Exam (elaborations)
Bio 1020 Practice Final Exam [Answer Key]
- Course
- BIO 1020
- Institution
- Auburn University
Bio 1020 Practice Final Exam [Answer Key]
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Biology 1020 SI Final Practice Exam Colvin4/28/2016
NOTE: If you have any questions email me, not Dr. Colvin at KDS0035. Do NOT just memorize these questions and answers. Just use them as a guideline on some important things to study. This will not be exactly like the Final. Happy studying!!!!
1.Which is not an example of a vestigial structure?
a.Hind leg bones in whales
b.Male breast tissue
c.The coccyx in humans
d.Stamen and pistil in roses
2.Which sequence accurately reflects the flow of electrons in photosynthesis?
a.PSI → PSII → H2O → NADP
b.PSII → PSI → NADP → H2O
c.H2O → PSII → PSI → NADP
d.PSI → PSII → NADP → H2O
e.H2O → PSI → PSII → NADP
3.Which of the following is not one of the four properties of water?
a.Ice floats
b.Temperature buffer
c.Nonpolar nature
d.Principal solvent in living things
4.What is active transport? a.Movement of molecules within a cell b.Movement of molecules into or out of a cell against a concentration gradient
c.Movement of molecules into or out of a cell down a concentration gradient
d.Movement of molecules into or out of a cell using special proteins and not requiring energy
5.What is not a source of evidence for evolution?
a.Natural selection
b.Blending
c.Comparative anatomy
d.Vestigial organs
6.Unlike the saturated fatty acids, unsaturated fatty acids:
a.Contain hydrogen, carbon, nitrogen, and oxygen
b.Are often covalently bonded to sugars
c.Contain double bonds between carbons in their hydrocarbon chain
d.Contain all single bonds between carbons in their hydrocarbon chain
7.Which of these junctions is only found in plants?
a.Tight
b.Plasmadesmata
c.Desmosomes
d.Gap
8.Who collected organisms from all over and arranged them from simple to complex?
a.Lyell
b.Darwin
c.Lamark
d.Aristotle
9.Which of the following snakes is the only non-pit viper venomous snake in Alabama?
a.Copperhead
b.Timber Rattlesnake
c.Eastern Coral Snake
d.Water Moccasin
10.What is untrue about the following group:This study source was downloaded by 100000831299911 from CourseHero.com on 10-31-2021 14:19:13 GMT -05:00
https://www.coursehero.com/file/16011611/Bio-1020-Practice-Final-Exam-Answer-Key/This study resource was
shared via CourseHero.com Biology 1020 SI Final Practice Exam Colvin
4/28/2016 a.It is acidic
b.It is basic
c.It is found in ant stings
d.It is carboxyl
11.The disaccharide lactose is made by joining and through dehydration synthesis.
a.Alpha glucose and fructose
b.Alpha glucose and beta glucose
c.Alpha glucose and galactose
d.Alpha glucose and alpha glucose
12.At what stage does crossing over occur in meiosis?
a.Metaphase II
b.Anaphase I
c.Prophase II
d.Prophase I
e.Anaphase II
13.Which of the following shows the correct order of events in aerobic respiration?
a.Glycolysis → ETS → Krebs cycle → Connecting step b.ETS → Krebs cycle → Connecting step → Glycolysis c.Glycolysis → Connecting step → Krebs cycle → ETS d.Connecting step → Krebs cycle → Glycolysis → ETS
14.What can cause the denaturation of a protein?
a.pH change
b.high temperature
c.concentration of salts d.all of the above 15.The vast majority of cells in your body are:
a.Haploid
b.Diploid
c.Both
d.Neither
16.Who is the founder of taxonomy?
a.Cuvier
b.Linnaeus
c.Lyell
d.Wallace
17.Which of the following are paired CORRECTLY?
Monomers of are linked by bonds
a.Proteins; peptide
b.Carbohydrates; phosphodiester
c.Nucleic acids; ester
d.Lipids; glycosidic
18.What is the name of the following functional group:This study source was downloaded by 100000831299911 from CourseHero.com on 10-31-2021 14:19:13 GMT -05:00
https://www.coursehero.com/file/16011611/Bio-1020-Practice-Final-Exam-Answer-Key/This study resource was
shared via CourseHero.com
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