Topic: Polynucleotide Chain
Answers to Common Questions
What is polynucleotide chain?
Polynucleotide chain is a chain in which nucleotides are arranged in such a way that the phosphate(P) and sugar (S) molecules are arranged lengthwise alternately. Read More »
Source: http://wiki.answers.com/Q/What_is_polynucleotide_chain
What chemical group is found at the end of a polynucleotide chain...
for a 5' it is phosphate group. for 3' it is hydroxyl Read More »
Source: http://wiki.answers.com/Q/What_chemical_group_is_found_at_the_end...
Which of the following polynucleotide chains are complementary?
The answer IS 1 & 4, because complememtary chains are read in opposite directions; the question should have pointed out which direction was which (5'→3' and 3'→5'). However, if these are lined up under each other, NONE of them are complemen... Read More »
Source: http://answers.yahoo.com/question/index?qid=20110515061415AABdvuX
Answers to Other Common Questions
In a polynucleotide chain, adjacent nucleotides are held together be weak ... Read More »
Source: http://www.chacha.com/question/what-links-adjacent-nucleotides-in...
all i know is that its not phosphate Read More »
Source: http://wiki.answers.com/Q/Which+component+of+a+nucleotide+within+...
There are three steps in a polymerase chain reaction: 1) Denaturation, where the two strands of the DNA are separated 2) Annealing, where new primers are annealed or joined to the one of the parent single strands at the 5' terminal, forming... Read More »
Source: http://answers.yahoo.com/question/index?qid=20090320075037AAXP84W
I suspect that because hydrogen bonding allows for the separation of the two strands of DNA -- so possible replication and transcription can take place. If they were covalently linked, perhaps the strands would require more heat and energy ... Read More »
Source: http://answers.yahoo.com/question/index?qid=20081102200752AAgrkxc
if a point mutation (frame shift) happened in the sequence of the DNA chain it would or could throw off transcription and translation resulting in a change in amino acid sequence, which could have a devastating effect on protein or enzyme f... Read More »
Source: http://answers.yahoo.com/question/index?qid=20090610130245AAHBeXx
The polynucleotide chain is held together by phosphodiester bonds. That is to say, each sugar in the chain is attached to the next sugar by a phosphate group. If you take out the phosphate or the sugar, then the chain will be broken, so the... Read More »
Source: http://answers.yahoo.com/question/index?qid=20090408090200AAu6XB8
You can draw it like this: http://www.obgynacademy.com/basicscience... Except draw only one strand and replace/add the bases "CTGGAC" with "TACCCAAAATCC" G doesn't have to be included. It can be found somewhere else on the chain. It depends... Read More »
Source: http://answers.yahoo.com/question/index?qid=20090508173712AAmC2hC
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