Excretion Flashcards Preview

Charter Biology OCR Y13 > Excretion > Flashcards

Flashcards in Excretion Deck (16)
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1
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2
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3
Q

How does the structure of the liver help it do its job?

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4
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5
Q

What are the two steps in the formation of urea from excess amino acids?

Bonus: can you visualise some of the chemical groups? (Not needed for syllabus)

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6
Q

Outline the stages in alcohol detoxification in the liver

3 steps

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7
Q

Label the structure of the kidney

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8
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9
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10
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11
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12
Q

How does a change in blood water potential lead to release of ADH?

3 steps….

1.

2.

3.

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13
Q

How does release of ADH lead to a change in urine production?

3 steps…

4.

5.

6.

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14
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15
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16
Q

How do pregnancy tests work?

(reference the use of different types of antibodies)

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