Exam (elaborations)
MCAT EXAM 1 QUESTIONS & ANSWERS 2022 UPDATE | 100% Correct
MCAT EXAM 1 QUESTIONS & ANSWERS 2022 UPDATE | 100% Correct
[Show more]
Content preview
1. Which of the following is the mRNA start codon in most cases?A. UAA B. AGU C. AUG D. UGA
2. Which of the types of RNA is the smallest?
A. mRNA B. tRNA C. rRNA D.
3. Which of the following is not considered a pyrimidine?
A. C B. T C. U D. G
4. Which of the following is paired correctly?
A. A-G B. C-G C. A-U D. G-T
5. Which of the following characterizes a Western blot?
A. Antibody/protein hybridization B. DNA/RNA combination C. RNA transcription
D. Polymerase chain reaction
6. Which of the following divisions of cell growth precedes Mitosis in the cell cycle?
A. G2 B. G1 C. S D. G0
7. Down syndrome is directly linked to a genetic abnormality of chromosome?
A. XXII B. XXI C. XIIX D. XV
8. Which of the following is a characteristic of the Hardy-Weinberg law?
,A. Mating between species occurs at a set rate. B. Migration is a considerable factor.
C. Mutation occurs at the locus D. Genotype selection does not occur at the locus
9. Which of the following is not an activated carrier?
A. ATP B. SAM C. TPP D. GMP
10. The end product of the TCA cycle produces ____ NADH.
A. 3 B. 4 C. 5 D. 6
11. How many ATP are required to transform pyruvate into glucose?
A. 5 B. 6 C. 7 D. 8
12. Which of the following is not a derivative of the amino acid (Tryptophan)?
A. Melatonin B. Serotonin C. Creatine D. Niacin
Answer Key
1. C 2. B 3. D 4. B 5. A 6. A 7. B 8. D 9. D 10. A 11. B 12. C
Circulation Practice Questions
1. Prothrombin is a ____ globulin and is produced by the _____.
A. Alpha, Kidney B. Alpha, Liver C. Beta, Kidney D. Beta, Liver
2. The right coronary artery divides to form the posterior interventricular artery and the ___ artery.
A. Marginal B. LVC C. RVC D. LAD
,3. Blood flowing into the cardiac veins enters the _______ next.
A. Coronary Sinus
B. Left Ventricle
C. Right Ventricle
D. Left Atrium
4. If you are using a stethoscope and trying to detect the tricuspid valve which of the following would be
the best location?
A. Within 2 inches of the xyphoid process
B. On the right side of the sternum
C. On the left side of the sternum near the midpoint
D. On the left side of the sternum near the midpoint of the sixth rib
5. Which of the following occurs during ventricular systole?
A. Increased aortic pressure
B. Increased ventricular volume
C. Dup heart sound
D. P wave
6. Which of the following occurs during ventricular diastole?
A. Increased aortic pressure
, B. Increased ventricular volume
C. Lub heart sound
D. T wave
7. The innermost layer of a blood vessel is lined with _______ ______ cells
A. Simple squamous
B. Stratified squamous
C. Simple cuboidal epithelium
D. Stratified cuboidal epithelium
8. Angiotension can directly cause the release of ____ from the adrenal cortex.
A. Renin
B. Aldosterone
C. Calcitonin
D. Thyroxine
9. Cardiac output is the product of ____ and ____.
A. HR and Disastolic pressure
B. HR and Stroke Volume
C. HR and EF
D. Diastolic and Systolic pressure
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller CCRNURSE. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for CA$19.40. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
81113 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now