#Question id: 798
#Unit 1. Molecules and their Interaction Relevant to Biology
Match the structural properties of DNA with the respective types of DNA in which they are found.
COLUMN – I COLUMN – II
A. Pitch per turn of helix 1. 45.6 angstrom
2. 24.6 angstrom
3. 33.2 angstrom
B. Helix packing diameter 1. 23.7 angstrom
2. 18.4 angstrom
3. 25.5 angstrom
C. Major-groove proportions 1. Flattened out on helix surface
2. Extremely narrow but very deep
3. Wide and of intermediate depth
D. Minor-groove proportions 1. Very broad but shallow
2. Extremely narrow but very deep
3. Narrow and of intermediate depth
#Question id: 28423
#Unit 5. Developmental Biology
Which of the following cells form an upper layer or epiblast cells by remaining at the cell surface, in chick development process?
#Question id: 28666
#Unit 2. Cellular Organization
Which of the following cohesin-associated factor involves to stabilization of cohesins in vertebrates?
#Question id: 3568
#Unit 8. Inheritance Biology
You begin to study a novel plant species and discover that this diploid plant has 16 chromosomes. How many linkage groups would you expect to find?
#Question id: 20001
#Unit 13. Methods in Biology