Which structure is NOT present in DNA? A B D E NH2 NH2 H3C. N-A NH2 Structure I is an example of но OH HO. но -H HỌ -H- Но -- но но- -H но -H но -H -Он H- -OH H- -Он -OH- -OH H- -OH- Он H HÓ ÓH но но OH II II IV V Structure I is an example Sugars that contain aldehyde groups that are oxidised to carboxylic acids are classified as reducing sugars. Which of the following is TRUE about structure I and II? - I and Il are non-reducing sugars -I and Il are reducing sugars - I is a non-reducing sugar, II is a reducing sugar - I is a reducing sugar, Il is a non-reducing sugar CH,OH CH,OH но CH2OH он CH.OH
Which structure is NOT present in DNA? A B D E NH2 NH2 H3C. N-A NH2 Structure I is an example of но OH HO. но -H HỌ -H- Но -- но но- -H но -H но -H -Он H- -OH H- -Он -OH- -OH H- -OH- Он H HÓ ÓH но но OH II II IV V Structure I is an example Sugars that contain aldehyde groups that are oxidised to carboxylic acids are classified as reducing sugars. Which of the following is TRUE about structure I and II? - I and Il are non-reducing sugars -I and Il are reducing sugars - I is a non-reducing sugar, II is a reducing sugar - I is a reducing sugar, Il is a non-reducing sugar CH,OH CH,OH но CH2OH он CH.OH
Chemistry: Matter and Change
1st Edition
ISBN:9780078746376
Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Chapter23: The Chemistry Of Life
Section: Chapter Questions
Problem 2STP
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Concept explainers
Coding Strand of DNA
When pointing to DNA transcription, the coding strand is found to be the DNA strand whose base sequence is indistinguishable from the base sequence of the RNA transcript developed. It is this strand that comprises the codons, while the non-coding strand comprises the anti-codons.
Nucleotide
Both DNA and RNA are composed of organic molecules known as nucleotides. Hence, nucleotides are known as the basic building blocks of nucleic acids. These substances play a role in various processes such as cell signalling, enzyme reactions, metabolism, and so on.
Structure of Cytosine
Cytosine is among the five primary nitrogenous bases of which DNA and RNA and are being used in storage and transportation of genetic makeup within a cell. Adenine, guanine, thymine as well as uracil are the remaining four nucleobases.
Question
Transcribed Image Text:Which structure is NOT present in DNA?
A
B
D
E
NH2
NH2
H3C.
*NH2
H
H
H.
Structure I is an example of
OH
OH
HO,
HỌ
но
HO
но-
-H
-H-
--
но
-H
но-
-H
но
-H
но
-H
H.
-Он
H
H-
-OH
H-
-OH
H-
-O-
-OH
H-
-OH
Он
H
HỎ
он
Но
но
OH
II
II
IV
V
Structure I is an example Sugars that contain aldehyde groups that are oxidised to
carboxylic acids are classified as reducing sugars.
Which of the following is TRUE about structure I and II?
-I and Il are non-reducing sugars
-I and Il are reducing sugars
- I is a non-reducing sugar, II is a reducing sugar
- I is a reducing sugar, Il is a non-reducing sugar
CH,OH O
CH,OH
но
CH;OH
H
OH
H
OH
CH,OH
он
но
CH2OH
O OH
H
H
он
OH
H
H
OH
но
H
он
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