Question: Explain how the pentose phosphate pathway can respond to a cells need for ATP, NADPH, and ribose-5- phosphate.

Explain how the pentose phosphate pathway can respond to a cell’s need for ATP, NADPH, and ribose-5- phosphate.

Step by Step Solution

★★★★★

3.47 Rating (177 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

If a cell needs NADPH all the reactions of the pentose phosphat... 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

481-M-S-B-C (392).docx

120 KBs Word File

Students Have Also Explored These Related Biochemistry Questions!

Q:

The nonoxidative reactions of the pentose phosphate pathway convert pentose phosphates into hexose phosphates. (a) For every 3 glucose phosphates that enter the pentose phosphate pathway, how many...

Q:

Xylulose-5-phosphate is an intermediate in the pentose phosphate pathway (see Figure 12.36). As xylulose-5-phosphate levels rise in response to excess glucose shunting through the pentose phosphate...

Q:

In the pentose phosphate pathway for degrading sugars, ribulose 5-phosphate is converted to ribose 5-phosphate. Propose a mechanism for theisomerization. CH2 - HO- C=0 HO- - - HO- -OH H. -HO- -...

Q:

Following statement is true: Pentose phosphate pathway requires one step to gain 2 NADPH with no ATP production Pentose phosphate pathway requires three steps to gain 2 NADPH without ATP production...

Q:

Consider a cell that requires much more ribose 5 - phosphate than NADPH. The cell needs ribose 5 - phosphate but has a relatively high concentration of NADPH and a low concentration of NADP ? + ....

Q:

Consider a cell that requires much more ribose 5 - phosphate than NADPH. The cell needs ribose 5 - phosphate but has a relatively high concentration of NADPH and a low concentration of NADP ? + ....

Q:

Write a balanced chemical equation for the pentose phosphate pathway in the first two modes depicted in Figure 12.36, where (a) ribose-5-phosphate synthesis is maximized (b) NADPH production is...

Q:

6. Yeast cells grown on nonfermentable substrates which are then abruptly switched to glucose exhibit substrate-induced inactivation of several enzymes. Which enzymes would glucose cause to be...

Q:

Proliferating cells require NADPH for biosynthetic processes. Much of the NADPH is provided by the pentose phosphate pathway, but 10-formyl tetrahydrofolate is also a source of reducing power....

Q:

biochemistry Our body can get pentose (ribose) from. a. TCA cycle b. Glycolytic pathway Uronic acid pathway d. Pentose phosphate pathway_(HMP Shunt) A Moving to another question will save this...

Q:

Convert: a. 5.91 kg of chrome yellow to milligrams b. 753 mg of vitamin A to micrograms c. 90.1 MHz (megahertz), the wavelength of an FM signal, to kilohertz d. 498 mJ (the joule, J, is a unit of...

Q:

Using only the definition of an ordered field, show that if x,y belongs to R with x>y>0, then x>y.

Q:

Stock market events in 1 9 2 9 , 1 9 8 7 , and 2 0 0 8 are most apt to be used as eximplos in subpert of wich anw of 1 7 tanest Multiple Choice Bianket theory Value theory Behavioral theory Bubble...

Q:

Were there any rides you couldnt get on for any reason? Which and why?

Q:

Suppose a reaction has Ho and So values independent of temperature (i.e., assume these values are constant over some range of temperature). Show from this, and equations given in this chapter, that...

Q:

Suppose a reaction has Ho and So values independent of temperature (i.e., assume these values are constant over some range of temperature). Show from this, and equations given in this chapter, that...

Q:

Te following data give the ion product, Kw for water at various temperatures: To(C)Kw 0 ....................... 1.14 10-1o 25 ....................... 1.00 10-14 30 ....................... 1.47 ...

Q:

Assume you want to purchase 100 shares at $40 per share at a time when the initial margin requirement is 70%. Because 70% of the transaction must be finance with equity, the 30% balance can be...

Q:

For the following two samples, what is the value of sp2, the pooled estimate of the common variance?Include 1 decimal place in your answer. Sample 1 Sample Size 35 Sample 2 Sample size 40 Sample 1...

Q:

8 . In the market, four assets are traded with payoffs S = 1 . 1 1 . 3 1 1 1 . 1 1 1 1 . 3 1 . 1 1 1 . 3 1 . The price of all assets is 1 . There is an investment opportunity that costs 2 . This...