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quiz 4
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Questions in this quiz (10)
1enzymes specificity refers to the
- Aneed for cofactors for some enzymes to function
- Bfact that enzymes catalyze one particular substrate or small number of similar substrate
- Ceffect of temperature on enzyme activity
- Deffect of pH on enzyme activity
2an enzyme may lose its ability to function because of
- Aexcessively high temperature
- Ba large change in the pH of the environment
- Ca change in its three dimensional structure
- Dall of these
3the substance that an enzyme combines with and works on is the
- Acofactor
- Bproduct
- Csubstrate
- Doxygen
4enzymes lower the activation energy needed for a reaction to occur by acting as
- Ahormones
- Bproteins
- Ccatalysts
- Dhydrolyzers
5in lab enzymes allowed the browning of a potato by producing
- Acatechol oxidase
- Bbenoquinone
- Ccatechol
- Dphenythiourea
6after undergoing the fermintation of sugars yeast cells will produce
- AATP
- BCO2
- Cethyl alcohol
- Dall of these
7aerobic respiration is when organisims
- Aexercise to release energy
- Brelease ATP into the surrouding air
- Cuse molecular oxygen to release energy
- Dburn sugar in the air space of the cell
8The "universal energy currency" of the cell isin the form of
- AATP
- BC6H12O6
- CO2
- DH2O
9The class of enzyme called Amylase works on this group of substrates [blank_start]carbohydrates[blank_end]
- Acarbohydrates
10two waste products of aerobic respiration are water vapour and [blank_start]CO2[blank_end]
- ACO2
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- Biology Quiz on quiz 4, created by Nancy Guevara on 06/12/2018.
- Author
- Nancy Guevara
- Language
- English
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