Biology Quiz - Evelyn Learning Systems

Home
About Us
EVELYN Advantage
Services
Careers
Resources
Contact Us

info@evelynlearning.com Create. Engage. Inspire Contact Us

Home
About Us
EVELYN Advantage
Services
Careers
Resources
Contact Us

Biology Quiz

Home
Biology Quiz

Biology Quiz

Time limit: 0

Quiz-summary

0 of 10 questions completed

Questions:

1
2
3
4
5
6
7
8
9
10

Information

Biology Quiz

You have already completed the quiz before. Hence you can not start it again.

Quiz is loading...

You must sign in or sign up to start the quiz.

You have to finish following quiz, to start this quiz:

Results

0 of 10 questions answered correctly

Your time:

Time has elapsed

You have reached 0 of 0 points, (0)

Categories

Not categorized 0%

1
2
3
4
5
6
7
8
9
10

Answered
Review

Question 1 of 10

1. Question
1 points
Hematopoietic stem cells are multipotent, which means that they are
- Antigen-specific cells
- Capable of developing into any blood cells.
- Committed to produce cells of a single lineage
- Not self-renewing
Correct

Incorrect
Question 2 of 10

2. Question
1 points
During conjugation
- Cell to cell contact is required
- Naked DNA is transferred
- Bacteriophage mediates DNA transfer.
- Only plasmid is transferred from donor to recipient
Correct

Incorrect
Question 3 of 10

3. Question
1 points
Immunoglobin in the serum of a newborn will be mostly
- IgM of maternal origin
- IgG of maternal origin
- IgG of endogenous origin
- IgM of endogenous origin
Correct

Incorrect
Question 4 of 10

4. Question
1 points
Which of the following is not a characteristic of most members of the phylum Annelida?
- Hydrostatic skeleton
- Segmentation
- Metanephridia
- Pseudocoelom
Correct

Incorrect
Question 5 of 10

5. Question
1 points
The lub of the lub-dub sound the heart makes is caused by theThe lub of the lub-dub sound the heart makes is caused by the
- Closing of the mitral and tricuspid valves
- Closing of the pulmonary and aortic valves
- Sound of blood rushing into the atria
- Sound of blood rushing into the ventricles
Correct

Incorrect
Question 6 of 10

6. Question
1 points
A high concentration of Glucose-6-P in glycolysis is inhibitory to which of the following enzymes?
- Hexokinase
- Glucokinase
- PFK-1
- PFK-2
Correct

Incorrect
Question 7 of 10

7. Question
1 points
You place a cell in a solution. Over a period of time, you notice that the cell shrinks as if it is losing water. Which of the following seems likely?
- The solution is a strong buffer.
- The solution is an acid.
- The solution has more dissolved solutes than the cell does.
- The solution has fewer dissolved solutes than the cell does.
Correct

Incorrect
Question 8 of 10

8. Question
1 points
Mutations often occur as a result of base substitutions. The most common cause of base substitution is
- Tautomeric shifts
- Meiotic errors
- Base insertions
- Base deletions
Correct

Incorrect
Question 9 of 10

9. Question
1 points
Which of the following are functions of RER?

P. Splicing of polypeptide

Q. Formation of disulfide bond

R. Glycosylation of proteins during translation’

S. Assembly of multi-subunit proteins
- P and Q
- R and S
- P,Q and R
- P,Q,R and S
Correct

Incorrect
Question 10 of 10

10. Question
1 points
Stomatal pores open when
- H+ ions are pumped into the guard cells.
- K+ ions are pumped out of the guard cells.
- Water moves into the guard cells in response to a decrease in water potential in the guard cells.
- Water moves out of the guard cells in response to a decrease in water potential of the guard cells.
Correct

Incorrect

Please login to see your profile

© Copyright Evelyn Learning. All rights reserved.

About Us
Careers
Terms
Privacy Policy
Contact Us