UNDENES ASICAMENTS
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In an experiment, the enzyme Lactase is added to milk in a test tube. The products obtained are glucose and galactose Which of these
CORRECTLY explains the function of the enzyme in this reaction?
The enzyme molecules collide with the substrate and break it into simpler
products
The enzyme has active sites where the substrate binds with the enzyme to
break down the sugar.
The substrate binds at the non-active sites of the enzyme, where it is
broken down into simpler compounds.
The substrate breaks the bonds of the enzyme, resulting in the formation
of simpler products
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Cells as a Site

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explanation:

plate tectonics and volcanic euptions

over time, plate tectonic processes cause continents to move to different positions on the globe.

for example, britain was near to the equator 300 million years ago, and therefore was hotter than it is today. for further details look at our climate through time poster or online map.

the movement of the plates also causes volcanoes and mountains to form and these too can contribute to a change in climate.

mountain ranges formed by plate tectonics. large mountain chains can influence the circulation of air around the globe, and consequently influence the climate.   warm air might be deflected somewhere cooler by the mountains.

thinking it would be physical characteristics