Phages that can either replicate and cause cell lysis or can integrate their DNA into the host DNA are called

#Question id: 18376

#SCPH28 | Zoology

#Question id: 545

#SCPH28 | Zoology

Which one of the following is not among the six internationally accepted classes of enzymes?

#Question id: 3510

#SCPH28 | Zoology

Assume that the trihybrid cross AA BB RR X aa bb rr is made in a plant species in. What proportion of F2 progeny would be expected to be homozygous for all three genes when independently assort?

#Question id: 4315

#SCPH05 I Biotechnology

A researcher introduces double-stranded RNA into a culture of mammalian cells and can identify its location or that of its smaller subsections experimentally, using a fluorescent probe. When she finds that the introduced strand separates into single-stranded RNAs, what other evidence of this single-stranded RNA piece's activity would she find?

#Question id: 3687

#SCPH01 Biochemistry

As the two strands of the double helix are separated, the positive supercoiling interferes with the further unwinding of DNA. Which of the following enzyme makes a break in a strand of DNA to release the supercoiling and facilitate the replication to occur?