1. Similar triplet codes for amino acids
2. Energy is stored by high energy-rich phosphate bonds
3. Types of proteins present in the body
4. Ribosomes act as sites for protein synthesis
Types of proteins present in the body
1. Protein
2. DNA
3. RNA
4. Fat
DNA
1. Ribosomal RNA-Carries amino acids to the site of protein synthesis
2. Transcription-Process by which protein is synthesised
3. Translation-Process by which mRNA carries the information from the nucleus to ribosomes
4. Anticodon-Site of a tRNA molecule hydrogen bond that bind to the m-RNA molecule
Anticodon-Site of a tRNA molecule hydrogen bond that bind to the m-RNA molecule
1. Exons
2. Upstream sequences
3. Unusual base
4. Introns
Exons
1. Metabolic genes
2. House-keeping genes
3. Work genes
4. Cellular genes
House-keeping genes
1. Rishon
2. Recon
3. Cistron
4. Operon
Rishon
1. Hydrogen bonding bewteen adjacent purine bases
2. Hydrophobic bonding between stacked purine and pyrimidine
3. Hydrogen bonding between adjacent pyrimidine bases
4. Hydrogen bonding between purine and pyrimidine base
Hydrogen bonding between purine and pyrimidine base
1. Continuous
2. Discontinuous
3. Semidiscontinuous
4. All of the above
Semidiscontinuous
1. Artificial synthesis of DNA and RNA
2. Theory of natural selection
3. One gene one enzyme theory
4. Mutation theory
Artificial synthesis of DNA and RNA
1. Restriction endonuclease
2. Ligase
3. ATPase
4. DNA polymerase
Restriction endonuclease