prenos energie v bunkach Flashcards

1
Q

aku energie vyuziva bunka a pomocu coho ju uskladnuje

A

energiu chem vazieb pomocu univerzalneho prenasaca ATP (adenozintrifosfat, kys. adenozintrifosf.)

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2
Q

z coho sa sklada ATP

A

adenozin(adenin+riboza) + 3 zvysky kys trihydrogenfosforecnej

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3
Q

ktora vazba v ATP je makroergicka a kolko enegie sa uvolni jej hydrolyzovou

A

kovalentna fosfatova, 50kJ.mol-1

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4
Q

kde a ako vznika ATP

A

v mitochondriach v DR z ADP + P fosforylaciou

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5
Q

preco si bunky osobitne tvoria ATP a maju zasoby energie ako cukry/tuky

A

ATP nemoze prechadzat medzi bunkami

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6
Q

na co sa uvolni E po hydrolyze ATP

A

na volnu energiu=konanie prace, svetielkovanie…, a teplo=nevyuzita

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