Hello and welcome to the Biology Test Section! Examine your biological concept understanding and explore the interesting field of life sciences.
1.
What does the term bacteriophage refer to?
2.
Each carrier in Electron Transport Chain is first and then
4.
The enzymes integrase, protease and reverse transcriptase are found in which virus?
5.
Which of the following are single membranous organelles?
6.
Competitive inhibitors compete with?
7.
Round worms belong to which phylum?
8.
Upon initial hydrolysis starch yields:
9.
Which of the following is a conjugated molecule?
10.
The cell wall of Bacteria is made up of:
11.
Proteins are the main of the cell?
12.
Structure formed by invagination of plasma membrane and involved in cell division and DNA replication of prokaryotic cell
13.
There is no clear difference between dendrites and axons in sensory neurons, except:
14.
The digestive vacuoles and autophagosomes are also known as?
15.
A hormone that plays a major role in social bonding, childbirth, milk ejection and sexual reproduction is:
16.
The neurotransmitter active outside the CNS (Central Nervous System) is:
17.
The part of brain which guides smooth and accurate motions and maintains body position is:
18.
Hormone produced by placenta is:
19.
What is the end product of glucose by yeast in anaerobic respiration?
20.
How may tail fibrils are attached to the end plate of a bacteriophage?
21.
Human Bone cells contain..........% of water?
22.
Electron transport chain explains:
23.
What of the following virus contains single stranded DNA?
25.
What is the colour of Chlorophyll-b molecule?
26.
Cell wall may be absent in which of the following?
27.
Movement of molecules against the concentration gradient is?
28.
What is the best physiological pH for optimum functioning for most of the cellular enzymes of human?
29.
Butyric acid is a _____ carbon fatty acid.
30.
Unique three-dimensional shape of the fully folded polypeptide, constitutes:
31.
Which one is common in both prokaryotic and eukaryotic cells?
32.
Tissue are not found in the following animal?
33.
Hydrolysis process is a reverse of
35.
Water vascular system or ambulacral system is a unique and complex system specially present in?
36.
The middle layer of meninges is:
37.
Enzymes lower the activation energy by stabilizing the transition state of a metabolic reaction due to?
38.
Zinc ion is attached at the active site of the enzyme carboxypeptidase. The zinc ion functions as
