DA Different response elements located upstream of the promoter of the prokaryotic and eukaryotic genes regulate transcription, and several DNA binding proteins recognize and bind their specific response elements to activate or inhibit gene expression. OB. In prokaryotic and eukaryotic cells, the response elements are similar to the operator, which binds to specific proteins. OC Diferent response elements located upstream of genes in eukaryotic cells may regulate a single gene in eukaryotic cells, and specific activator proteins bind these response elements to activated gene expression. OD. Answers A, B and C are the right answer choloes for this question. OE. Answers A and B are the right answer choices for this question.
DA Different response elements located upstream of the promoter of the prokaryotic and eukaryotic genes regulate transcription, and several DNA binding proteins recognize and bind their specific response elements to activate or inhibit gene expression. OB. In prokaryotic and eukaryotic cells, the response elements are similar to the operator, which binds to specific proteins. OC Diferent response elements located upstream of genes in eukaryotic cells may regulate a single gene in eukaryotic cells, and specific activator proteins bind these response elements to activated gene expression. OD. Answers A, B and C are the right answer choloes for this question. OE. Answers A and B are the right answer choices for this question.
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Nucleotides
It is an organic molecule made up of three basic components- a nitrogenous base, phosphate,and pentose sugar. The nucleotides are important for metabolic reactions andthe formation of DNA (deoxyribonucleic acid) and RNA (ribonucleic acid).
Nucleic Acids
Nucleic acids are essential biomolecules present in prokaryotic and eukaryotic cells and viruses. They carry the genetic information for the synthesis of proteins and cellular replication. The nucleic acids are of two types: deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). The structure of all proteins and ultimately every biomolecule and cellular component is a product of information encoded in the sequence of nucleic acids. Parts of a DNA molecule containing the information needed to synthesize a protein or an RNA are genes. Nucleic acids can store and transmit genetic information from one generation to the next, fundamental to any life form.
Question
Please answer asap and in short and content should not be palgarised please answer first question only
Transcribed Image Text:Which of the following statements is precisely correct/true?
OA. Different response elements located upstream of the promoter of the prokaryotic and eukaryotic genes regulate
transcription, and several DNA binding proteins recognize and bind their specific response elements to activate or inhibit
gene expression.
OB. In prokaryotic and eukaryotic cells, the response elements are similar to the operator, which binds to specific proteins.
OC Different response elements located upstream of genes in eukaryotic cells may regulate a single gene in eukaryotic cells,
and specific activator proteins bind these response elements to activated gene expression.
OD.Answers A, B and C are the right answer choices for this question.
OE. Answers A and B are the right answer choices for this question.
QUESTION 6
Which of the following best describes how to achieve surface signaling activity in activating or inactivating gene regulation in
mammalian cells?
OA, Steroids cary out the following activities to achieve signaling in mammalian cells: bind the G-protein coupled receptors;
the G-proteins activate cytoplasmic adenylyl cyclases to split ATP Into CAMP and pyrophosphate; CAMP binds protein
Kinase-A and translocates into the nucleus to phosphorylate CREB protoins, causing their binding to dimeric CRB protein
that interact with DNA and activate or inactivate gene regulation.
OB. Small protein molecules carry out the following activities to achieve signaling in mammalian cells: bind the G-protein
coupled receptors; the G-proteins activate cytoplasmic adenylyl cyclases to split ATP into CAMP and pyrophosphate; CAMP
binds protein Kinase-A and translocates into the nucleus to phosphorylate CREB proteins, causing their binding to dimeric
CRB protein that interacts with DNA and activates or inactivates gene regulation.
OC Enzymatic proteins carry out the following activities to achieve signaling in mammalian cells: bind the G-protein coupled
receptors; the G-proteins activates cytoplasmic adenylyl cyclases to split ATP into CAMP and pyrophosphate; CAMP binds
protein Kinase-A and translocates into the nucleus to phosphorylate CREB proteins, causing their binding to dimeric CRB
nrotnin that interacts with DNA and activates or inactivates anna reaulation.
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