4. Classify the following terpenes and give the number of isoprene subunits:
Identify the isoprene units in the following terpenes. Classify each terpene based on the number of isoprene units. (3 pts) I (6) (a)
Question2. Show the isoprene units in each of the following terpenes and classify them. HC CH,
11. What is the relationship between isoprene and terpenes? 12. Give the structure of A. Amonoterpene B.A diterpene C A cyclic terpene D. The terpene precursor to cholesterol. E. Cholestrol F.Animal fat [the triglyceride of stearic acid].
Show (circle) the positions of the isoprene units in each of the indicated terpenes. (5 marks) β-Selinine Grandisol
1. Use the Ruzicka isoprene rule to identify the isoprene subunits in both lycopene and B- carotene. Circle the isoprene units clearly in the structures below. (2 marks) papapadadaana lycopene B-carotene
Some members of a class of natural products called terpenes, which are hydrocarbons with 10 carbon atoms derived from isoprene (2-methyl-1,3-butadiene), have a bridged bicyclic carbon framework. For each of the following compounds, give the name of the parents bridged bicyclic hydrocarbon (i.e., ignore the methyl and isopropyl substituents in each structure). Draw the structure of isoprene.
13. ATP synthase is made of multiple subunits. Briefly explain role of the following subunits (4 pts). (1) a and B subunit (2) ‘a’ and “c' subunit C10
(1 of 5) Match the P/O ratio with the number of subunits in the c-ring: - D2.50 ATP/NADH A. 10 subunits A D 2.30 ATP/NADH B. 12 subunits B 2.00 ATP/NADH C. 14 subunits -- D 1.76 ATP/NADH D. 15 subunits - D 1.67 ATP/NADH E. 9 subunits
What is meant by the term isoprene unit? Determine which of the following structures could be a terpeniod and show the positions of the isoprene units in each of them justify your answer) O H он
What is meant by the term isoprene unit? Determine which of the following structures could be a terpeniod and show the positions of the isoprene units in each of them justify your answer) O H он
Imagine a new organism with 4 c subunits in the Fo portion of ATP synthase. (a) Assuming the rest of metabolism and the ETC are the same as in known organisms, how many ATP are produced per NADH oxidized? (b) Describe, in qualitative terms, the relationship between the amount of ATP synthesized per NADH oxidized and the number of c subunits in ATP synthase (i.e. if there are fewer subunits, what does that do to the number of ATP molecules...