Difference between alpha helix and beta-sheet
What is the basic difference between 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 other.
In alpha-helix structure, the polypeptide curls longitudinally by the act of hydrogen bonds making a spiral, or helix. In the beta-sheet conformation, the protein is much distended and the hydrogen bonds form a zigzag shaped protein structure termed as B-strand. Most of the assembled beta-strands form a beta-sheet.
Give a brief explanation of cellular regeneration. How mitosis is associated to this process?
For biological diversity, is mitosis or meiosis the more significant process?
Briefly explain regarding dosage and route of administration that make a substance antigenic.
How may the coacervates be made up of the phospholipids or polypeptides?
Specify the endocrine glands involved in the menstrual cycle? Specify the hormones in action?
Which germ layers present in the cnidarians? Which tissues of animal do they originate?
Describe the term myoglobin? Write the function of such molecule in the muscle tissue?
Extracellular digestion: It is that digestion in which food breaking into utile molecules which can be internalized by the cell is prepared in the extracellular space, that is, exterior the cell. In extracellular digestion the cells secret substances
The bigger the size of the perceived stimulus, the higher is the probability that it is perceived. Size attracts the attention of an individual. It establishes dominance and enhances perceptual selection.
Steps for achieving effective coordination 1) Delegation of the authority and imposition of accountability through the all levels
18,76,764
1950733 Asked
3,689
Active Tutors
1420681
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!