Leaving Certificate Biology Enzymes FIRST In Power Point

Leaving Certificate Biology Enzymes FIRST In Power. Point 2007 if you see a Security Warning click HERE on Options… and then click on Enable this content SECOND Press the F 5 Key to Begin, Then click on this Blue Box

A substance that is made in a living cell and is able to speed up or slow down a chemical reaction in a living cell is called …………………. Enzyme Catalyst Substrate Activator

The container in which a living thing is used in the production of something useful is called a ………. . Biosphere Biotechnology Bioprocessor Bioreactor

Which of the following is a word used to describe all the chemical reactions that occur in a living cell? Catabolism Metabolism Anabolism Organism

Chemical reactions where two or more substances join together to make bigger substances are ………. . Catabolic Anabolic Metabolic Mitotic

Chemical reactions where large molecules are broken down to smaller molecules are Metabolic Anabolic Mitotic Catabolic

Which of the following is a reducing sugar? Starch Fructose Glycogen Cellulose

Human enzymes work best at which temperature? 0 o. C 10 o. C 37 o. C 60 o. C

Most human enzymes, except for those in the stomach, work best at a p. H of a little greater than ……. . 1 7 10 14

Catalase causes hydrogen peroxide to change into water and oxygen. Catalase is the …………. . Enzyme Substrate Product Catalyst

Catalase is an enzyme that causes hydrogen peroxide to change into water and oxygen. Hydrogen peroxide is the …………. . Enzyme Product Substrate Catalyst

Catalase is an enzyme that causes hydrogen peroxide to change into water and oxygen. Water is one of the …………. . Enzymes Products Substrates Catalysts

What folded biomolecules are present in enzymes? Carbohydrates Fats Vitamins Proteins

An enzyme which is fixed to an inert material by chemical or physical means, e. g. trapped in beads or gel are…………. . Immovable Immobilised Immunisation Immigration

Glucose isomerase is an enzyme used to change glucose to fructose which is sweeter and is used in the making of soft drinks. Changing glucose to fructose is called ……………… Bioreactor Biomass Bioprocessing Biosphere

The enzyme that converts starch to maltose is Sucrase Amylase Lactase Protease

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