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As a structural biologist, one of your interests is the collagen molecule. You are performing circular dichroism spectroscopy on a collagen a chain sample from a patient with an inherited collagen-vascular disease. Unlike the normal a chain, the a chain of this patient is a

A Right-handed helix
B Left-handed helix
C b pleated sheet
D a-b barrel
E b turn

C?

C???

A..

sigmadx...u are rocking,dude!!!!keep it up;-)

numbness in her extremities, ocular disturbances and clumsiness

are signs of ms

whoops, wrong topic box x_x

lollll.....it is the wrog box as well as the wrong ans in that box ;-)

guess I ran out of coffee x_x