Which is an inhibitor of mitochondrial atp synthesis

Assignment Help Biology
Reference no: EM13534627

You have discovered a novel compound (U-500), which is an inhibitor of mitochondrial ATP synthesis. You observe that when U-500 is addedto cells or isolated mitochondria, the NAD+/NADH ratio decreases. Do you think that U- 500 is an uncoupling agent or an inhibitor of respiratory electrontransfer? Explain briefly, and suggest an additional experiment that you could do toconfirm your hypothesis [Tip: assume you have access to an oxygen electrode,which you can use to measure rates of oxygen uptake by mitochondria].

Reference no: EM13534627

Questions Cloud

Bax and bak act-hermatopoitic stem cells can give rise : Hermatopoitic stem cells can give rise to. WHICH of the following adult cell types is arrested inGo? A major pathway that signals cell survival and inhibits celldeath is the ----pathway. Bax and Bak act by
Apoptosis or programmed cell death-humans posssess : Which of the following events is not part of apoptosis? Apoptosis or programmed cell death, occurs in all of the following cases except. Humans posssess about -------different cell types
Combinatorial gene regulation permits regualtion : Explain how combinatorial gene regulation permits regualtion of alarge diversity of genes with relatively few regulatoryproteins.
Fetal stage are neverexpressed in the individuals life : Some genes that are expressed in the fetal stage are neverexpressed in the individuals life. What do you think is the mostcommon mechanism for preventing the expression of such genes?
Which is an inhibitor of mitochondrial atp synthesis : You have discovered a novel compound (U-500), which is an inhibitor of mitochondrial ATP synthesis. You observe that when U-500 is addedto cells or isolated mitochondria, the NAD+/NADH ratio decreases. Do you think that U- 500 is an uncoupling age..
Glycerol 3-phosphate dehydrogenase catalyzes : Glycerol 3-phosphate dehydrogenase catalyzes the following reversible reaction: Glycerol 3-phosphate + NAD+ → NADH + H+ + dihydroxyacetonephosphate
Glucose is phosphorylated into glucose-6-phosphate : In the first step of glycolysis, glucose is phosphorylated into Glucose-6-phosphate. But, it looks like the phosphate replaced ahydrogen. However, there is no mention of that hydrogen inthe book... what happened to it? Did it just go off as a H+?
How do both meiosis and sexual reproduction : How do both meiosis and sexual reproduction (fertilization) produce offspring that differ genetically from the parents? Be sure to talk about steps in meiosis that increase variability as well as the process of fertilization.
Transfer portions of its chromosome to another cell : A bacterial cell must have _____________________ in order to transfer portions of its chromosome to another cell.

Reviews

Write a Review

 

Biology Questions & Answers

  Q1 an abandoned indiana coal mine spoil bank contains

q1. an abandoned indiana coal mine spoil bank contains chunks kof pyrite minerals. under constant erosion and

  How aspirin may reudce inflammatory responses by inhibiting

Aspirin may reudce inflammatory responses by inhibiting which of the following enzymes?

  Draw a graph that shows the variation of quantity of dna

Draw a graph that shows the variation of quantity of DNA in the nucleus of the male germ cell at the time of multiplication and maturation and fertilization and the egg after fertilization.

  Autosomal dominant disorder in puppies

Blindness is an autosomal dominant disorder in puppies. B or b are used to represent the gene that causes blindness. Black Hair Follicular Dysplasia is an autosomal recessive disorder in puppies.

  Determine percentage of the offspring

In a mating in 2-individuals with blood type AB, who are both heterozygous for the Bombay phenotype , what percentage of the offspring are expected to appear as having blood type O?

  Q1 mrs morgan was brought into the er she was perspiring

q1. mrs. morgan was brought into the er. she was perspiring profusely and breathing quickly and unevenly. her breath

  Why is the disorder rare in girls

A beaker with 100 of an acetic acid buffer with a pH of 5.00 is sitting on a benchtop. The total molarity of acid and conjugate base in this buffer is 0.100. A student adds 6.60 of a 0.350 solution to the beaker. How much will the pH change? The of a..

  Various methods of drug administration

Critically discuss the various methods of drug administration? Explain why one method would be chosed over another. What are the general requirements for a code cart set up?

  Cloning has been seen in the news and as a main topic of

cloning has been seen in the news and as a major topic of debate. briefly describe the process of cloning. what might

  Q 1 what are six major areas into which genetic research

q. 1. what are six major areas into which genetic research has been focused to augment plant growth-promoting activity

  What are the parental genotypes of lines 1 and 2

in maize, the A locus encodes an enzyme necessary for production of anthocyanin, a purple pigment. At this locus, a functional A allele is dominant to a nonfunctional a allele.

  Determine the complete name to gene transfer

Using the lytic bacteriophage P22 you perform a three-factor cross in Salmonella typhimurium. The phage is initially grown on an Arg+ Leu+ His+ strain of S. typhimurium.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd