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Biology Semester Review
What is this picture an example of?
What is this a picture of?
Biology Semester Review
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Exam review for bio sem 1
Flashcards
37 cards
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Practice quiz
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Questions
37
Answers
1
What is this a picture of?
Purine
Pyrimidine
2
What is this picture an example of?
Animal Cell
plant cell
DNA
Chromosome
3
How much have you studied for this final? :)
What even is biology?
A little bit
Only in class
Too much my head hurts
4
Does this pedigree show a dominant or recessive trait?
Dominant
Recessive
5
What captures the sun's energy in photosynthesis?
chlorophyll
Mitochondria
vacuoles
Nucleus
6
Which of the following is an X-linked disorder?
Duchenne Muscular Dystrophy
Huntington's disease (HD)
Down's syndrome
cystic fibrosis (CF)
7
The first signs of Huntington's Disease in a person is what?
Coughing mucus up
Chorea
Severe mood changes
Choking
8
What is hemophilia?
Lack of blood cells
Bleeding excessively
No X chromosome
Poor muscle formation
9
How many chromosomes does a normal healthy egg have?
22
23
45
46
10
XX describes what?
someone with Turner's syndrome
a man
an autosome
an allosome
11
If H= tall and h=short, what is ratio of the offspring being heterozgyous?
2/4
0/4
1/4
3/4
12
This idea explains why blonde haired humans normally have blue eyes.
Co-Dominance
Law of Segregation
Linkage
Incomplete Dominance
13
What is the yellow filler, jelly-like, substance inside the cell?
Golgi Apparatus
Lysosomes
Cytoplasm
Mitochondria
14
If H= tall and h=short, what percentage of the offspring will be short?
0%
25%
50%
100%
15
What is the best description of homozgyous?
A mother having one dominant and one recessive allele
Brown hair
A father having two dominant alleles
A mother having two recessive alleles
16
What is this image showing you?
Mitosis
Meiosis
Photosynthesis
Cellular respiration
17
In science we describe brown hair as...
a genotype
a linked gene
a recessive trait
a phenotype
18
Which best describes a prokaryote?
they have complex DNA
grass is an example
oldest types of cells
made up of many cells
19
Which of the following is one of Gregor Mendel's principles of genetics?
Segregation
Linkage
Respiration
Dependance
20
What is the BIG organelle at the bottom of the cell (blue color)?
Nucleous
Golgi Apparatus
Mitochondria
Vacuole
21
How do you properly hold a microscope?
With both hands on the base.
Carrying it by the eyepiece.
With one hand on the neck and one on the base.
Both hands around the neck.
22
TRANSCRIBE this: GCGAT
CGCUA
GCCTA
GCGAT
CGCTA
23
What does the Wolffian duct do?
Stops female reproductive parts from forming
Builds male reproductive parts
Builds female reproductive parts
Stops male reproductive parts from forming
24
What causes cystic fibrosis?
Lungs clogged by mucus
Brain degenerating
Bleeding excessively
Muscles not forming
25
What are Barr bodies?
Female with extra X
Female with one inactive X
Male with extra X
Female with one X
26
What phase occurs when the chromosomes line up in the middle?
Anaphase
Telophase
Metaphase
Prophase
27
What best describes Klinefelter's syndrome?
male XY
male XX
male XXY
male XYY
28
What is a REACTANT?
the ingredients of a process
explosives
the outcome of a process
mixing chemicals
29
What are genes next to each other on a chromosome?
Allosomes
Sister Chromatids
Syntenic
Linked
30
What does the Mullerian Inhibiting Hormone do? (MIH)
Builds female reproductive parts
Builds male reproductive parts
Stops female reproductive parts from forming
Stops male reproductive parts from forming
31
Which of the following describes a plant cell?
contains chlorophyll
Round shape
Mitochondria produces ATP
small vacuoles
32
What is a reactant in cellular respiration?
water
carbon dioxide
glucose
ATP
33
Which of the following is an example of a gamete?
Egg
Linkage
Gene
Chromatids
34
What is the purpose of photosynthesis?
Converting sunlight to plant food
Giving ATP to humans
Giving ATP to the plant
Converting glucose to ATP
35
How do you go from ADP back to ATP?
drink water
use up energy
gain a phosphate
lose a phosphate
36
What shape is DNA?
Strings
Straight Line
Double Helix
Round Oval
37
What is this chart used for?
Translation
Transcription
Pedigrees
Snorkeling
