Lecture 14 - Plant growth Flashcards

1
Q

Plant cell wall formed from …, … and …

A

cellulose, hemicellulose, pectin

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2
Q

cellulose is a long .. glucose poymer

A

unbranched

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3
Q

hemi-cellulose is a … glucose-based polymer

A

branched

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4
Q

pectin is a highly … glucoronic ..-based polymer

A

branched, acid

-also a gel-like substance

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5
Q

auxin promotes .. and .. ..

A

growth

cell division

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6
Q

cyotkinin promotes .. .. and inhibits …

A

cell division

sensence

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7
Q

giberrellin promotes .. and .. ..

A

growth

seed germination

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8
Q

abscisic acid inhibits .. and promotes …

A

growth, senesence

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9
Q

ethylene promotes fruit …

A

ripening

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10
Q

brassinosteroids inhibit …

A

growth

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