Q. 40 option D is the right answer.
A, B, E happens but in D
In fermentation, however, the pyruvate made in glycolysis does not continue through oxidation and the citric acid cycle, and the electron transport chain does not run.
Q. 41. Option A is the right answer.
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Which of the following is NOT expected when a eukaryotic cell is deprived from Oxygen? Question...
A mutation in the operator of the trp operon prevents the repressor to bind to the operator, even in the presence of tryptophan. What is true with respect to the bacteria carrying this mutation? Select one: a. The bacteria will transcribe the genes of the trp operon even when tryptophan is present in the environment b. Tryptophan would not be able to bind to the repressor protein c. Small amounts of tryptophan will be lethal for the bacteria d. The...
Which of the following is NOT expected when a eukaryotic cell is deprived from Oxygen? Select one: a. All listed events are expected in a eukaryotic cell deprived of oxygen b. The cell continues to oxidize glucose to pyruvate through glycolysis c. The formation of CO2 from cell respiration stops d. Reduction of the production of ATP by substrate level phosphorylation in the mitochondria e. The cell reduces pyruvate (fermentation) to allow the ETC to continue working
Which of the following is NOT expected when a eukaryotic cell is deprived from Oxygen? Select one: a. The formation of CO2 from cell respiration stops b. The cell continues to oxidize glucose to pyruvate through glycolysis c. All listed events are expected in a eukaryotic cell deprived of oxygen d. The cell reduces pyruvate (fermentation) to allow the ETC to continue working e. Reduction of the production of ATP by substrate level phosphorylation in the mitochondria
Question 38 Which of the following statements regarding CRISPR-Cas system is TRUE? Not yet answered Points out of 2.50 Select one: a. CRISPR-Cas system uses a DNA-directed nuclease to degrade viral RNA P Flag question O b. CRISPR-Cas system uses an RNA-directed nuclease to degrade viral DNA C. CRISPR-Cas system uses a RNA-directed nuclease to degrade viral RNA O d. CRISPR-Cas system uses a DNA-directed nuclease to degrade viral DNA e. CRISPR-Cas is a defense mechanism in eukaryotes against viral...
here is the diagram ecause there is no repressor protein attached to the operator, what enzyme con attach to the promoter and move past the operator to transcribe the structural genes? Color this enzyme pink "color the repressor gene purple and the repressor protein it codes for red. Examine the shape of the repressor protein. 45) Is it an active or inactiverepressor protein? The diagram below shows the trp operon when turned off." Repressor gene Promoter Operator Structural genes DNA...
Yet, all the cells in your body contain the same genes (and same alleles). The difference across cell types is that genes get selectively expressed (turned on or off) based on the proteins needed for cellular function given their environment. Select which statement explains the reason why hair does not normally grow on your muscle cells. a. Muscle cells have the gene for keratin, but do not express it b. Muscle cells do not have the gene for keratin and...
UT EID: D. 5 E. 6 13. For the E. coli strain containing the following alleles of the lac operon, expression of lacZ and lacY is inducible, constitutively on or permanently repressed. (erepressor; r cannot bind operator: osoperator, o cannot bind repressor, lac are LOF mutations) A. lacZ is inducible, lacY is constitutively on. B. lacZ is constitutively on, lacY is inducible. C. lacZ is permanently repressed, lacY is constitutively on. D. lacZ is constitutively on, lacY is permanently repressed....
Question 59 Not yet answered Which of the listed characteristics is a key difference between prokaryotes and eukaryotes? Points out of 2.50 p Flag question Select one: O a. all of the listed characteristics are shared between prokaryotes and eukaryotes O b. Eukaryotes, but not prokaryotes, undergo DNA replication before cell division O O c. Eukaryotes, but not prokaryotes, perform cell respiration to produce ATP through oxidative phosphorylation d. Prokaryotes, but not eukaryotes, are capable of forming a protective cell...
Question 15 Not yet answered Which of the following is TRUE about eukaryotic enhancers: An enhancer Points out of 2.50 P Flag question Select one: O a. Is a DNA sequence that can be far away from the promoter and where transcriptional activators bind O b. Is an operator DNA sequence where the Mediator complex binds o c. Is a DNA sequence where the general transcription factors bind O d. Is a protein that binds at the promoter and activates...
all them please Question 23 (1 point) The A and B alleles in ABO blood types can give rise to an individual that is blog type AB. This specific blood type is an example of: A) multiple alleles B) epistasis C) codominance D) partial dominance Imagine the gene encoding the lac repressor was mutated so that lactose (more technically allolactose) no longer bound to the repressor. However, the lac repressor was still capable of binding DNA at the operator sequence....