1. Ligase-Breaking DNA strand
2. Flame cells-round worms
3. Rous sarcoma-reverse transcriptase
4. Thyroxin-Adrenal
Rous sarcoma-reverse transcriptase
1. Inducer
2. Co-inducer
3. Repressor
4. Co-repressor
Inducer
1. proteins from RNA
2. DNA over DNA
3. RNA over DNA
4. DNA over RNA
proteins from RNA
1. four
2. three
3. two
4. one
three
1. inducer
2. co-inducer
3. repressor
4. corepressor
inducer
1. one gene contains one cistron
2. one gene contains many cistrons
3. one gene contains no cistrons
4. one cistron contains many genes
one gene contains one cistron
1. 5’ → 3’
2. 3’ → 5’
3. Both (a) and (b)
4. depends upon DNA strand
5’ → 3’
1. DNA helix
2. DNA ligase
3. DNA polymerase II
4. RNA polymerase II
DNA ligase
1. cytosine
2. adenine
3. uracil
4. guanine
uracil
1. mRNA → protein
2. DNA → mRNA
3. mRNA→ DNA
4. DNA → protein
mRNA → protein