Alpha-helix and beta-sheet protein conformations
What is the basic difference between the alpha-helix and beta-sheet protein conformations?
Expert
Alpha-helix and beta-sheet conformations are the two major kinds of secondary structure of a protein molecule. According to primary protein structure its secondary structure can be of one kind or the other. In alpha-helix structure the polypeptide curls longitudinally by the action of hydrogen bonds making a spiral, or helix. In beta-sheet conformation the protein is much more distended and the hydrogen bonds build a zig-zag shaped protein structure known as B-strand. Most of the assembled beta-strands build a beta-sheet.
What are the diseases of connective tissue? Describe some of them.
How poliomyelitis influences the neural transmission in the spinal cord? Answer: The poliovirus parasites destroy the spinal motor neurons causing paralysis of the m
Define the secondary structure of a protein?
Part 1 - Case study - Fernhill You are to compile a report for the manager of Fernhill, considering ALL the options available to Fernhill. You should fully consider the relevent and irrelevent costs. and the relevent time frame appropriate to the co
Define the term immunity. Briefly illustrate it.
Write down the forces that make water to flow in xylem from the roots to leaves?
Describe Penicillin: The discovery of penicillin is done by Sir Fleming; has had a weighty influence over the medical science. This is received from the mould of breath.
Name the special route which lipids follow throughout digestion? Illustrate what are chylomicrons?
Specify the explanation for bleeding which accompanies the menses?
What are the predominating chemical compounds respectively in eggshell, white and yolk?
18,76,764
1931614 Asked
3,689
Active Tutors
1424683
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!