Hello and welcome to the Biology Test Section! Examine your biological concept understanding and explore the interesting field of life sciences.
1.
Tissue are not found in the following animal?
2.
The cell wall of Bacteria is made up of:
3.
Competitive inhibitors compete with?
4.
What does the term bacteriophage refer to?
5.
A hormone that plays a major role in social bonding, childbirth, milk ejection and sexual reproduction is:
6.
Which of the following are single membranous organelles?
7.
Movement of molecules against the concentration gradient is?
8.
The digestive vacuoles and autophagosomes are also known as?
9.
Which one is common in both prokaryotic and eukaryotic cells?
10.
Upon initial hydrolysis starch yields:
11.
Which of the following is a conjugated molecule?
12.
What is the end product of glucose by yeast in anaerobic respiration?
13.
The neurotransmitter active outside the CNS (Central Nervous System) is:
14.
Water vascular system or ambulacral system is a unique and complex system specially present in?
16.
What is the best physiological pH for optimum functioning for most of the cellular enzymes of human?
17.
How may tail fibrils are attached to the end plate of a bacteriophage?
18.
Unique three-dimensional shape of the fully folded polypeptide, constitutes:
19.
What is the colour of Chlorophyll-b molecule?
20.
Human Bone cells contain..........% of water?
21.
The part of brain which guides smooth and accurate motions and maintains body position is:
22.
Cell wall may be absent in which of the following?
23.
Butyric acid is a _____ carbon fatty acid.
24.
Hydrolysis process is a reverse of
26.
Hormone produced by placenta is:
27.
Round worms belong to which phylum?
28.
Structure formed by invagination of plasma membrane and involved in cell division and DNA replication of prokaryotic cell
29.
Electron transport chain explains:
30.
Zinc ion is attached at the active site of the enzyme carboxypeptidase. The zinc ion functions as
32.
Enzymes lower the activation energy by stabilizing the transition state of a metabolic reaction due to?
33.
What of the following virus contains single stranded DNA?
34.
The middle layer of meninges is:
35.
There is no clear difference between dendrites and axons in sensory neurons, except:
36.
Proteins are the main of the cell?
37.
The enzymes integrase, protease and reverse transcriptase are found in which virus?
38.
Each carrier in Electron Transport Chain is first and then
