The following define nucleic acids EXCEPTA) They are polyionic molecules of high molecular weight composed of subunits or monomers called nucleosides.B) They are chainlike macromolecules that function in the storage and transfer of genetic information.C They are polynucleotides.They contain genes that encode for polypeptides and RNAS.

Nucleic acids are Deoxyribonucleic acid (DNA) and ribonucleic acid (RNA).

Answered: The following define nucleic acids…

Biochemistry

9th Edition

ISBN:9781319114671

Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Chapter1: Biochemistry: An Evolving Science

Section: Chapter Questions

Problem 1P

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RNA differs from DNA in that: a) The ribose in RNA nucleotides contains fewer oxygen atoms than does deoxyribose DNA nucleotides. b) It is always single stranded and cannot form base pairs. c) It contains the nucleotide uracil, which pairs with thymine. d) It is single-stranded but can fold into a variety of structures, some of which are double-stranded. e) RNA can only be found in the cytoplasm whereas DNA can only be found in the nucleus.
It is a pyrimidine derivative that does not form part of nucleic acids.... A) Thymine B) Cytosine C) Adenine
A DNA strand consists of any sequence of four kinds of nucleotides. Suppose there were only 14 different amino acids instead of 20. Which of the following statements would be correct descriptions of the minimal number of nucleotides necessary to create a genetic code? a) 1 b)2, provided that chain termination does not require a special codon c) 3, provided that chain termination does require a special codon d)2, no matter how chain termination is accomplished e) Both b and c
1) Match the nucleotide pictures to their names. A) Cytosine B) Guanine C) Thymine D) Adenine
In DNA the nucleic acid bases form hydrogen bonds between them, which are responsible for the formation of the double-stranded helix. A hydrogen bond donor is defined as any hydrogen atom that can participate in a hydrogen bond, whereas a hydrogen bond acceptor is defined as any atom that can “receive” that hydrogen atom to form a hydrogen bond. How many hydrogen bond acceptors does guanine (shown below) have? a) 3, b) 5 c) 4 d) 6 e) 7
The following statements best describe the RNA structure EXCEPT A) the repeating units are deoxyribonucleotides with a uracil base B) they are usually single stranded c) they are closely associated with protein synthesis (D there are three predominant forms
Answer D E and F d) in base pairing, why do we never see AG, GA, CT or TC forming complementary base pairs? e) why is vegetarianism a more energy intensive process (from the organism standpoint) than being omnivores? [DON'T EVEN THINK OF STATING ANYTHING ABOUT FIBER, BULK, AND/OR CELULOSE!!!!] f) why is significant serum (in the bloodstream) cholesterol reduction so difficult, and why do most of the drugs designed to reduce cholesterol target the liver?
Which of the following bases is linked together by three hydrogen bonds? A) adenine and cytosine B guanine and thymine c) cytosine and thymine D cytosine and guanine
A) What is the difference between a nucleoside and a nucleotide? B) Give any two differences between DNA and RNA. C) Draw the structure of deoxyribose and ribose below, and number the carbons. What is the difference between the two structures? Please answer all 3 parts
What is the CORRECT way to classify the protein below according to its secondary- structure elements? un a) not possible to determine b) all a ○ c) alẞ Od) a + B e) all B
C) Mercury bonds with the side chain of an amino acid and causes the protein structure to distort. 5) List the names of the 5 different base pairs and their letter code. Identify if they are a)pyrimidines or purines, and b) how many hydrogen bonds formed by each base:
Distinguish between DNA and RNA on the basis of following: a) chemically b) functionally c) by location in the cell

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