Energy In Foods Flashcards by Rebecca Geddis | Brainscape

Q

1kj

A

1000 j

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Q

1g protein

A

17 Kilojoules (kJ)

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Q

1g fat

A

38 Kilojoules (kJ)

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Q

1g carbohydrates

A

17 Kilojoules (kJ)

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Q

Energy in 1g of food

A

rise in temperature x volume of water x 4.2 KJ

Excerpt From: McKnight, N. “Biology.” v1.0. iBooks.
This material may be protected by copyright.

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Q

Joules

A

Unit for energy

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