Exam (elaborations)
Exam (elaborations) PIO Human Physiology
- Course
- Institution
- Book
Physiology Revisions test exam reviews
[Show more]
Connected book
Book Title:
Author(s):
- Edition:
- ISBN:
- Edition:
More summaries for
-
Exam (elaborations) Human Physiology multiple choice questions
-
Exam (elaborations) Physiology Human Physiology
-
PIO Human Physiology practice test with correct answers
Seller
Follow
TGUARD
Content preview
HUMAN PHYSIOLOGY, SVM ”SAMPLE QUESTION1. The subunits of 70S ribosomes include
a. 40S and 50S b. 30S and 40S
c. 30S and 50S d. 20S and 50S
2. Which of the following ions are required for binding of ribososmal subunits
a. Na+
b. Mg++
c. Mn++ d. Fe++
3. 70S ribosomes occur in
a. Viruses b. prokaryotes
c. eukaryotic plant cells d. eukaryotic animal cells
4. Ribosomes are made up of
a. RNA only b. RNA and Proteins
c. RNA,DNA and Proteins d. nucleic acids, proteins and lipids
5. The rough ER is specially well developed in cells actively engaged in
a. Protein synthesis b. Nucleotide synthesis
c. Lipid synthesis d. Secretory functions
6. The nucleus contains
a. Mitochondria b. Golgi apparatus
c. Chromosomes d. Lysosomes
7. Plasma membrane is
a. Permeable b. Selectively permeable
c. Impermeable d. Semi-permeable
8. Most accepted structural model of plasma membrane is
a. Sandwitch model b. Unit membrane model
c. Lamellar model d. Fluid-mosaic model
9. Plasma membrane is composed of
a. Glycoproteins b. Lipoproteins
c. Chromoproteins d. Lipids
10. Ribosomes contain maximum amount of
a. Steriods b. Lipids
, c. RNA d. DNA
11. Which structure is present in animal cell but is absent from plant cell ?
a. Centrioles b. Golgi apparatus
c. Mitochondria d. Endoplasmic reticulum
12. A unit membrane is about :
a. 50-60 Å thick b. 60-75 Å thick
c. 75-100 Å thick d. 100-120 Å thick
13. The enzymes which break up starch into sugar are called
a. Hydrolases b. Amylases
c. Lipases d. Nucleases
14. Apoenzyme is a
a. Protein b. Carbohydrate
c. Vitamin d. Amino acid
15. The enzyme which break up nucleic acid into nucleotides are called
a. Nucleases b. Amylases
c. Proteases d. Hydrolases
16. Coenzyme is :
a. Always a protein b. Often a metal
c. Always an inorganic compound d. Often a vitamin
17. Enzymes are named after their substrates by adding suffix :
a. -in b. -ase
c. -ose d. -sin
18. Enzyme exist in the cells as-
a. Solid b. Crystals
c. Colloid d. None of the above
19. An enzyme brings about :
a. Reduction in activation energy b. Increase in reaction time
c. Increase in activation energy d. All the above
20. Which of the following statement is “NOT’ correct
a. All enzymes are thermolabile b. All enzymes are biocatalysts
c. All enzymes are proteins d. All proteins are enzymes
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 TGUARD. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for CA$13.60. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
84669 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now