Cell Biology Questions
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(T/F) The light dependent reactions begin when the photosystem I absorbs light.
T/F Autotrophs do not need to eat food because they make their own food
The fluid portion outside of the thylakoids
(T/F) Photosystems are clusters of chlorophyll and proteins.
_______are clusters of proteins and thylakoids which occur in thylakoid membranes.
What are the products of the light dependent reactions?a) chloroplasts and lightb) proteins and lipidsc) oxygen and ATPd) water and sugars
The light increases the ___ of electrons in chlorophyll
High energy electrons form when pigments in photosystem II absorb light. The electrons pass through____, a series of electron carrier proteins.
The light independent reactions (Calvin Cycle) happen in the
Chlorophyll makes plants look green because it ___ green light
Light absorbing molecules called __capture the sun's energy
______are saclike photosynthetic membranes that contain chlorophyll and other pigments in sacs called________
___is a chemical compound cell use to store and release energy
T/F The energy of sunlight is stored in the chemical bonds of carbohydrates.
(T/F) All heterotrophs must eat food to get energy.
In eukaryotes, photosynthesis occurs in organelles called ____.
The ____of ATP are the key to its ability to store and supply energy
what three types of energy are produced by each turn of the Krebs cycle?
The sugar used in the second step is ___.
Photosynthesis fixes carbon from ___ to ___.