An a-helix composed of d-amino acids which is

TLS Online TPP Program

#Question id: 12685

#Unit 14. Methods in Biology

The polarities of the two strands of the molecule are in opposite direction and thus DNA is described as ________

TLS Online TPP Program

#Question id: 12686

#Unit 14. Methods in Biology

The two polynucleotide chains in DNA are usually found in the shape of_____

TLS Online TPP Program

#Question id: 12725

#Unit 14. Methods in Biology

Match the following

DNA form	Helix Direction	Number of bases per helix turn
1. B	a. Left Handed	i. 10
2.  A	b. Right Handed	ii. 12
3.  C	c. Left Handed	iii. 14
4. Z	d. Right Handed	iv. 9

TLS Online TPP Program

#Question id: 12726

#Unit 14. Methods in Biology

Name the forms of DNA which have been derived under laboratory conditions.

TLS Online TPP Program

#Question id: 12727

#Unit 14. Methods in Biology

Name the form of DNA which may be produced with a DNA sequence made up from alternating purine and pyrimidine nucleotides.

TLS Online TPP Program

#Question id: 12728

#Unit 14. Methods in Biology

Name the type of RNA which folds up to give a cloverleaf secondary structure.