6 Which aucleic acid, DNA or RNA, performs each function? (a) Helps with protein synthesis in a cell. (b) Stores information responsible for all inherited traits in all eukaryotes and prokaryotes (c) Stores information responsible for all inherited traits in some viruses.
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Q: A B 0000 0000
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- Show below is a polypeptide comprised of 3 α-helices and 5 β-sheets joined by randomcoil. Characterizetheforces that stabilize the tertiarystructure and draw the interacting side chains ofd) Cys CysThe first amino acid in protein synthesis inthe chloroplast is N-formylmethionine. What is the significance ofthis fact?Describe the tertiary level of protein structure and state the type of interactions present.14. With the aid of diagrams, explain the difference between spontaneous and nonspontaneous enzyme reactions15. Briefly explain how enzymes decrease the activation energy of biochemical reactions.16. What is the difference between a nucleoside and a nucleotide?17. A nucleic acid has 13% of adenine. Determine the composition of guanine, cytosine and thymine.
- When will scientists be able totake any amino acid sequence andaccurately predict both that protein’sthree-dimensional conformationsand its chemical properties? Whatbreakthroughs will be needed toaccomplish this important goal?Which generic class of reaction results inthe phosphodiester bonds of nucleic acids,analogous to the peptide bonds of polypeptides?rotein which How many: (a) Nitrogenous bases code for the protein? (b) Anticodons code for the protein? (c) Genes code for the protein? Identify the processes labelled 2 and 3. Indicate where process 2 takes place in a cell. Describe the process taking place at 1. Identify molecules A and B respectively. Tabulato TWO
- If transition happend at one of teh bases colored red, deterimne the consequent sequence of the protein product. If this is a part of a larger protein, how wold it affect the function of this protein product if it's an enzyme?Explain at least three functions that lipids serve in plants and/or animals.eir è. Amino acid 39.Which of the following is not true regarding RNA? a. RNA is single stranded b. RNA contains uracil instead of thymine c. RNA nucleotides contain one deoxyribose sugar d. RNA nucleotides contain one ribose sugar e. RNA is made by transcribing DNA UITTTIcrograph shows a). ©Jeremy Burgess/SPL/Science Source; (b): ©
- Can I get a flow diragram of the Central Dogma with the functions of the macromolecules which are important in the process and 4 deviations to the Central Dogma.Proteins that are synthesized by living organisms adopt abiologically active conformation. Yet when such moleculesare prepared in the laboratory, they usually fail to spontaneously adopt their active conformations. Can you suggestwhy?In what naturally occurring nucleic acids would you expectto find A-form helices, B-form helices, Z-form helices, nucleosomes,and circular DNA