Hello and welcome to the Biology Test Section! Examine your biological concept understanding and explore the interesting field of life sciences.
1.
What is the colour of Chlorophyll-b molecule?
2.
How may tail fibrils are attached to the end plate of a bacteriophage?
3.
Human Bone cells contain..........% of water?
4.
The enzymes integrase, protease and reverse transcriptase are found in which virus?
5.
The part of brain which guides smooth and accurate motions and maintains body position is:
6.
Competitive inhibitors compete with?
7.
What of the following virus contains single stranded DNA?
8.
The cell wall of Bacteria is made up of:
9.
Each carrier in Electron Transport Chain is first and then
10.
The middle layer of meninges is:
11.
Which one is common in both prokaryotic and eukaryotic cells?
12.
The digestive vacuoles and autophagosomes are also known as?
13.
Butyric acid is a _____ carbon fatty acid.
14.
Round worms belong to which phylum?
15.
Which of the following is a conjugated molecule?
16.
Water vascular system or ambulacral system is a unique and complex system specially present in?
18.
What is the best physiological pH for optimum functioning for most of the cellular enzymes of human?
19.
Movement of molecules against the concentration gradient is?
20.
Tissue are not found in the following animal?
22.
Enzymes lower the activation energy by stabilizing the transition state of a metabolic reaction due to?
23.
Electron transport chain explains:
24.
Unique three-dimensional shape of the fully folded polypeptide, constitutes:
25.
Proteins are the main of the cell?
26.
What is the end product of glucose by yeast in anaerobic respiration?
27.
There is no clear difference between dendrites and axons in sensory neurons, except:
28.
Cell wall may be absent in which of the following?
29.
The neurotransmitter active outside the CNS (Central Nervous System) is:
30.
A hormone that plays a major role in social bonding, childbirth, milk ejection and sexual reproduction is:
31.
Structure formed by invagination of plasma membrane and involved in cell division and DNA replication of prokaryotic cell
32.
Hormone produced by placenta is:
33.
Upon initial hydrolysis starch yields:
34.
Zinc ion is attached at the active site of the enzyme carboxypeptidase. The zinc ion functions as
35.
Hydrolysis process is a reverse of
36.
Which of the following are single membranous organelles?
38.
What does the term bacteriophage refer to?
