Options:
- A. Population
- B. Community
- C. Biome
- D. Habitat
View Answer
C. Biome
Biology
The study of fossils is called__________?
Options:
- A. Environmental Biology
- B. Historical biology
- C. Palaeontology
- D. Social biology
View Answer
C. Palaeontology
Branch of biology which deals with the study of chemical components and chemical processes in living organisms is called________________?
Options:
- A. Molecular biology
- B. Physiology
- C. Biochemistry
- D. Atomic biology
View Answer
C. Biochemistry
A chemical substance that reacts with enzyme but is not transformed into product and thus blocking active site is called__________?
Options:
- A. Substrate
- B. Co-factor
- C. Inhibitor
- D. Promotor
View Answer
C. Inhibitor
A structure formed by groups of similar cells organized into loose sheetsor bundles performing similar functions is called as________?
Options:
- A. An organ
- B. An organism
- C. A Tissue
- D. A Cell
View Answer
C. A Tissue
The experiments on DNA molecules in chromosomes for knowing the basis of inherited diseases are conducted by________?
Options:
- A. Molecular biologists
- B. Microbiologists
- C. Freshwater biologists
- D. Social biologist
View Answer
A. Molecular biologists
Oxygen accounts for __________ percent of totals human body mass?
Options:
- A. 65%
- B. 18%
- C. 10%
- D. 3%
View Answer
A. 65%
Percentage of water in brain cells is_______?
Options:
- A. 20%
- B. 65%
- C. 85%
- D. 89%
View Answer
C. 85%
The atoms of different elements combine with each other through ionic or covalent bonding to produce compounds this stable form is called__________?
Options:
- A. An organ
- B. A molecule
- C. Tissue
- D. Both a and c
View Answer
B. A molecule
Polysome is formed during __________ process?
Options:
- A. Transcription
- B. Secretion
- C. Translation
- D. Division
View Answer
C. Translation