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Semester 1 Final Exam Review
Test Description: Biology
Instructions: Answer all questions to get your test result.
1) Which of the following is an organic macromolecule
A
Cells
B
Calcium
C
Sodium
D
Carbohydrates
2) All ORGANIC macromolecules have:
A
Amino Acids
B
Carbon
C
Lipids
D
Sodium
3) What is an example of a carbohydrate monomer?
A
Lactose
B
Cellulose
C
Glucose
D
Glycogen
4) What is a polymer of carbohydrates called?
A
Glucose
B
Disaccharide
C
Polysaccharide
D
monosaccharide
5) Which is not a type of lipid?
A
Steroids
B
Saturated Fat
C
Phospholipids
D
Cellulose
6) Which is not a part of a lipid?
A
Glycerol
B
Fatty Acid
C
R Chain
D
Bent or straight tail
7) What is the function of proteins?
A
Day to day functions
B
Short term energy storage
C
Insulates the body
D
Long term energy storage
8) Which process turns a monomer into a polymer?
A
Dehydration Synthesis
B
Photosynthesis
C
Hydrolysis
D
Glycolysis
9) Which structure do all cells have?
A
Nucleus
B
Cell Wall
C
Cell Membrane
D
Chloroplast
10) Which of the following are kingdoms of prokaryotic cells?
A
Plant and Animal
B
Archaebacteria, Eubacteria
C
Plant, Animal, Protist, Fungi
D
Protists, Archaebacteria, Eubacteria
11) What does the independent variable do?
A
It is what is changed
B
It is what stays the same
C
It is what is measured
12) Which of the following best describes diffusion?
A
High concentration to low concentration
B
low concentration to high concentration
13) If an animal cell is placed into a hypotonic solution, the cell will ____________.
A
None of these
B
Shrink
C
stay the same
D
Swell
14) If the calcium in your blood decreases below homeostasis levels, a gland in the brain will sense the decrease and send a chemical message to your bones. Your bones will release calcium into the blood, bringing blood calcium levels back up.
A
Positive Feedback
B
Negative Feedback
15) The Reactants of photosynthesis are ______.
A
Carbon Dioxide, Water, Light
B
Glucose, Oxygen
16) The difference between ATP and ADP is
A
ATP has two phosphate groups and ADP has three
B
ATP has three phosphate groups and ADP has two
17) Organisms, such as plants, that make their own food are called
A
Omnivores
B
Heterotrophs
C
Autotrophs
D
Carnivores
18) The TWO parts of photosynthesis are:
A
Light dependent and the Light independent (Calvin Cycle)
B
Calvin Cycle and Lactic Acid Fermentation
C
Light dependent and Kreb's Cycle
D
Krebs cycle, Glycolysis
19) What is the name of the cells that open and close the stomata?
A
Guard Cells
B
Epidermal Cells
C
Chloroplasts
20) Which of the following are reactants in cellular respiration?
A
Glucose and Oxygen
B
Oxygen
C
Carbon Dioxide, water and light
D
Light
*select an answer for all questions
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