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2017 Semester Final Exam Review Flashcards | StudBud
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2017 Semester Final Exam Review
2017 Semester Final Exam Review
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Questions
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Answers
1
Amino acids are the sub-units making up this macromolecule
carbohydrates
proteins
nucleic acids
lipids
2
If a disorder is autosomal recessive, how many copies of the gene do you need to have disorder?
3
2
0
1
3
Complication when ketones or proteins appear in the urinary system is known as
skin complications
ketoacidosis
kidney complications
gastroparesis
4
Insulin is a hormone released from the
liver
pancreas
kidney
stomach
5
Which of the beakers is isotonic?
middle
left
right
6
A deletions mutation is also called
a codon mutation
a frame-shift mutation
a point mutation
evolution
7
What is the structural difference between a saturated and unsaturated lipid?
saturated fats are liquid at room tempsasa
unsaturated fats are solid at room temp
unsaturated fats contain C=H bond(s) causing chains to kink
saturated fats contain C=H bond(s) causing chains to kink
8
An organic macromolecule containing 3 fatty acid chains is called?
nucleic acid
protein
lipid
carbohydrate
9
This is a picture of which organic macromolecule?
lipid
protein
nucleic acid
carbohydrate
10
The correct sequence of protein synthesis is
replication, translation, transcription
replication, transcription, translation
translation, transcription, replication
transcription, replication, translation
11
These two test can be used to diagnose diabetes
GTT, Insulin Test
Blood test; A1c
GTT, A1c
Insulin Test, Blood test
12
A food calorie is equilivant to a chemistry calorie
true
false
13
This test measures for hemoglobin protein determining avg blood conc. for the past 2-3 months
Blood test
GTT
insulin tolerance test
A1c
14
Scientists are able to multiply the DNA from a small sample via the process of
DNA profiling
Polymerase chain reaction
RFLPs
gel electrophoresis
15
In a pedigree, a filled in circle represents a(an)
unaffected male
affected female
unaffected female
affected male
16
250 lb, 43 y.o. male complains of excess thirst and low energy; doc confirms insulin resistance
This patient is also resistant to glucagon
This patient is Type I diabetic
This patient is Type II diabetic
This patient is having issues with his liver
17
A sugar, phosphate, and nitrogenous base together make up a molecule of
carbohydrate
protein
lipid
DNA
18
Where are the anti-codons for translations located?
Rough ER
cytoplasm
tRNA
mRNA
19
The doctor who performs an autopsy when death may be accidental or criminal
cardiologist
medical examiner
psychologist
pediatrician
20
In a diabetic, if a cell is said to be hypertonic, it is also considered to be
homeostasis
isoglycemic
hyperglycemic
hypoglycemic
21
What is the genotype of a individual affected by sickle cell disease?
ss
SS
Ss
22
How many amino acids are involved in the sickle cell mutation?
1
3
4
2
23
What is the main complication of a person with Sickle Cell disease?
high amounts of oxygen concentrations within the bloodstream
low blood glucose levels
low oxygen concentration in the blood
high blood glucose levels
24
What type of mutation causes both sickle cell and Tay Sachs disease?
mutation
substitution
deletion
frame-shift
25
The structure of DNA is in the shape of
wound ladder
zig zag
double helix
sphere
26
What characteristic separates DNA fragments during gel electrophoresis?
the sequence of base pairs of DNA fragment
the shape of the helix
The length of DNA fragment
the color of the stain used
27
When blood sugar levels are dangerously low; also known as "diabetic shock"
hyperglycemia
hemiglycemia
hypoglycemia
homeostasis
28
After death, which ambient temperature would lead to the most rapid cooling of a body?
93oF
15oF
53oF
77oF
29
This is a picture of which organic macromolecule?
nucleic acid
lipid
protein
carbohydrate
30
What is the elemental ratio of a monosaccharide?
1 C: 2 H: 1 O
2 C: 2 H: 1 O
1 C: 3 H: 2 O
1 C: 2 H: 1 P
31
The four most abundant elements within the human body are
C, H, O, N
C, H, O, and water
C, H, O, Na
C, H, O, P
32
What were the pills at the crime scene determined to be?
cocaine
acetaminophen
acetylsalicylic acid
methamphetamine
33
The unit in which we measure energy is the
kilogram
newton
calorie
Joule
34
This is the set of standards/practices that guarantees patient privacy in their medical records
PPE
HIPAA
OSHA
35
What is the function of the spleen?
create new blood cells
help produce platelets
filter ketones from urine
filter blood
36
The preferred way to determine the validity of experimental data is to have a small test group.
True
False
37
This is the field of science that applies the natural sciences to clinical medicine??
medical technology
biomedical sciences
forensics
anatomy
38
The function of this cell is to carry O
2
from the blood to the bodily tissues
Erythrocytes
platelets
Lymphocytes
plasma
39
This is a picture of which organic macromolecule?
lipid
protein
carbohydrate
nucleic acid
40
This is the diagram used to make connections between ideas, concepts and/or items?
visual aide
concept tool
concept map
mapping diorama
41
This person provides short term care in route to the hospital
EMT
911 operator
fire fighter
Emergency Room Nurse
42
With negative feedback, when one action increases, the other will
increase
decrease
stay the same
stop
43
Which of the following beakers is hypertonic?
right
left
middle
44
Chromosome with same allelic genes and genetic loci, arranged in the same order is called
ooum
genetic equilivalent
homologous
sex chromosome
45
Which test is used to diagnose anemia?
gel electrophoresis
GTT
hematocrit
and ELISA test
46
DNA is a polymer of ??
carbohydrates
lipids
nucleotides
fatty acids
47
The passive movement of water against a semi-permeable membrane is called
diffusion
osmosis
passive transport
active transport
48
Is the pedigree for a dominate or recessive trait?
dominant- it is seen in every generation
recessive b/c it skips generations
recessive- it is seen in every generation
dominant b/c it skips generations
49
Why are there two copies of each chromosome within each cell?
a normal karyotype does not indicate individual chromosomes
both chromosomes are present in the sperm cell
one comes from mom; one from dad
both chromosomes are present in the ovum
50
Which of the following is an example of positive feedback
maintaining the body's pH level
contractions during childbirth
glycogen being converted to glucose in the liver
sweating to reduce body temperature
51
In gel electrophoresis, DNA migrates to the (+/-) pole because of its (+/-) charge.
positive, positive
negative, positive
positive, negative
negative, negative
52
Physical evidence recovered from the scene that could contain DNA is/are?
skin cells
hair
all could include DNA
blood
53
This is a picture of which organic macromolecule?
protein
lipid
carbohydrate
nucleic acid
54
What shape do purines possess?
straight polymer
single ring
double ring
chain
55
If 2 parents are carriers for Sickle cell, what is the chance their kid will have the disease?
0%
75%
25%
50%
56
If a DNA strand is CTAGGT, what is its resulting mRNA strand?
GAUCCA
GATCCU
AGCTTG
GATCCA
57
This system moves the body, maintains posture, and produces heat.
digestive system
muscular system
skeletal system
reproductive system
58
Which food contains the most of this organic macromolecule?
steak
mashed potatoes
butter
tofu
59
Genes contain instructions for assembling
fatty acid chains
nucleosomes
proteins
purines
60
The function of platelets
carry oxygen
to fight infection
provide hydration
to form blood clots
61
If blood glucose is too low, the pancreas secretes
insulin so the liver stores more glucose
insulin so the cells will take up more glucose
glucagon to signal breakdown of glycogen to glucose
glucose to bring levels back up
62
What structure on the RBC carries oxygen?
globularhemes
homoglobin
hemmoglobin
the dimple
63
The amino acid Valine is
hydrophobic
hydrophilic
64
Which set of cells represents what will happen if a patient is hyperglycemic?
middle
left
right
65
Which is true of the hydrophobic region on a protein?
it will behave similarly in both water and oil
it will fold in on itself when exposed to water
it will stretch out freely in water
it will fold in when exposed to oil
66
This body system includes the heart, blood vessels, veins, and arteries.
skeletal system
reproductive system
digestive system
cardiovascular system
67
Which food would contain the most of this organic macromolecule?
chicken
peas
rice
pasta
68
Organisms with two different alleles for a trait are said to be
homozygous
hemizygous
recessive
heterozygous
69
The most frequently prescribed medicine to treat sickle cell disease is
Adderall
Hydroxyurea
Lecothyroxine
Hereceptin
70
The human dipliod number is
32
23
46
64
71
What determines the shape of a protein?
only the sequence of amino acids
only the number of peptide bonds in an amino acids
only the sequence of amino acids
both the sequence and property of amino acids
72
What is a document showing all the sources used to research information?
citation documentation
sheets of records
research paper
bibliography
73
What is the by-product from a dehydration synthesis reaction?
glucose
oxygen
salt
water
74
The function of WBCs is
to form blood clots
provide hydration
carry oxygen
to fight infection
75
In Type I diabetes
liver cannot convert glycogen
pancreas cannot accept insulin
liver does not make glucagon
pancreas cannot make insulin
76
Process of burning food and resulting water temp change to measure energy in food is called
Joulistics
Calorimetry
food analysis
Hydrolysis
77
What is an exam of the body after death with dissection to determine cause of death?
case report
dissection
autospy
examination
78
DNA is cut at a specific nucleotide sequence by
DNA proteins
Restriction Enzymes
gel electrophoresis
RFLPs