Which of following statements describes adifference between replication of DNA andtranscription of RNA?Nucleoside triphosphates are the precursorsfor replication, but nucleoside diphosphatesare used for transcription.Base pairing is used to copy the sequence inreplication, but not in transcription.O The chain grows from the 5' to the 3' end inreplication, but 3' to 5' in transcription.Both strands of DNA are used in replication,but usually only one is used in transcription. The association of membrane proteins withlipids in the membrane bilayer alwaysinvolveshydrophobic interactionsO covalent linkagesall choices are correctelectrostatic interactions

Replication is the process of copying of DNA to make identical copies of dna molecules. This occurs…

Answered: Which of following statements describes…

Concepts of Biology

1st Edition

ISBN:9781938168116

Author:Samantha Fowler, Rebecca Roush, James Wise

Publisher:Samantha Fowler, Rebecca Roush, James Wise

Chapter3: Cell Structure And Function

Section: Chapter Questions

Problem 11RQ: The tails of the phospholipids of the plasma membrane are composed of _____ and are _____? a....

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Similar questions

The phospholipid bilayer of the cellular memberane is able to separate water into compartments because the lipid tails are polar and do not let water easily pass through. Tues or False
The interface formed between two hydrophobic molecules in the context of the aqueous environment of the cell cytoplasm is formed mostly through: A. Hydrogen bonds B. Covalent bonds C. Van der Waals interactions D. Ionic bonds E. None of the above
Only typed explaination otherwise leave it Carrier proteins that bind to substances to move them through the membrane and proteins that form pores or channels to allow passage of substances through the membrane are collectively called __________. A) integral proteins B) transport proteins C) transmembrane proteins D) glycoproteins
Describe the types of noncovalent interaction that promote the stability and functional properties of biological membranes.
Except for O, which is large and charged and b. which is large and polar, all of the following molecules are difficult to get through a cell membrane. O c. Hydrophobic and small. Oddly shaped and ionic.
The mobility of integral proteins can be measured by physical state of the ______________a) amino acidsb) external phospholipidsc) membrane phospholipidsd) membrane appendages
Which of the following (could be more than one) would not be a rational explanation for why the three-dimensional structure of a protein is driven and stabilized largely by noncovalent rather than covalent bonds?a) Proteins may be degraded for energy, and if their three-dimensional structures were heldtogether by mostly covalent bonding, this might be too difficult to accomplishb) Proteins will need to be unfolded to cross biological membrane, and if their three-dimensionalstructures were held together by mostly covalent bonding, this might be too difficult toaccomplish.c) Protein function (transport, enzyme catalysis, etc...) may require flexibility in the three-dimensional structure to allow for conformational change, and if protein three-dimensionalstructure were held together by mostly covalent bonding, this might be too difficult toaccomplish.d) All of the answer choices are rational explanations for why the three-dimensional structure of protein is driven and stabilized largely…
Because they are embedded within the membrane, ionchannels are examples of ________.a. receptor proteinsb. integral proteinsc. peripheral proteinsd. glycoproteins
Some cytosolic proteins are anchored to the cell membrane via covalent bonds between cysteine or serine residues and _________ within the inner leaflet of the plasma membrane. A. GPI anchors B. cholesterol molecules C. lauric acid groups D. myristic acid groups E. palmitic acid groups
What is the primary function of carbohydrates attachedto the exterior of cell membranes?a. identification of the cellb. flexibility of the membranec. strengthening the membraned. channels through membrane
"Although lipid molecules are free to diffuse in the plane of the bilayer, they cannot flip-flop across the bilayer unless enzyme catalysts called phospholipid translocators are present in the membrane", is true or false.
The tails of the phospholipids of the plasma membrane are composed of _____ and are _____? a. phosphate groups; hydrophobic b. fatty acid groups; hydrophilic c. phosphate groups; hydrophilic d. fatty acid groups; hydrophobic

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