A. Cells
B. Tissues
C. Organs
D. Organ System
Related Mcqs:
- Breakdown of large molecules into smaller ones utilizing water molecules is_________?
A. Hydration
B. Hydrolysis
C. Dehydration synthesis
D. Electrolysis - helical structure is kept by the formation of _________ bonds among amino acids molecules?
A. H bonds
B. Disulphide Bond
C. Ionic bond
D. Hydrophobic bonds - Branch of biology which deals with the study of chemical components and chemical processes in living organisms is called________________?
A. Molecular biology
B. Physiology
C. Biochemistry
D. Atomic biology - The branch of biology which deals with the study of chemical compounds and the chemical processes in the fliving organisms is called_________________?
A. Chemistry
B. Biochemistry
C. Molocular biology
D. Both a and b - The number of naturally accusing chemical elements involved in bio chemical reaction is
A. 126
B. 86
C. 92
D. 206Submitted by: Fareed Ahmed
- Normally, in the process of osmosis, the net flow of water molecules into or out of the cell depends upon differences in the ?
A. Concentration of water molecules inside and outside the cell
B. Concentration of enzymes on either side of the cell membrane
C. Rate of molecular motion on either side of the cell membrane
D. None of these - Biological molecules (proteins) which catalyze a biochemical reaction and remain unchanged after completion of reaction are called_____________________?
A. Cofactor
B. Coenzymes
C. Activator
D. Enzymes - Which conjegated molecules play important role in gene expression___________?
A. Glycolipids
B. Glycoproteins
C. Nucleohistones
D. None of these - If a cross section of a sarcomere is seen, each myosin is surrounded by how many actin molecules:
A. 9
B. 5
C. 6
D. 7 - ___________ potential is the measure of the change in water potential of a system due to the presence of solute molecules?
A. Osmotic
B. Pressure
C. Both of these
D. None of these
The correct answer to the question: "With different chemical arrangements and formation Of complex molecules, the life emerges on the level of the ?" is "Cells".
