The fibrous proteins which are found in connective tissues of the animals are either collagen, elastic, or reticular fibers.
Answer:
Alpha particles are positively charged He nuclei. And the nucleus contains positive charged protons and neutral neutrons. On hitting the nucleus, due to similar charges, alpha particles repel away. (Like repels like)
Answer:
Read the explanation section.
Explanation:
1. Will the DNA which contain cancer can passed from one generation to another generation?
2. What will be happen to the next generation if parents have extra chromosomal DNA?
3. Will genes of AIDS can transfer to the next generation because of heredity?
Answer:
disruption of ionic bonds and denaturation of pepsin