#Question id: 757
#SCPH05 I Biotechnology
_______________ a bacterial enzyme, uses the energy of ATP hydrolysis to introduce negative supercoiling into DNA hence removing positive supercoiling generated during replication.
#Question id: 3534
#SCPH01 Biochemistry
Start with a collection of mutants obtained using selections or screens and then characterize their wild functions at the molecular level called ----A------, alternatively, start with a set of specific DNA sequences, mutate them, and observe the phenotypes called --B-----.
#Question id: 11654
#SCPH28 | Zoology
Succession start from the water body and continuos in community dyanamics, changes species composition as well as changes in structure also. Which one is the correct composition of hydrosere process?
#Question id: 15728
#SCPH01 Biochemistry
#Question id: 56
#SCPH28 | Zoology
Trace elements are those required by an organism in only minute quantities. Which of the following is a trace element that is required by humans and other vertebrates, but not by other organisms such as bacteria or plants?