1. Translocation
2. Amino acid activation
3. Peptidyl-transferase reaction
4. Aminoacyl tRNA binding to active ribosomal site
Peptidyl-transferase reaction
1. mRNA
2. tRNA
3. rRNA
4. Carrier RNA
tRNA
1. Inside the endoplasmic reticulum
2. Inside the mitochondria
3. Inside the nucleus but outside the nucleolus
4. Inside the nucleolus
Inside the nucleus but outside the nucleolus
1. 1,2 and 3 are correct
2. 1 and 2 are correct,3 is false
3. 1 is correct,2 and 3 are false
4. 1 and 3 are correct,2 is false
1 and 3 are correct,2 is false
1. TGA,AGT,TAG
2. TGA,GTA,AGT
3. UGA,GUA,AGU
4. UGA,AGU,GUA
TGA,GTA,AGT
1. Plastids
2. Plasmids
3. Ribosomes
4. Histones
Plasmids
1. One end of the chromatid extending to the other end
2. Both ends of chromatids simultaneously
3. Several sites along the DNA of the chromatid simultaneously
4. The centromere to either of the ends of chromatids
Several sites along the DNA of the chromatid simultaneously
1. 3' end
2. 5' end
3. Anticodon
4. Loop
3' end
1. Keep uncolied strands of DNA apart
2. Resist uncoiling of DNA under normal condtions
3. Repair DNA molecule during replication
4. Keep DNA helix tightly coiled
Keep uncolied strands of DNA apart
1. Meselson and Stahl
2. Hershey and Chase
3. Beadle and Tatum
4. Watson and Crick
Meselson and Stahl