Photosynthesis Flashcards

1
Q

Atom

A

The smallest basic unit of matter

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2
Q

Molecule

A

Two or more atoms bonded by shared electrons

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3
Q

Cyanobacteria

A

An aquatic single celled photosynthetic organism that evolved 3.5 billion years ago

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4
Q

Chloroplast

A

An organism where light absorption and photosynthesis take place in plant cells

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5
Q

Photosynthesis

A

To capture and transform light energy from the sun and store it in high-energy sugar molecules

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6
Q

Absorb

A

To take up or receive by chemical or molecule action

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7
Q

Glucose

A

A sugar made by plants to store energy

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8
Q

Chlorophyll

A

Pigment molecules inside a chloroplast

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9
Q

Thylakoids

A

The disk shaped sacs that are in the inner membrane of the chloroplast

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10
Q

ION

A

An electrically charged atom or group of atoms formed by the loss or gain of one or more electrons

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11
Q

Light Independent Reaction

A

A reaction that occurs during photosynthesis in the stroma without light

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12
Q

Stroma

A

A fluid located in the interior of chlororplast´s inner membrane and surrounding the thylakoids

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13
Q

The Calvin Cycle

A

The second stage of photosynthesis that uses energy from light dependent reactions (ATP and NADPH) to make sugar

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