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WorksheetsBiology Final Lab - Study Guide
Total questions: 50
Worksheet time: 26mins
FMN (flavin mononucleotide) is:
a unilateral integral protein
a transmembrane protein
a peripheral protein
When the products of a reaction are at a higher energy level than the reactants, the reaction is:
Endergonic
Spontaneous
Exergonic
Catalytic
Glycolysis takes place in:
The Golgi Stacks
The Mitochondria
The Endoplasmic Reticulum
The Cell Cytoplasm
Chloroplasts are found in:
Mesophyll Cells
Bundle Sheath Cells
Vascular Tissues of plants
Photoautotrophic Bacterial Cells
What is the function of light in the light dependent reaction of photosynthesis?
It splits ATP into ADP and phosphate to power the light dependent reactions.
It is a source of electrons for the electron transport chain of photosynthesis.
It excites electrons in the reaction center.
It transfers electrons to FAD.
Which of the following is NOT a characteristic that chloroplasts and mitochondria share.
They both have light harvesting pigments.
They have their own DNA.
They are capable of reproducing themselves.
They have a double membrane system.
How many carbon atoms are present in one molecule of ribulose biphosphate?
4
6
2
During which stage of mitosis do the kinetochore microtubules attach to the centromere?
Prometaphase
What are the three cell cycle checkpoints?
G0
M
S
G1
G2
Cytokinesis in plant cells involves the formation of a(n):
Cell Plate
Cleavage Furrow
Centrosome
Central Vacuole
A woman has a blood type of A+. Her daughter is O+ and her son is B negative. Rh positive is a simple dominant over Rh negative. What is the woman's genotype?
AO+-
AA++
AO++
AO--
What is the expected probability of getting two heads (HH) when you flip two coins simultaneously?
50%
33%
75%
25%
A man with blood type A whose mother has type O, hasa child by a woman with blood type AB. What is the probability that the baby will have blood type B?
12.5%
50%
0
25%
What is the genotype of an individual who shows the recessive trait in dominant/recessive inheritance?
Homozygous
Heterozygous
Which of the following disorders is a result of aneuploidy?
Cri du chat
Klinefelter's Syndrome
Sickle Cell anemia
Angelman's Syndrome
Trisomy 18 is known as:
Edward's syndrome
Down's syndrome
Klinefelter's syndrome
What is the karyotype for Turner's Syndrome?
Monosomy of the X-Chromosome
Trisomy of the sex chromosome
Trisomy 13
Monosomy 22
Trisomy 21
What is the karyotype for Down's Syndrome?
Monosomy 21
Trisomy 21
Trisomy 18
Trisomy 13
In Module 8, we covered cellular respiration. What did we use as test organism?
Mold
Bacteria
Yeast
Spinach
In Module 8, we covered cellular respiration. What did we measure using various substrates?
Carbon Dioxide production
Rate of Carbon Dioxide consumption
Magnesium is cofactor for _____ and the _____ of glycolysis:
Kinases, Ribose
Hydroxylamine, Enolases
Ribose, Kinases
Enolase, Kinases
Select two inhibitors of glycolysis:
Azide
Fluoride
Hydroxylamine
Carbon Dioxide
Module 9 was over photosynthesis. We measured spinach at which wavelengths?
800-900
500-600
550-650
400-700
Module 9 was over photosynthesis. Spinach is green, what wavelength intervals were present?
Near estimate.
720-900
430-550
520-560
430-700
Module 10 was over mitosis. In what stage of mitosis does DNA condense to chromosomes and nuclear membrane dissolve?
Prometaphase
Module 10 was over mitosis. In what stage of mitosis do centrosomes go to opposite poles?
Prometaphase
Module 10 was over mitosis. In what stage of mitosis do centrosomes go to opposite poles?
Prometaphase
Module 10 was over mitosis. In what stage of mitosis do chromosomes line up in the center or middle
Prometaphase
Module 10 was over mitosis. In what stage of mitosis are sister chromatids pulled away from each other?
Prometaphase
Module 10 was over mitosis. In what stage of mitosis do chromosomes uncoil and form a nucleus
Prometaphase
In what stage of meiosis does crossing over take place?
In what stage of meiosis does synapsis take place?
In what stage of meiosis does reduction division take place?
Module 11 was over genetics. Define Dominance:
The same as recessiveness in genetics.
Refers to the blending of two alleles in an individual.
Only occurs in homozygous individuals.
The relationship between two versions of a gene where one allele is expressed over the other in a heterozygous individual.
Module 11 was over genetics. Define Recessive:
Module 11 was over genetics. Define Codominance:
Module 11 was over genetics. Define Incomplete Dominance:
When one allele completely masks the expression of the other allele.
Results in a phenotype that is a combination of the two alleles in a 3:1 ratio.
Genetic concept where one allele is always dominant over the other.
Genetic concept where neither allele is completely dominant over the other, resulting in a phenotype that is a blend of the two alleles.
What is the Chi Square Test?
Name a sugar that yeast was able to use a substrate:
Lactose
Galactose
Azide
Glucose
When citrate was added to yeast with sodium fluoride, why was there still gas production if fluoride blocks glycolytic enzyme?
Citrate is an intermediate of Krebs cycle which can be processed in the absence of glycolysis
Citrate tied up the fluoride ions, so glycolysis was no longer inhibited.
Citrate is a coenzyme for the glycolytic enzyme, enolase.
Magnesium was added with the citrate to tie up the fluoride ions.
The light-dependent reactions of photosynthesis function to:
Occur in all plant and animal cells
Convert light energy into chemical energy
Take place in both chloroplasts and mitochondria
Produce ADP from ATP
Why are leaves green?
Because they absorb the color green.
Because they reflect the color green
Because they transmit green light
Visible light, the portion of the electromagnetic spectrum that is visible to humans, occupies what part of the electromagnetic spectrum?
The lower half of the spectrum
A small portion in the middle
The entire electromagnetic spectrum
The entire upper middle portion of the spectrum
The spindle of mitosis is responsible for separating sister chromatids. This spindle is made up of:
DNA
Microtubles
Chromatids
Phospholipids
RNA
During which stage of mitosis do the kinetochore microtubules attach to the centromeres?
Prophase
Prometaphase
Metaphase
Anaphase
Telophase
When rolling a die (singular of dice), what is the probability of getting a 5?
5/6
20%
3/6
A man with blood type A whose mother is type O, has a child by a woman who is blood type AB. What is the probability that their baby will have blood type B?
0%
12.5%
25%
50%
When flipping a coin, what is the probability of getting a tail? Use whole numbers and no percent sign.
(a)
A failure of chromosomes to separate in either Meiosis I or Meiosis II is known as:
Nondisjunction
Translocation
Synapsis
Meiosis Interruptus
Why doesn't aneuploidy of the sex chromosomes result in extreme abnormalities when compared with aneuploidy of the autosomes?
No genes necessary to maintain life are present on the X chromosomes
A person can survive without X chromosomes
Extra X chromosomes from Barr bodies which are functionally inactive
The sex chromosomes contain very few genes
