will they have any children that are colorblind? If so, what gender are the children?
Xc
Y
XC Xc
ANSWERS:
1.
A 14. CARBON DIOXIDE, WATER, SUNLIGHT : OXYGEN AND GLUCOSE
2.
A 15. OXYGEN AND GLUCOSE: CARBON DIOXIDE, WATER, SUNLIGHT
3.
C 16. B 17. CHLOROPLAST, PHOTOSYNTHESIS
4.
A 18. B 19. A 20. MITOCHONDRIA, RESPIRATION
5.
B 21. MITOCHONDRIA
6.
B 22. 75% RED
7.
A 23. YES, 50% MALES, 50% FEMALES
8.
STORED
9.
B
10.
INTERPHASE
11.
B
12.
B
13.
OXYGEN