Biology, 25.11.2020 14:20 binks3350

What would be the effect of a mutation in the lacI gene that prevented the repressor from binding to lactose? a. The lac Z, Y, and A genes would not be expressed.
b. The lac Z, Y, and A genes would be expressed constitutively
c. The lac Z, Y, and A genes would be repressed by lactose.
d. The lac Z, Y, and A genes would be induced by lactose.

Answers: 3

Show answers

Another question on Biology

Biology, 21.06.2019 22:00

Which is the correct first step in finding the area of the base of a cylinder with a volume of 26x cubic meters and a height of 6.5 meters? v=bh 6.5=b(26x) v=bh v=26pi+(6.5) v=bh v=26pi(6.5) v=bh 26pi=b(6.5)

Answers: 1

Answer

Biology, 21.06.2019 22:00

The instructions for making proteins come originally from

Answers: 1

Answer

Biology, 22.06.2019 01:30

Were does condensation occur? a) hydroshereb) lithosherec) boishered) atmosphere

Answers: 1

Answer

Biology, 22.06.2019 01:30

All individuals have two alleles for a given trait. according to mendel's these alleles are passed down one each from both mother and father.

Answers: 1

Answer

You know the right answer?

What would be the effect of a mutation in the lacI gene that prevented the repressor from binding to...

Questions

Business, 31.03.2020 02:14

The stock is currently selling for $17.75 per share, and its noncallable $3,319.97 par value, 20-year, 1.70% bonds with semiannual payments are sellin...

Business, 31.03.2020 02:14

Pearl Products Limited of Shenzhen, China, manufactures and distributes toys throughout South East Asia. Three cubic centimeters (cc) of solvent H300...

Mathematics, 31.03.2020 02:14

Is 32>64/4 true or false...

Health, 31.03.2020 02:14

Why is cocaine dangerousv (Reasons why that drug is dangerous, including an argument for avoiding that drug)...

Mathematics, 31.03.2020 02:14

I need to know how to solve this answer...

Chemistry, 31.03.2020 02:14

3.) 2.46 grams of Cu(NO3)2 would contain how many formula units?...

Advanced Placement (AP), 31.03.2020 02:14

What does the somatosensory cortex regulate?...

Mathematics, 31.03.2020 02:14

The lower limit for the function f(x) = x^5 - 3x^3+ 24 is -2 2 -3...

Mathematics, 31.03.2020 02:14

Which of the following describes the graph of y = StartRoot negative 4 x minus 36 EndRoot compared to the parent square root function?...

Mathematics, 31.03.2020 02:15

It has been estimated that about 30% of frozen chicken contain enough salmonella bacteria to cause illness if improperly cooked. A consumer purchases...

Business, 31.03.2020 02:15

G . Kings Donut Inc common stock sells for $39.86 a share at a market rate of return of 9.5%. The company just paid its annual dividend of $1.20. What...

Physics, 31.03.2020 02:15

"Two electrons in an atom are separated by 1.4 × 10−10 m, the typical size of an atom. What is the force between them? The Coulomb constant is 9 × 109...

Mathematics, 31.03.2020 02:15

Ryan equation for the sequence and find the indicated term, 20,33,46,59, to the 10th term...

Biology, 31.03.2020 02:15

What is the main difference between plants on land and phytoplankton...

History, 31.03.2020 02:15

What other dangers did Washington consider when he decided he o stay neutral?...

English, 31.03.2020 02:15

Which statement best explains why Bates traches maximum-security prisoners?...

Biology, 31.03.2020 02:15

Most proteins destined to enter the endoplasmic reticulum . Group of answer choices are transported across the membrane after their synthesis is compl...

Engineering, 31.03.2020 02:15

When calculating a resolved shear stress within a single unit cell, the angle between the applied stress direction and the slip direction must be dete...

Business, 31.03.2020 02:15

The sale of turkeys in the United States is highest in mid- to late November, as people buy turkeys to serve at Thanksgiving. Grocery stores who speci...

Business, 31.03.2020 02:15

The projected benefit obligation: Multiple Choice contains periodic service cost, accrued interest, revised estimates, plan amendments, and the paymen...

More questions: Biology Another questions