Biology I Fall Semester Final Exam Study Guide
Name_________________ Period ____
Biology I Fall Semester Final Exam Study Guide
Cells, Microscopes and Scientific Method
1. In an experiment, what is:
a. The independent variable: ____________________________________________
b. The dependent variable: _____________________________________________
c. The control: _____________________________________________
d. A constant: _____________________________________________
Look at the information below:
[pic][pic]
2. What is the hypothesis for this experiment?
a. If you shuffle the cards more times, then you are probably alert.
b. If you can sort playing cards, then you are probably alert.
c. If it is early in the morning, then you are alert.
3. Which of the following conclusions is supported by the data shown above?
a. Alertness is directly related to the level of distraction.
b. Shuffling methods can affect alertness.
c. Alertness levels vary during the day.
d. Long periods of rest improve alertness.
4. Name a constant for this experiment: ________________________________________
5. Label the following organelles:
[pic]
[pic]
5. The picture shows an experiment designed to investigate activity in a water plant in a dark room. Over time, bubbles can be easily observed and counted as they escape from the funnel. The number of bubbles is an indicator of the rate of photosynthesis. Which of these data tables best reflects the expected results of this experiment?
[pic]
6. A prokaryotic cell has all the parts listed below EXCEPT:
7. Ribosomes
8. Cell membrane
9. Nucleus
10. Genetic material
d. An animal cell has all the parts listed below EXCEPT:
6. Mitochondria
7. Chloroplast
8. Ribosomes
9. Golgi body
e. Eukaryotic cells have all of the following characteristics EXCEPT:
6. They are easily viewed with a microscope.
7. They are large in size.
8. They do not have a nucleus.
9. They are complex with many organelles.
f. Living things do all of the following things EXCEPT:
6. Reproduce
7. Move
8. Use energy from foods
9. Respond to changes in the environment
7. Use the Venn Diagram below to show what prokaryotic cells and eukaryotic cells have in common.
15. Use the Venn Diagram below to show what plant and animal cells have in common.
16. If a cell was missing mitochondria, which of the functions below would the cell not be able to do?
a. Metabolism
b. Respond to its environment
c. Make ATP (energy)
d. It would not be able to do any of the things listed above.
17. If a plant cell was missing chloroplasts, what would it not be able to do?
a. Move from predators.
b. Reproduce.
c. Produce sugars from sunlight.
d. Absorb water from its roots.
Science Skills Review
18. What volume should be reported for the solution in this graduated cylinder?
A. 64.0 mL
B. 56.2 mL
C. 56.0 mL
D. 50.6 mL
Chemistry and Enzymes
| |
|WORD BANK |
|Atom |Element |Water |
|Carbohydrate |Protein |Lipid |
|Monosaccharide |Polysaccharide |Nucleic acid |
19. These organic molecules are used as energy sources and include things like sugars and starches. ____________________________
20. This is the smallest unit of matter and contains electrons, protons and neutrons. _____________________
21. These organic molecules are made of amino acids and can be used to build muscles, hair, feathers and are also used as enzymes. ________________________
22. DNA and RNA, which are responsible for storing and transmitting genetic information are two types of this organic molecule. ____________________________
23. These organic molecules are simple sugars and include things like glucose and are the building blocks of larger carbohydrates like starch. ___________________________
24. These organic molecules are made up of a glycerol molecule and three fatty acids. They are used to store energy and are a major part of the cell membrane. _______________
Look at the graph of enzyme activity below and answer the questions that follow.
25. What does this graph tell you about how temperature affects enzyme activity? ________________________________________________________________________________________________________________________
26. Why do you think the activity of the enzyme declines after 40 degrees? ________________________________________________________________________________________________
Use the graph below to answer the questions that follow.
[pic]
27. According to the graph above, do all enzymes work at the same pH level? ___________
28. Which enzyme works best at an acidic pH? _________________________________
29. Which enzyme works best at a neutral pH? _________________________________
30. What happens to enzymes when they are not at their ideal pH level? _________________________________________________________________
31. Which of the elements below is an element found in All living things?
a. Carbon
b. Hydrogen
c. Plutonium
d. Sulfur
32. Which one of these is not the job of a protein?
a. Makes up hair, feathers and scales
b. Is used as an energy source
c. Can be used to fight off illnesses in the immune system
d. Makes up enzymes
[pic]
34. Name two examples of a carbohydrate:
a. _______________________________________
b. _______________________________________
35. What is an enzyme? ________________________________________________________________________________
36. What is a substrate? ________________________________________________________________________________
37. What is the activation energy of a chemical reaction? ________________________________________________________________________________
38. Do you think that the activation energy is the same for all chemical reactions? Why or why not? ________________________________________________________________________________
39. What is the active site of an enzyme? ________________________________________________________________________________
40. What would happen if the active site of an enzyme was blocked by something? __________________________________________________________________
41. Photosynthesis & Cellular Respiration
| |Photosynthesis |Cellular Respiration |Lactic Acid fermentation |
|Function | | | |
|Location | | | |
|Reactants | | | |
|Products | | | |
|Equation | | | |
42.
[pic]
Cell Membranes and Transport
43. What is the job of the cell membrane? ________________________________________
Matching. Match the terms in column A to their definitions in column B.
|Column A |Column B |
|45. hypotonic |A. passive movement of substances from high concentration to low |
| |concentration |
|46. isotonic |B. a solution that has more water than dissolved substances |
|47. hypertonic |C. passive movement of water from high concentration to low concentration |
| |across a semi-permeable membrane |
|48. diffusion |D. a solution that has equal amounts of water and dissolved substances |
|49. osmosis |E. a solution that has more dissolved substances than water |
50. The cell membrane of a red blood cell will allow water, oxygen, carbon dioxide, and glucose to pass through. Because other substances are blocked from entering this membrane is called
a. perforated
b. semi-permeable
c. non-conductive
d. permeable
51. Look at the diagrams below and draw an arrow to show which way water will move in each system.
|CELL |Cell |ENVIRONMENT |
|90% water |membra|85% water |
|10% salt |ne |15% salt |
|CELL |Cell |ENVIRONMENT |
|70% water |membra|100% water |
|30% sugar |ne |0% sugar |
|CELL |Cell |ENVIRONMENT |
|97% water |membra|70% water |
|3% dissolved substances |ne |30% dissolved substances |
Starch turns blue-black in the presence of iodine solution. A selectively permeable dialysis sac containing a starch solution is placed into a beaker of iodine solution.
[pic]
52. If the dialysis sac is permeable only to water and iodine, what will the solutions in the beaker and the sac look like after two hours?
a. The iodine solution in the beaker will turn blue-black; the starch solution will not change.
b. The starch solution in the dialysis sac will turn blue-black; the iodine solution will not change.
c. Neither solution will turn blue-black.
d. Both solutions will turn blue-black.
53. Describe what kind of solutions the cells below have been placed in: hypertonic, isotonic or hypotonic.
[pic]
Cell Cycle and Cell Division
54. What happens during each of the phases of the cell cycle:
a. G1 phase: ___________________________________
b. S phase: ___________________________________
c. G2 phase: ___________________________________
55. Identify the stages of mitosis shown in the picture below:
[pic]
56. What is the result when cells divide uncontrollably? ________________________
DNA, RNA and Protein Synthesis
57. DNA and RNA are similar because they both contain
a. deoxyribose.
b. nucleotides.
c. thymine.
d. double helices.
58. A nucleotide consists of
a. between one and three phospholipids and protein
b. glucose, fructose, and sucrose
c. a phosphate group, a five-carbon sugar, and a nitrogenous base
d. two molecules of ATP and one molecule of ADP
59. James Watson and Francis Crick are now famous for hypothesizing the
a. structure of DNA
b. function of DNA
c. existence of DNA
d. function of RNA
60. The enzyme which bonds new nitrogenous bases to those existing on the original DNA strand is called
a. DNA polymerase c. DNA ligase
b. DNA amylase d. DNA helicase
61. The genetic information for making a protein must move from the nucleus to the cytoplasm. Which of these moves this information to the cytoplasm?
a. a ribosome c. RNA
b. DNA d. amino acid
Mutation Review:
62. The mutation shown above is called a(n) ____________________________.
substitution translocation deletion inversion
63. Making a protein from an RNA message (RNA→ PROTEIN) is called _____________________ (Transcription or Translation)
64. A person with an A and a B allele having AB type blood is an example of
__________ dominance.
Complete Co incomplete
65.Another name for homozygous is _______________________.
hybrid pure dominant mutant polygenic
66. What is the probability that an offspring from this cross will show the DOMINANT trait?______
0% 25% 50% 75% 100%
67. The genes an organism has is called its ______________________.
PHENOTYPE GENOTYPE
-----------------------
A ________________
B ________________
C ________________
D#2QRS}Êè 3 a s ² Ó Ô Õ Ö Û º»½
¾
Æ
å
5
6
öìâÕɹ±©±©±©±©±š‹±ƒ±{±©±s±ƒk[-jhB~ÀU[pic]mHnHtHu[pic]
hB~ÀOJQJ
hÇtWOJQJ
h>kÁOJQJ
h
WOJQJjûihÐahçZÅOJQJU[pic]jhÐahçZÅOJQJU[pic]
hçZÅOJQJ
hY~¬OJQJh"uhY~¬5?CJOJQJaJ h"uCJOJQJaJ h
Wh"uC ________________
................
................
In order to avoid copyright disputes, this page is only a partial summary.
To fulfill the demand for quickly locating and searching documents.
It is intelligent file search solution for home and business.
Related download
- biology 1 study guide for test mt san antonio college
- college biology chapter 7 review sheet
- biology end of course test study guide
- biology i fall semester final exam study guide
- unit 1 study guide the biology corner
- chapter 1 biology exam study guide henry county schools
- ecosystem study guide
- biol 111 unit 1 study guide
- biology 205 miramar college
Related searches
- biology exam study guide answers
- physical science final exam study guide
- biology 1 final exam answers
- biology final exam answer key
- biology final exam test
- biology 1 final exam review
- biology final exam review answers
- ccna exam study guide pdf
- biology final exam pdf
- lmsw exam study guide free
- biology final exam review pdf
- ap macroeconomics 2nd semester final exam project