When Psi is fixed at +165º then allowed region -70º to -170º then this allowed region belong to 

(a) Left-handed helix

(b) Right-handed helix

(c) Parallel beta sheet 

(d) Antiparallel beta sheet

Choose which of the following is correct 

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#Question id: 5085

#Unit 5. Developmental Biology

An embryo with meroblastic cleavage, extraembryonic membranes, and a primitive streak must be that of ________.

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#Question id: 33337

#Unit 2. Cellular Organization

Which of the following protein forms a spiral structure on the inner surface of the cytoplasmic membrane and oscillates back and forth from pole to pole? 

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#Question id: 18902

#Unit 13. Methods in Biology

which of the following radioactive element Used to treat cancerous tumours

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#Question id: 2682

#Unit 2. Cellular Organization

DNA fingerprinting recognizes the differences in

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#Question id: 11102

#Unit 7. System Physiology – Animal

Pulmonary surfactant