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Card 26

Front

The degree to which two molecules are attracted to each other

Back

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Card 27

Front

Movement of the oxygen dissociation curve to the right at a higher partial pressure of Carbon Dioxide

Back

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Card 28

Front

The evaporation of water vapour from the leaves or other above ground parts of the plant, out through stomata into the atmosphere

Back

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Card 29

Front

Active movement of the soluble products of photosynthesis such as sucrose through the phloem from sources to sinks

Back

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Card 30

Front

An organism that obtains its nutrition from living in or on a host organism which is harmed

Back

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Card 31

Front

The last upper pre-molar and first molar teeth of a carnivore, which have a shearing action as the pre-molar slices over the molar when the jaw closes

Back

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Card 32

Front

The diffusion of chloride ions from the plasma into the red blood cell, preserving electrical neutrality

Back

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Card 33

Front

The increasing affinity of a molecule of haemoglobin for oxygen as the second and third oxygen molecules bind to it

Back

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Card 34

Front

A transport mechanism in which facilitated diffusion brings molecules and ions across the membrane and into the cell together

Back

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Card 35

Front

A waxy, waterproof covering on a leaf. Secreted by epidermal cells to reduce water loss.

Back

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