BIO 102 MENU

syllabus 
1 - origin 
2 - biomol. 
3 - biomol2 
4 - viruses
5 - prokaryon 
6 - endosym 
7 - eukaryon 
8 - energy 
9 - mitosis 
10 - meiosis 
11 - reprod 
12 - genetics 
13 - humgene 
14 - humge2 
15 - evolution 
16 - evolutio2 
17 - diversity 
18 - diversi2 
19 - tissues 
20 -digestive 
21 - respirat 
22 - circul 
23 - excret 
24 - endocr 
25 - receptors 
26 - nervsys 

Quizzes 
Bio 103 Lab  

(full title of lecture appears in status bar on the top or at the bottom of your window)

Quiz 1 Bio 102-01
Spring 2005
10 points

FILL IN THE CIRCLES CORRESPONDING TO ALL CORRECT ANSWERS. MORE THAN ONE ANSWER MAY BE CORRECT!!
Multiple Choice.
1. Which of the following statements are true about the primitive earth?
a. there was no free oxygen (O2)
b. there was no water (H2O)
c. the surface was very cold
d. earth formed about 3 million years ago
Matching. Subunits with macromolecules.
Fill in the letter corresponding to the correct subunit.
a. nucleotides b. amnio acids c. sugars
2.__b__proteins
3.__c__carbohydrates
4.__a__nucleic acids
5. Which of the following are inorganic biomolecules?
a. vitamins
b. minerals
c. lipids

Quiz 2

Multiple Choice.
6. Which of the following are composed solely of glucose?
a. starch
b. cellulose
c. steroids
d. glycogen
e. sucrose

7. Which of the following are lipids?
a. phospholipids
b. cholesterol
c. ribose

8. Genes are composed of
a. DNA
b. proteins

Quiz 3

Matching. Select the letter corresponding to the correct term for the process described.
a. Replication b. Transcription c. Translation
9. _b__ production of an mRNA molecule (messenger RNA) on a DNA template.
10. _c__ production of a protein from an mRNA message
11. _a__ production of a new double stranded DNA from an “old” DNA molecule.

Fill in the circle(s) corresponding to all correct answers. More than one answer may be correct!!
12. Viruses
a. have cell walls
b. contain a nucleic acid
c. have a protein capsid (coat)
d. can be killed by antibiotics

13. Bacteria
a. have double stranded circular DNA as their genetic material
b. always have a cell (plasma) membrane
c. can be killed by antibiotics

Quiz 4

Multiple Choice. Fill in the space before the letters corresponding to all correct answers.
14. Which of the following are found in all cells both prokaryotic and eukaryotic?
a. DNA and RNA
b. ribosomes
c. a nucleus
d. cell (plasma) membrane
e. cell walls

15. Mitochondria
a. are found in all cells both prokaryotic and eukaryotic
b. are where most of our ATP (energy) molecules are produced
c. are double membrane bound organelles
d. have their own (circular) DNA
e. are the size of bacteria

Quiz 5

Multiple Choice. Fill in the space before the letters corresponding to all correct answers.
16. Chloroplasts
a. are found in all plant cells
b. arose by endosymbiosis of a photosynthetic bacterium
c. contain a circular DNA molecule

17. Enzymes
a. are vitamins
b. are proteins coded for by genes
c. speed up the rate of reactions

18. Which of the following are products of photosynthesis?
a. O2
b. CO2
c. ATP

19. Answer a (>); b (<); or c (=)
The number of plant cells with mitochondria is_>__the number of plant cells with chloroplasts.