3.1 Biological molecules Flashcards

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1
Q

Calcium ions

A

Nerve impulse transmission
Muscle contraction

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2
Q

Sodium ions

A

Nerve impulse transmission
Kidney function

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3
Q

Potassium ions

A

Nerve impulse transmission
Stomatal opening

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4
Q

Hydrogen ions

A

Catalysis of reactions
pH determination

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5
Q

Ammonium ions

A

Production of nitrate ions by bacteria

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6
Q

Nitrate ions

A

Nitrogen supply
To plant
For amino acids
And protein formation

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7
Q

Hydrogen carbonate ions

A

Maintanence of blood pH

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8
Q

Chloride ions

A

Balance positive charge of
Sodium and potassium ions
In cells

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9
Q

Phosphate ions

A

Cell membrane formation
Nucleus acid and ATP formation
Bone formation

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10
Q

Hydroxide ions

A

Catalysis of reactions
pH determination

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