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How does temperature effect enzymes?

Under 0 degree celcius, ice crystals will begin to form in the cell membrane of the enzyme. If the temperature increases and the enzyme thaws, the pierced cell membrane will cause leakage and prevent the enz...
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Answered by Erin H. Biology tutor
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What is osmosis?

Osmosis is the passive movement of a solvent, for example water, through a semipermeable membrane, such as one of a living cell, into a solution of higher solute concentration than the starting solute concen...
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Answered by Sophie M. Biology tutor
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What properties of water make it biologically significant to plants?

Water has adhesive properties which allow the polar water molecules to adhere to other hydrophilic surfaces such as cellulose. This aids the movement of water through xylem vessels in plants. Water also has ...
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Answered by Sophie M. Biology tutor
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Expand and simplify 3 (y + 4) - 2 (4y + 1)

3 (y + 4) - 2 (4y + 1)= 3y + 12 - 8y - 2= (3y - 8y) + (12 - 2)= 10 - 5y
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Answered by Rachel J. Maths tutor
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Outline one strength and one weakness of the methodology used in Milgram's (1963) study of obedience.

One main strength of Milgram's (1963) study was the high level of control used in this study. All participants experienced the same procedure and used the same equipment. The experimenter followed a script w...
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Answered by Rachel J. Psychology tutor
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