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 is the basic definition of “Biomedical”? What areas cover the Study of Biomedical Sciences?
Specify the endocrine glands involved in the menstrual cycle? Specify the hormones in action?
Market Research: The market research enables us to have an overview of the overall market for packed lunch boxes. It focuses mainly on the people in the market and our competitors. As we have already discussed, the people in the market are our potenti
Write down some examples of biological activities in which osmosis plays a significant role?
In sickle cell anemia, a genetic disease, there is replacement of one amino acid by other in one of the four polypeptide chains of hemoglobin. In this situation are all structural levels of the protein altered?
Write down the typical localization of tropical forests concerning the latitude.
Diplomatic Protocol: The task of diplomacy is to pursue, promote and sustain international relations, to remove and settle misunderstandings and troubles that have arisen in relations among subjects of international law and international relations in
Need or importance of Departmentation The basic need for Departmentation arises because of specialization of work and the limitation on the number of subordinates th
Explain the term nucleolus in brief?
Describe briefly the term pollination? And also write down the main forms of the pollination?
18,76,764
1948067 Asked
3,689
Active Tutors
1435805
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!