Other Flashcards

1
Q

What is a drug:

A

A substance that affects body chemistry

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2
Q

What has to be supplied to muscles during exercise:

A

Glucose and oxygen

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3
Q

A group of identical cells make up:

A

Tissues

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4
Q

Different tissues together make up:

A

Organs

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5
Q

Related organs make up:

A

Organ systems

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6
Q

What are the organ systems:

A

Muscular, skeletal (sometimes goes with previous), respiratory, circulatory, digestive, reproductive, nervous

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7
Q

Primary proteins are:

A

Long chains of amino acids

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8
Q

Secondary proteins are:

A

Twisted and folded primary proteins

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9
Q

Tertiary proteins are:

A

Secondary proteins with other amino acid chains added

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10
Q

What is the test for protein:

A

Biuret solution - goes purple from blue

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11
Q

What is the test for starch:

A

Iodine - goes black from orange

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12
Q

What is the test for sugar:

A

Warm Benedict’s solution - goes red/orange from blue

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13
Q

What are all the food tests:

A

Qualititive - yes/no, not how much

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