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Prakhar
Subject: Biology
, asked on 20/5/18
Q. How is alpha 1-4 link!? shouldnt this be beta 1-4 link?
Answer
1
Prakhar
Subject: Biology
, asked on 19/5/18
Is NH
3+__
CH
__
COO
-
a zwitterion?
Answer
1
Shobikaa
Subject: Biology
, asked on 18/5/18
Do all proteins have peptide bonds?? answer is asap!!
Answer
3
Shobikaa
Subject: Biology
, asked on 18/5/18
do all proteins have 20 amino acids?? pls anwer is asap!!
Answer
2
Prakhar
Subject: Biology
, asked on 16/5/18
Please explain the formation of D-fructofuranose form D-fructose. Thank you.
Answer
1
Prakhar
Subject: Biology
, asked on 16/5/18
Please explain the formation of D-glucopyranose from D-glucose.
Answer
1
Prakhar
Subject: Biology
, asked on 16/5/18
While undergoing cyclization, why does D-glucose form 1,5 ether links and not say, 1,2 ether links?
Answer
0
Prakhar
Subject: Biology
, asked on 16/5/18
Is the transition of straight chain D-glucose to ring-shaped structure of D-glucopyranose the same as the process of forming of acetals from hemiacetals? Please help me.
Answer
0
Prakhar
Subject: Biology
, asked on 16/5/18
What is the logical explanation for the marking of this answer as wrong? Isn't starch a homopolymer too?
Q) _______i_______ is a homopolymer present in animals and cellulose is a _____ii______ present in plants.
The information in which alternative completes the given statement?
Answer
1
Prakhar
Subject: Biology
, asked on 16/5/18
How can 6th carbon atom in glucose be oxidized to give glucouronic acid?
Answer
1
Prakhar
Subject: Biology
, asked on 16/5/18
How can starch show branching after every 30-35th glucose by alpha 1,6 link as the glucose molecules are already linked by 1,4 linkage in the amylose?
Answer
2
Khushi Jain
Subject: Biology
, asked on 15/5/18
how does substrate concentration affect enzyme activity
Answer
2
Prakhar
Subject: Biology
, asked on 14/5/18
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Prakhar
Subject: Biology
, asked on 14/5/18
If the oxidation state of an element goes from -2 to -3, is this reduction or oxidation? similarly, if it goes from +3 to +2, is it reduction or oxidation?
Answer
3
Prakhar
Subject: Biology
, asked on 14/5/18
I was reading about Benedict's test in which Cu2+ ions (having 2 less e- i.e having a charge of +2) were converted to Cu+ (now only having 1 less e-). This means that that the Cu has lost one electron from its system. Now going back to the definition, Loss of electrons is Oxidation and gain of electrons is reduction. Clearly, Cu here has lost one electron, but our meritnation teacher said that the Cu has been reduced by the sugar. I checked on internet, indeed everywhere it was written that Cu has been reduced. But according to me, it has been oxidized, dont you think?
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Q) _______i_______ is a homopolymer present in animals and cellulose is a _____ii______ present in plants.
The information in which alternative completes the given statement?