This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: After reading the paragraph below, answer the questions that follow.The functions of some proteins ... (Read 42 times)

dalyningkenk

  • Hero Member
  • *****
  • Posts: 598
on: Jul 15, 2019
After reading the paragraph below, answer the questions that follow.

The functions of some proteins change depending on whether they are in the light or in the dark they are photoreceptive (PR) proteins. A team of scientists recently determined that PR proteins bind to DNA to regulate gene expression in microbes. Answer the following three questions about this scenario.


A single PR protein is composed of four identical polypeptide chains that act together to bind DNA. What is the highest level of protein structure that the PR proteins have?
◦ tertiary
◦ quaternary
◦ secondary
◦ primary
Campbell Biology: Concepts & Connections ¦ Taylor, Simon, Dickey, Hogan, Reece ¦ 9th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by dalyningkenk on Jul 15, 2019

djpooyouma

  • Sr. Member
  • ****
  • Posts: 325
Reply #1 on: Jul 15, 2019
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 25% of students answer this correctly


dalyningkenk

  • Hero Member
  • *****
  • Posts: 598
Reply #2 on: Jul 15, 2019
Excellent


djpooyouma

  • Sr. Member
  • ****
  • Posts: 325
Reply #3 on: Jul 15, 2019
Great! Please up vote :D


« previous next »
 

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Did you know?

Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

Did you know?

For high blood pressure (hypertension), a new class of drug, called a vasopeptidase blocker (inhibitor), has been developed. It decreases blood pressure by simultaneously dilating the peripheral arteries and increasing the body's loss of salt.

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

Many Proteins Collaborate in the Replication Complex Many Proteins Collaborate in the Replication Complex
The Locations and Functions of the Cerebral Lobes, Diencephalon, Cerebellum, and Brain Stem The Locations and Functions of the Cerebral Lobes, Diencephalon, Cerebellum, and Brain Stem
Affinity chromatography separates proteins by their binding specificities. Affinity chromatography separates proteins by their binding specificities.
Increasing/decreasing Functions Increasing/decreasing Functions
Functions Functions
Some biology questions Some biology questions
Video: Hydrogen bonds - role in the body

For a complete list of videos, visit our video library