Options:
- A. Brain stem
- B. Brain base
- C. Brain root
- D. None of These
View Answer
A. Brain stem
Biology
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
Which is not a category of classification in biology.
Options:
- A. ecotype
- B. Species
- C. Genus
- D. Order
View Answer
A. ecotype
which bonds are broken during oxidation reduction reaction.
Options:
- A. C-H
- B. C-N
- C. C-O
- D. C-S
View Answer
D. C-S
The DNA fragments have sticky ends due to___________?
Options:
- A. Endonuclease
- B. Unpaired bases
- C. Calcium ions
- D. Free methylation
View Answer
B. Unpaired bases
In humans no of tetrads formed during mitosis is __________?
Options:
- A. 23
- B. 46
- C. 0
- D. None of These
View Answer
C. 0
ELISA is _________?
Options:
- A. Using radiolabelled second antibody
- B. Usage of RBCs
- C. Using complement-mediated cell lysis
- D. Addition of substrate that is converted into a coloured end product
View Answer
D. Addition of substrate that is converted into a coloured end product
The scientific name of cat is _________?
Options:
- A. Felis
- B. Ficus
- C. Homo
- D. Tigris
View Answer
A. Felis
Bacteria protect themselves from viruses by fragmenting viral DNA with ____________?
Options:
- A. Ligase
- B. Endonuclease
- C. Exonuclease
- D. Gyrase
View Answer
B. Endonuclease
Path of Blood present in vessels called __________?
Options:
- A. Capillaries
- B. Lumen
- C. Platelates
- D. Plasma
View Answer
B. Lumen