Provide the last two steps in the ethylene biosynthetic pathway; be sure to include the intermediates and enzymes associated with each of these steps
What will be an ideal response?
The key steps in the ethylene biosynthetic pathway are as follows:
S-adenosylmethionine (AdoMet) is converted to 1-aminocyclopropane-1-carboxylic
acid (ACC) via the enzyme ACC synthase. ACC has two fates:
• The conversion to malonyl ACC (which is an inactive end product) via the enzyme
ACC N-malonyltransferase (ACC-NMtase)
• The conversion to ethylene via the enzyme ACC oxidase
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The ____ computer has become the primary workhorse of the CAD community because of its size, cost of operation and maintenance, and speed.
A. personal B. mainframe C. supermini D. data station
Technician A says that it is usually easier to remove the engine with the automatic transmission on a rear-wheel drive car. Technician B says to disconnect the positive battery cable first. Who is right?
A. ?Technician A only B. ?Technician B only C. ?Both A and B D. ?Neither A nor B
Explain why burns can be very dangerous.
What will be an ideal response?
Why are communicating systems increasing in popularity?
A) They improve system efficiency and convenience. B) They raise the cost of equipment and increase service calls. C) They can be used to replace a land-line telephone system. D) They can serve as a router for a wireless home entertainment system.