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Microbiology(4 viewing)

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Last post by alfonzodavinchi
in Re: Which of the followi...
on Mar 10, 2023

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Subject / Started by	Replies / Views	Last post
In order for a eukaryotic gene to be engineered into a bacterial colony to be ex Started by Yolanda	2 Replies 689 Views	Jul 5, 2013 by Yolanda
In comparing DNA replication with RNA transcription in the same cell, which of t Started by Yolanda	2 Replies 912 Views	Jul 5, 2013 by Yolanda
Which of the following is true of transcription in domain Archaea? A) It is regu Started by Yolanda	2 Replies 1,002 Views	Jul 5, 2013 by Yolanda
What is the effect of a nonsense mutation in a gene? A) It changes an amino acid Started by Yolanda	2 Replies 688 Views	Jul 5, 2013 by Yolanda
Which of the following types of mutation, resulting in an error in the mRNA just Started by Yolanda	2 Replies 648 Views	Jul 5, 2013 by Yolanda
In the 1920s Muller discovered that X-rays caused mutation in Drosophila. In a r Started by Yolanda	2 Replies 659 Views	Jul 5, 2013 by Yolanda
Which of the following variations on translation would be most disadvantageous f Started by Yolanda	2 Replies 581 Views	Jul 5, 2013 by Yolanda
The nitrogenous base adenine is found in all members of which group? A) proteins Started by Yolanda	2 Replies 708 Views	Jul 5, 2013 by Yolanda
In an experimental situation, a student researcher inserts an mRNA molecule into Started by Yolanda	2 Replies 785 Views	Jul 5, 2013 by Yolanda
A particular triplet of bases in the template strand of DNA is 5' AGT 3'. The co Started by Yolanda	2 Replies 745 Views	Jul 5, 2013 by Yolanda
The genetic code is essentially the same for all organisms. From this, one can l Started by Yolanda	2 Replies 1,018 Views	Jul 5, 2013 by Yolanda
The "universal" genetic code is now known to have exceptions. Evidence for this Started by Yolanda	2 Replies 752 Views	Jul 5, 2013 by Yolanda
What is a ribozyme? A) an enzyme that uses RNA as a substrate B) an RNA with enz Started by Yolanda	2 Replies 737 Views	Jul 5, 2013 by Yolanda
A transcription unit that is 8,000 nucleotides long may use 1,200 nucleotides to Started by Yolanda	2 Replies 1,156 Views	Jul 5, 2013 by Yolanda
During splicing, which molecular component of the spliceosome catalyzes the exci Started by Yolanda	2 Replies 563 Views	Jul 5, 2013 by Yolanda
Alternative RNA splicing A) is a mechanism for increasing the rate of transcript Started by Yolanda	2 Replies 529 Views	Jul 5, 2013 by Yolanda
In the structural organization of many eukaryotic genes, individual exons may be Started by Yolanda	2 Replies 668 Views	Jul 5, 2013 by Yolanda
In a cyanobacterium, the reactions that produce NADPH occur in A) the light reac Started by Jesse_J	2 Replies 1,405 Views	Jul 4, 2013 by Jesse_J
In metabolic processes of cell respiration and photosynthesis, prosthetic groups Started by Jesse_J	2 Replies 659 Views	Jul 4, 2013 by Jesse_J
In thylakoids, protons travel through ATP synthase from the thylakoid space to t Started by Jesse_J	2 Replies 1,156 Views	Jul 4, 2013 by Jesse_J
Reduction of oxygen to form water occurs during A) photosynthesis only. B) respi Started by Jesse_J	2 Replies 740 Views	Jul 4, 2013 by Jesse_J
In photosynthetic cells, synthesis of ATP by the chemiosmotic mechanism occurs d Started by Jesse_J	2 Replies 611 Views	Jul 4, 2013 by Jesse_J
Where are the molecules of the electron transport chain found in plant cells? A) Started by Jesse_J	2 Replies 564 Views	Jul 4, 2013 by Jesse_J
Which of the following statements best describes the relationship between photos Started by Jesse_J	2 Replies 600 Views	Jul 4, 2013 by Jesse_J
In mitochondria, chemiosmosis translocates protons from the matrix into the inte Started by Jesse_J	2 Replies 553 Views	Jul 4, 2013 by Jesse_J

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