Question

Why is it important that DNA strands are antiparallel

Why is it important that DNA strands are antiparallel

Science   Biology   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

Antiparallel strands of DNA are important because:

1. Antiparallel strands are more stable than parallel strands.

2. Watson-Crick pairing is only possible between two strands when they are antiparallel.

3. Proton abstraction group of nitrogenous bases will remain exposed in parallel strand.

4. Major and minor groups are not possible in parallel strands.

5. DNA replication involves antiparallel strands out of which one is leading and another is lagging. Strand.

6. Double helical structure will be compromised in case of loss of antiparallel strands.

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
In a DNA double helix, _____________________. A) the two DNA strands are identical. B) purines pair...
In a DNA double helix, _____________________. A) the two DNA strands are identical. B) purines pair with purines. C) thymine pairs with cytosine. D) the two DNA strands run antiparallel. Both A and D are correct Both B and C are correct
The double-strands of DNA are antiparallel. What does that mean? Choose one below The N-5' to...
The double-strands of DNA are antiparallel. What does that mean? Choose one below The N-5' to C-3' orientations run in opposite directions . Purines line up on one strand and the pyrimidines on the other. The C-5' to C-3' orientations run in opposite directions. One stand of the helix turns to the right and the other turns to the left. 4
Describe what is meant by the antiparallel arrangement of DNA
Describe what is meant by the antiparallel arrangement of DNA
Watson and Crick used models / modeling to determine the structure of DNA. What pieces of...
Watson and Crick used models / modeling to determine the structure of DNA. What pieces of scientific evidence led them to determine each the following structures: a) That DNA is double stranded.      b) The two strands of nucleotides in DNA run antiparallel. c) The nucleotides in the two antiparallel strands are arranged such that a purine is always paired with a pyrimidine.
Some Steps in the Replication of a Gene Two strands of DNA separate Two strands of...
Some Steps in the Replication of a Gene Two strands of DNA separate Two strands of DNA form a double helix DNA ligase bonds nucleotides together DNA nucleotides match up with complementary bases The order in which the steps in the replication of a gene occur is
Discuss ss vs. ds DNA: the direction of strands, the ends of strands (OH vs. phosphate),...
Discuss ss vs. ds DNA: the direction of strands, the ends of strands (OH vs. phosphate), and give an example of ds 5-base long piece of DNA. Give detailed epxlanation
ANSWER KEY Recombinant DNA Anticodon Mutation Uracil Codon Replication tRNA Thymine Antiparallel Translation Transcription Polymerase Chain...
ANSWER KEY Recombinant DNA Anticodon Mutation Uracil Codon Replication tRNA Thymine Antiparallel Translation Transcription Polymerase Chain Reaction Match the correct answer with the corresponding statement. A base found in RNA but not DNA A base found in DNA but not RNA The opposite directions run by two strands of DNA double helix Protein synthesis When mRNA is synthesized from DNA When a strand of DNA makes a new copy prior to cell division The RNA that carries amino acids to...
Which of the following statements is NOT true? RNA molecules have an antiparallel orientation to the...
Which of the following statements is NOT true? RNA molecules have an antiparallel orientation to the DNA strands to which they are complementary During RNA synthesis, the DNA template strand is read in a 3’ to 5’ direction Both DNA and RNA are synthesized in a 5’ to 3’ direction During RNA synthesis the direction of synthesis and the location of the transcriptional start site are determined by the position of the promoter. During RNA synthesis, new nucleotides are initially...
Problems to consider with DNA replication: Problem: DNA has to be separated into complimentary strands and...
Problems to consider with DNA replication: Problem: DNA has to be separated into complimentary strands and the twists and tension on DNA increases on the DNA double helix is unraveled for replication. Solution:
In DNA replication, what is the difference between replicating the leading versus the lagging DNA strands?
In DNA replication, what is the difference between replicating the leading versus the lagging DNA strands?
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT