Question: Consider how histone proteins bind to DNA and then explain why a high salt concentration can remove histones from DNA (as shown in Figure 10.19b).

Consider how histone proteins bind to DNA and then explain why a high salt concentration can remove histones from DNA (as shown in Figure 10.19b).

Step by Step Solution

★★★★★

3.48 Rating (161 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

Histones are positively charged and DNA is negatively charged They bind to each other by these ionic ... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Document Format (1 attachment)

Word file Icon

894-M-S-B-G (530).docx

120 KBs Word File

Students Have Also Explored These Related Biology Questions!

Q:

When chromatin is treated with a moderate salt concentration, the linker histone HI is removed (see Figure 10.13a). Higher salt concentration removes the rest of the histone proteins (see Figure...

Q:

As described in Chapter 15 (Figures 15.7 and 15.8), certain regulatory transcription factors bind to DNA and activate RNA polymerase II. When glucocorticoid binds to the glucocorticoid receptor (a...

Q:

There are two compounds of the formula Pt(NH3)2Cl2: The compound on the right, cisplatin, is used in cancer therapy. The compound on the left, transplatin, is ineffective for cancer therapy. Both...

Q:

Assuming that the histone octamer (shown in Figure 520) forms a cylinder 9 nm in diameter and 5 nm in height and that the human genome forms 32 million nucleosomes, what volume of the nucleus (6 m in...

Q:

Research Report Students name Professors name Institution Date Contents Title .. 3 Abstract 3 Acknowledgement .3 Introduction .4 Main body of Report/Methodology 5 Various kinds of isolation.6...

Q:

Within living cells, many different proteins play important functional roles by binding to DNA. Some proteins bind to DNA but not in a sequence-specific manner. For example, histones are proteins...

Q:

Which of the following is FALSE with respect to histone proteins? Select one: a . eight histone proteins form the core of a nucleosome b . histone proteins assemble into an octamer around which 1 4 6...

Q:

To hold bacterial DNA in a more compact configuration, specific proteins must bind to the DNA and stabilize its conformation. Several different proteins are involved in this process. Some of these...

Q:

a . ( 2 points ) Select all mechanisms that could occur before MEL transcription: o An activator is present in skin cells but not eye cells o A repressor is present in skin cells but not eye cells o...

Q:

In the beads on a string model, the bead is made up of __________ a) 6 histone proteins b) 8 histone proteins c) 6 histone proteins and DNA d) 8 histone proteins and DNA 2. The unpacked stretches of...

Q:

A 10 wedge is used to split a section of a log. The coefficient of static friction between the wedge and the log is 0.35. Knowing that a force P of magnitude 600 lb was required to insert the wedge,...

Q:

Consider that you have collected the following information regarding several default free bonds: Time Left to Maturity (Years) Face Value Coupon Rate YTM Price Bond A Bond B Bond C Bond D 3 100...

Q:

Indicate whether or not independence - related SEC rules are being violated, assuming that the audit entity is a public company. Briefly explain why or why not. Scenario: Heath & Associates, CPAs, is...

Q:

LDCs are characterized by a. high life expectancy. b. high adult literacy. c. high infant mortality. d. all of the above. e. none of the above.

Q:

As described in Table 12.1, several different types of RNA are made, especially in eukaryotic cells. Researchers are sometimes interested in focusing their attention on the transcription of...

Q:

Based on your knowledge of introns and pre-mRNA splicing, discuss whether or not you think alternative splicing fully explains the existence of introns. Can you think of other possible reasons to...

Q:

Discuss the types of RNA transcripts and the functional roles they play. Why do you think some RNAs form complexes with protein subunits?

Q:

The North University System is granting scholarships for the best average of the year. The student must select one of two options analyzing the benefit of it at the time of awarding the scholarship...

Q:

A corporation has decided to replace an existing asset with a newer model. Two years ago, the existing asset originally cost $30,000 and was being depreciated under MACRS using a five-year recovery...

Q:

You are researching Time Manufacturing and have found the following accounting statement of cash flows for the most recent year. You also know that the company paid $81 million in current taxes and...