Which of these is a regulatory gene?
A. structure of the lac operon. It contains definite structures labeled from A to E. Letter A marks a gen before structural genes.
B. marks a part of the operon that consists of lac Z, lac Y, and lac A genes.
C. indicates a structure that moves along the operon.
D. marks lac l. This part is located before the others in the sequence.
E. indicates a molecule that can bind to structure A.
Answers (1)
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Which of these is a regulatory gene? A. structure of the lac operon. It contains definite structures labeled from A to E. Letter A marks a ...” in 📙 Biology if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
Will a female only inherit a sex linked disorder if her father suffers from the same disorder, and if her mother is a carrier for the disorder?
Answers (1)
What type of fish is a filter feeder
Answers (2)
Why is the scientific method important?
Answers (1)
Most falls that older adults experience are the result of
Answers (2)
What are two consequences of a change in the structure of an enzyme present in the stomach
Answers (2)
New Questions in Biology
What does the Magnuson Stevens Act deal with? A. setting up of marine sanctuaries B. prevention of overfishing C. regulating disposal of materials into the ocean D. protection of marine mammals
Answers (2)
In addition to a thicker stratum corneum and the presence of a stratum lucidum, the thick skin of the palms and fingertips of the hands and of the soles of the feet have a denser array of sense receptors than thinner skin found elsewhere on the
Answers (1)
Which of the following theories sees aging as a process whereby cells are assumed to have a limitation on the number of times they can reproduce to repair damage? a. wear-and-tear theory b. cellular clock theory c. activity theory d.
Answers (1)
In humans, oculocutaneous (OCA) albinism is a collection of autosomal recessive disorders characterized by an absence of the pigment melanin in skin, hair, and eyes. That is, normal pigmentation (A) is dominant over albino characteristics.
Answers (1)
How can a layer of rock containing a fossils could be present in a mountain wall that is several thousand feet above sea level
Answers (1)