
Explanation of acetone (noun) form: no plural solvent which is a ketone
Sample of acetone Acetone is the simplest form of ketone.
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Explanation of yeast (noun) form: no plural barm
Sample of yeast Yeast is reproduced by budding. Yeast is made up of millions of tiny fungus cells which literally go berserk when confronted by a liquid rich with sugars.
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Explanation of melanin (noun) form: no plural black pigment that protects against the sun
Sample of melanin Some races have a higher quantity of melanin in their skin and so are better protected against the sun.
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Explanation of shiver (verb) forms: shivered; shivered; shivering to shake or tremble with cold, fear or emotion
Sample of shiver He was shivering because he was feeling feverish.
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Explanation of triglyceride (noun) form plural: triglycerides fat which has three fatty acids
Sample of triglyceride Generally, the effect on triglyceride metabolism of excellent diabetic control is more profound than it is on cholesterol and LDL.
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Explanation of sucrase (noun) form plural: sucrases enzyme that breaks down a carbohydrate
Sample of sucrase Sucrase hydrolyses sucrose to glucose and fructose.
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Explanation of unlikely (adjective) forms: more unlikely; most unlikely; less unlikely; least unlikely improbable
Sample of unlikely Great Britain, for their part, will be looking to recapture the many admirable qualities which brought them that improbable victory after Steve Hampson's early dismissal reduced them to 12 men.
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Explanation of masticate (verb) forms: masticated; masticated; masticating to chew food using the teeth
Sample of masticate Masticating food well aids digestion.
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Explanation of citric acid cycle (noun) form plural: citric acid cycles process that aerobically breaks down food molecules to carbon dioxide; water and energy
Sample of citric acid cycle The citric acid cycle is an aerobic event. The Citric Acid cycle also known as Krebscycle or tricarboxylic acid cycle consists of many steps and reactions.
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Explanation of allosteric (adjective) another space
Sample of allosteric An allosteric enzyme is an enzyme which has another receptor site in a space away from the active site.
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