Question

What conditions (not genes) control the expression of gene HSP104 and PFK2? Is the gene expressed...

What conditions (not genes) control the expression of gene HSP104 and PFK2? Is the gene expressed always, or more/ less so, under certain conditions? What are those conditions?

Science   Biology   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

HSP104 is heat shock protein it activities depend on ATP hydrolysis. Hsp104 is low affinity towards ATP and is strongly inhibited by adenosine diphosphate (ADP).

Gene is less expressed at low temperature.

At high temperature HSP104 is active and expressed more.

High levels of AMP or phosphate group response to stimulation of PFK2. It is inhibited by a high concentration of PEP and citrate.

Gene is less expressed when lot of citrate or PEP molecule accumulates in the glycolysis process.

Gene is more expressed when lot of glucose molecules are given in the medium.

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Explain the principle of “differential gene expression” and how different genes are expressed in different cell...
Explain the principle of “differential gene expression” and how different genes are expressed in different cell types. Describe in detail the two main mechanisms of the transcriptional regulation of gene expression. If you were going to “design” a transcription factor with an unlimited number of protein domains, how would you design this transcription factor so that it could take care of all of the transciptional regulation/expression of the muscle gene myoD.
GENES HSP104 and PFK2 What is the phenotype of a knockout yeast (missing this particular gene)?...
GENES HSP104 and PFK2 What is the phenotype of a knockout yeast (missing this particular gene)? Or, if the knockout is not viable, what is the phenotype of a heterozygous yeast?            
In gene expression analysis, fold change (FC) is calculated as tumor sample / control. So if...
In gene expression analysis, fold change (FC) is calculated as tumor sample / control. So if the median value for Control is 0.20 and GBM is 0.95, FC is ________. A. 2.00 B. 9.50 C. 4.75 D. 0.21 To make sure of result reproducibility, an experiment must be repeated at least _____ times conducted under the same experimental conditions but on different days from the initial experiment. A. 1 B. 2 C. 3 D. 10
QUESTION 24 If you are studying a bacteria that has 3 genes in an operon with...
QUESTION 24 If you are studying a bacteria that has 3 genes in an operon with a constitutive promoter and you cause a mutation that turns off the expression of the first gene in the operon, what do you predict will happen to expression of the the third gene in the operon? A. It will also not be expressed B. its espression will not be altered C. It will be expressed in larger amounts D. none of these QUESTION 25...
Which type of transgenic mouse strategy can be used to study a selected mouse gene’s expression...
Which type of transgenic mouse strategy can be used to study a selected mouse gene’s expression in a whole animal? A. A reporter gene can be cloned so that it is under the control of the gene’s tissue specific regulatory regions. B. A reporter gene can be expressed using a synthetic (not natural promoter) so that it can be expressed in all tissues of an organism. C. A gene that is normally expressed in the organism can be cloned under...
Exploration of Gene Expression in Dictyostelium species Similar genes (homologs) are found in humans. Do you...
Exploration of Gene Expression in Dictyostelium species Similar genes (homologs) are found in humans. Do you expect the expression of these genes to be similar during human development? during cancer development?
Early Drosophila development involves gene expression. Which of the following classes of genes includes genes whose...
Early Drosophila development involves gene expression. Which of the following classes of genes includes genes whose products are transcriptional regulators? Please choose all correct answers. Question 13 options: A) Segment-polarity genes B) Homeotic genes C) Maternal genes D) Pair-rule genes E) Gap genes
Predict what will happen to the expression of β-galactosidase (lacZ gene) in a mutant strain lacking...
Predict what will happen to the expression of β-galactosidase (lacZ gene) in a mutant strain lacking lacY-gene. Remember cells are not able to produce LacY-protein and can not transport lactose: lacZ gene will be expressed only when both lactose and glucose are present. lacZ gene will not be expressed. lacZ gene will be expressed only in the presence of lactose; maximum expression will be observed in the absence of glucose. lacZ gene will not be repressed; maximum expression will be...
A major difference between eukaryotic and prokaryotic gene expression is that eukaryotic genes contain introns that...
A major difference between eukaryotic and prokaryotic gene expression is that eukaryotic genes contain introns that are spliced out during RNA processing in the nucleus.What are the advantages and disadvantages to eukaryotes of the presence of introns in their genes? Name one advantage and one disadvantage.
A Context for Understanding Gene Expression When an organism expresses its set of genes, the result...
A Context for Understanding Gene Expression When an organism expresses its set of genes, the result is all the visible characteristics of that organism. These characteristics are called its ______________.
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT