Options:
- A. Basic
- B. Acidic
- C. Both
- D. None of these
View Answer
B. Acidic
Biology
Plasmids are used as cloning vectors for which of the following reasons?
Options:
- A. Can be multiplied in culture
- B. Self-replication in bacterial cells
- C. Can be multiplied in laboratories with the help of enzymes
- D. Replicate freely outside bacterial cells
View Answer
B. Self-replication in bacterial cells
heart beats 72 times in a male and _________Times in female in one minute.?
Options:
- A. 60 Times
- B. 70 Times
- C. 80 Times
- D. 85 Times
View Answer
C. 80 Times
Medulla oblangata and pons are collectively called _________?
Options:
- A. Brain stem
- B. Brain base
- C. Brain root
- D. None of These
View Answer
A. Brain stem
The first clinical application of gene therapy over a 4 year old girl was for_________?
Options:
- A. Adenosine deaminase deficiency
- B. Adenosine deficiency
- C. Growth deficiency
- D. Adenine deficiency
View Answer
A. Adenosine deaminase deficiency
All Of the follwing Can Treat kidney Stone Except?
Options:
- A. Medicine
- B. Surgery
- C. Lithotripsy
- D. Dialysis
View Answer
D. Dialysis
The number of naturally accusing chemical elements involved in bio chemical reaction is
Options:
- A. 126
- B. 86
- C. 92
- D. 206
View Answer
C. 92
RNA interference helps in__________?
Options:
- A. Cell proliferation
- B. Micropropagation
- C. Cell defence
- D. Cell differentiation
View Answer
C. Cell defence
The human sperm was first discovered by ___________?
Options:
- A. Anton van Leeuwenhoek
- B. Von Baer
- C. Robert Hook
- D. None of These
View Answer
A. Anton van Leeuwenhoek
Which is not a category of classification in biology.
Options:
- A. ecotype
- B. Species
- C. Genus
- D. Order
View Answer
A. ecotype