Transcript EOC questions

EOC Review!!!!
Iodine is added to each tube.
1.
2.
Tube A
is
black
after
iodine
Tube B
is clear
amber
color –
dilute
iodine
Tube C
is pale
gray
after
ioding
What does amylase
break down
according to the
results?
How does asparin
affect the action of
amylase?
Lipids!!!
Double bond
3. The two molecules pictured above are
sections of fatty acids. Are they saturated
or unsaturated?
Saturated Fatty Acid
4. Why is the fatty acid shown above
considered to be saturated?
Two human digestive enzymes
5.
6.
7.
How much substance
(product) was
produced in the
pepsin controlled
reaction?
Which pH value were
60 mg of substance
produced by pepsin?
Amylase?
Two human digestive enzymes
8.
9.
Name the enzyme
that works best in
acidic conditions.
What substance is
produced when
amylase acts on
starch?
Scientists are developing a laundry detergent that
contains an enzyme that breaks down lipids to
remove fat stains from clothing.
10.
11.
Into which two
substances will the
new enzyme digest
the fat molecule?
Why should this
laundry detergent
containing enzymes
not be used at high
temperatures?
Cells!!!
12.
13.
What is one
difference between
prokaryotic and
eukaryotic cells?
What is another
difference between
prokaryotic and
eukaryotic cells?
Membranes!
14.
15.
16.
List at least two
substances that may
move freely through
the membrane?
For what is a
transport protein
used?
What is the funtion
of the glycoprotein
(surface protein)?
Glycoprotein
Movement of materials!
17. What process is shown above?
18. Describe what is happening in the
diagram.
19.What molecule moves?
20. In which direction will the substance
move?
Photosynthesis!
21.
22.
23.
At what time of day was the rate of photosynthesis
the highest?
When would the most carbon dioxide levels be
released into the air?
When would the most oxygen be released into the air?
The Central Dogma!
24.
25.
26.
27.
28.
29.
What is the structure at
the left called?
List the four bases found in
DNA.
Which of the above is not
found in RNA?
Which base is found only in
RNA?
Which base binds to
Cytosine?
In RNA, which base binds
with Adenine?
Day One Final Jeopardy!!!!
Given the DNA coding sequence:
TAC-CAT–GAG
What is the mRNA sequence?
What is the corresponding amino acid
sequence?

Central Dogma continued!
30. DNA is found only in the nucleus, yet the instructions it
contains are needed by the ribosomes. How does the DNA
message get to the ribosome? What is the name of the
process and what is the messenger called?
Central Dogma continued!
31. A short section of mRNA is called a ___?
32. What molecule carries amino acids to the
ribosome s during protein synthesis?
Mutations
33.
34.
Which is more
harmful the insertion
or substitution?
Why?
Pedigree
I
II
III
IV
34. How many generations are listed?
35. In generation I, which parent is a carrier?
36. Which individual in generation II marries some one
who is homozygous dominant?
37. In which generation is the first case of sickle cell
anemia found?
38. Can two carriers produce a person with sickle cell
disease?
Pedigree
I
II
8 and 9
III
IV
39. Can a normal homozygous individual produce a child
with sickle cell disease?
40. In generation III, individuals 8 and 9 have four
children, two of whom have sickle cell. What is the
probability of their offspring having sickle cell?
41. Is this probability the same as the actual ratio of
affected children? If not, explain why there is a
difference.
Evolution
41. What is a fossil?
42. In what type of rock
are fossils found?
43. Why is the fossil
record incomplete?
Evolution
44. Homologous
structure
45. Analogous structure
46. Convergent
evolution
A.
B.
C.
Body part inherited
from a common
ancestor.
Body part with a
similar function not
inherited from a
common ancestor.
Organisms living with
the same pressures
of natural selection
47. What would Lamarck predict?
Two very muscular
people who were once
very thin marry and
have a child.
48. What would Darwin predict?
49. Which two are more closely related Dinosaurs,
birds and crocodiles or Rodents, rabbits and
Amphibians?
51. Write a word equation for photosynthesis using
the photo below.
Aerobic Respiration

52. Aerobic respiration is the reverse of
photosynthesis. Write a word equation for
aerobic respiration.
Ecology
53.
What is ecological succession?
Does transpiration add or remove water
from the air surrounding a plant?
54. Why is ground water important to humans?
55. How might human activities influence runoff
from precipitation and affect the bodies of
water in which is empties?
53.
56. List three autotrophs.
57.
58.
59.
60.
List two primary consumers.
List one secondary consumer.
List one producer.
If all the owls were killed, what would happen to
the numbers of voles?
57.
58.
Using the relationships pictured above, construct one food
chain with four members.
DDT is a pesticide that is not broken down or excreted by
animals. It is stored in the fatty tissue of the animal.
Which organism would have the greatest level of DDT in
their system if it were used to control insects in this
ecosystem?
59.
60.
61.
Draw one pyramid with four members for 1
point.
Draw another with four members for another
point.
Draw one more for one more point!
Food Energy Pyramid
61.
62.
Which part of this
pyramid contains the
most biomass?
tertiary, secondary,
primary consumers
or producers?
Why does the
amount of biomass
(stored energy)
appear to decrease
higher on the
pyramid?
63. What process is indicated by X? photosynthesis or
cellular respiration?
64. What process is indicated by Y? photosynthesis or
cellular respiration?
65. How do coal and oil, fuels derived from fossils end
up as carbon dioxide in the atmosphere?
66. If process is decomposition how does it affect the
amount of carbon dioxide in the atmosphere?
67. Carbon dioxide results from the burning of fossil
fuels and from decomposition once living organisms.
Which environmental problem is caused by elevated
levels of carbon dioxide in the atmosphere of the
Earth?