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PRHS BIOLOGY. Performance Final Review Spring 2010 Practice Questions. Practice Question # 1. Look at the graph… What type of growth is occurring at point A? Exponential Explain what is happening to the population at point B. The pop is decreasing, exceeded carrying capacity - PowerPoint PPT Presentation
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PRHS BIOLOGY
Performance Final
Review Spring 2010Practice Questions
Practice Question # 1Look at the graph… What type of growth is occurring at point
A?
ExponentialExplain what is happening to the
population at
point B.
The pop is decreasing, exceeded carrying capacity
Overall, this graph is Exponential (J curve) or Logistic (S curve)?
S curve
A
B
Practice Question # 2Label the following
parts and give the
function of each…
Part # 9
Coarse adjustment Part # 8
fine adjustment Part # 11
arm Part # 1
eye piece Part # 2
objective lenses
Practice Question # 3
How do you calculate total magnification?
eye piece times objective lensWhat does a compound microscope
use to see the image?
a light source
Practice Question # 4
What does the following equation represent?
6O2 + C6H12O6 6CO2 + 6H2O + E
List the reactants.
6O2 + C6H12O6
List the products.
6CO2 + 6H2O + E
What if the reaction was reversed?
6CO2 + 6H2O + E 6O2 + C6H12O6
Enzymes (Liver lab!!!!)
Function to speed up _________ in the body Enzyme connects to ________that fits the
enzyme’s active site. Chemical reaction can then proceed at a
________rate than it would on its own Smaller fragments (crushing the liver) would
allow greater enzyme activity because there ___________ to connect to the enzymes
Enzymes are reusable, specific and special ______ that often end in _______
Enzymes very are sensitive to changes _______________
chemical reactions
substrate
faster
increased surface area
proteins ASE
Temperature and pH
Practice Question # 5
In dragons, green scales are dominant to yellow scales. Imagine that you crossed a heterozygous green scaled dragon with a homozygous yellow dragon.
What are the genotypic and phenotypic ratios of the offspring? G g
g
g
Gg gg
Gg gg
0:2:2
Homo. Dom: hetero.: homo rec
50% green hetero & 50% yellow homo
Practice Question # 617. Animal / Plant Cell?
Plant17. Prokaryotic or Eukaryotic
Cell?Eukaryotic
17. What is # 5? What is the function?Chloroplast and photosynthesis
17. What is # 3?nucleus
17. What is # 2?cell membrane
17. What is # 1?Cell wall
Practice Question # 7How do you test for simple sugars (name of test)?
Benedict’s
Which test did we use for polysaccharides?iodine
Which of the tests below did we use for monosaccharides? A
A B
#7 Biochemistry continued
Bendict’s reagent is for _______________(blue negative & yellow/gold/green positive)
Iodine tests for __________________
(yellow negative & black/purple is positive)
Brown paper test for __________think greasy stain on french fry bag is a positive test for lipids
Know that _______do not dissolve in water, they will form two layers
Practice Question # 826. Who is the
secondary consumer in this food chain?
27. Who is the final consumer in this food chain? Why?
28. Which organism is an herbivore?
Practice Question # 9
Transcribe the following sequence of DNA into mRNA…
AAA CTG AGC GGG TTA CGA CCC TGA
UUU GAC UCG CCC AAU GCU GGG ACU
29. How many codons make up this strand? 8
30. Once you have the mRNA, how would you find the amino acid? Codon chart
Practice Question # 10
Microbiology31. Which is a virus?
32. Which is a bacteria?
33. Which is a protist?
34. Which is a fungus
A
CB
D
Microbes and Relative Size Which is usually biggest?
Which is the smallest?
What are the bacteria shapes?
What about fungi?
protists
viruses
Unicellular=yeast otherwise BIG
Be able to ID: Diatoms, Paramecium & Amoebas
Diatoms
Paramecium
Amoeba
ID: Phaeophyta, Rhodophyta, Chlorophyta, Chrysophyta
ALGAE
Rhodophyta
Chrysophyta
Chlorophyta
Phaeophyta
Practice Question # 10 (cont.) Microbiology What are the Kingdoms of bacteria
and the Domains? Archaebacteria (ARCHAEA) & Eubacteria (BACTERIA) Which group(s) most commonly
helps and causes illness in humans?
Eubacteria (BACTERIA)
Practice Question # 11
35. List the phases of mitosis in order.
36. What phase of
mitosis is this cell in?
Mitosis Review
anaphase metaphase
prophase telophase
Mitosis vs Meiosis Which is requires 2 divisions and your end up
with gametes? Which occurs only in body or somatic cells? Which increases genetic variety and increase
potential to survive? Which produces haploid cells with unpaired
chromosomes? Which is used for repair and growth? Which is used to after cloning? What is the human genome project? Which one can nondisjunction occur in?
MEIOSIS
MITOSIS
MEIOSIS
MEIOSIS
MEIOSIS
MITOSIS
MITOSIS
MITOSIS
Practice Question # 12
37. The dependent (responding) variable is plotted on the _____________axis.
38. The independent (manipulated) variable is plotted on the ______________axis.
39. The ________variable is the data the experimenter is looking for.
Practice Question # 1340. What Kingdom are these organisms in?
Animalia41. What Phyla are they in?
Echinodems
Practice Question # 13 (cont.) Know the 8 invertebrate phyla we looked at in
the animal survey lab and common examples. Porifera Cnidarians Platyhelimenthes Nematoda Annelids Mollusks Arthropoda Echinodermata
Practice Question # 1442. What are the two types of vascular tissue
in plants?
Xylem and Phloem42. What are the male parts of a flower,
female parts?
Male: Stamen (anther& filament)Female: Carpel{pistil}(stigma, style, & ovary)
Practice Question # 15
44. Read this graduated cylinder
21.5 mL
45. What unit do you use with the electronic balance?
grams (g)
Practice Question # 16Genetics46. What is the type of inheritance occurs in ABO blood
types?
multiple alleles and codominance46. If a type B man marries a type A women, is it
possible for them to have a type O child?25% if both are heterozygous, otherwise NO
46. If possible, what must the parents’ genotypes be?AO and BO
46. What is a karyotype?a picture of arranged chromosomes
46. What is a pedigree?a chart used to predict inherited disorders
Practice Question # 17
Know how to read a dichotomous key
Online Key
http://students.ed.qut.edu.au/n2364379/MDB377/DichotomousKey.html
Performance ReviewRemember:
STUDY !!! but get a good night's sleep!
Review old labs using your packets. USATESTPREP has great graph questions, be
prepared…
Read the entire question at the station and THINK LOGICALLY!!!
Bring a calculator, if possible! GOOD LUCK and may the Force be with You!!!