Practice Questions

TLS Online TPP Program

#Question id: 3741

In photoreactivation, DNA damage caused by UV light is reversed by DNA photolyase which

#Section 3: Genetics, Cellular and Molecular Biology

is activated by UV light to form a complex.
removes nicks in the DNA backbone.
forms a complex with thymine dimers which absorbs visible light and reverses the dimerization
binds to the adenine bases opposite the thymine dimer.

More Questions

#Question id: 3013

#Section 2: General Biology

Bacteria survive adverse conditions by forming

#Question id: 3014

#Section 2: General Biology

Regarding prokaryotic reproduction, which statement is correct?

#Question id: 3015

#Section 2: General Biology

All the bacterial cells that result from the replication of a single original bacterial organism are said to be a

#Question id: 3016

#Section 2: General Biology

Prokaryotic cells divide by a process known as

#Question id: 3017

#Section 2: General Biology

Biofilms

#Question id: 3018

#Section 2: General Biology

In the growth curve of a bacteria population, the bacteria are rapidly increasing in number in the