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Describe how to carry out simple controlled experiments to illustrate how enzyme activity can be affected by changes in temperature?
Wiki User
∙ 12y ago
· Add 2cm^3 of amylase to a test tube
· Add 2cm^3 of starch
· Add a few drops of iodine
· Place test tube into water bath at a certain temperature
· Observe colour changes every 2 minutes
· Record time taken for iodine to change back to yellow
· Repeat the experiment at different temperatures
Wiki User
∙ 12y ago
Wiki User
∙ 14y agoDo you have mr lowe?...
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Describe at what level gene expression is generally controlled?
gene expression is generally controlled during transcription
What is used to describe a trait that is controlled by many genes?
A genetic trait.
Is Jupiter's temperature ferienheight or Celsius?
When we measure Jupiter's temperature, we can describe it either way.
Why scientists describe their research in full when they communicate with other scientists?
B. Other scientists need to be able to repeat a scientist's experiments.
Describe how air temperature changes with atmospheric composition?
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Describe and illustrate the role of the various components which make up a petroleum?
Describe and illustrate the role of the various components which make up a LAN?"
Describe the acoustical experiments of pythagoras and what the result of those experiments were?
respuestas
Illustrate and describe the operation of the economy?
ala kang male
What is a synonym for describe?
portray explain depict illustrate express tell
What are the undefined terms in geometry describe and illustrate?
line,points,and plane
Experiments on cathods rays describe the experiments that showed that cathods rays are negative particles?
j.j. thomsan
Should you describe simple analog experiments in your scientific report?
If the experiments were worth doing, then they are worth being reported.
Describe the methods Mendel used in his experiments?
mendel used itlike that
Describe at what level gene expression is generally controlled?
gene expression is generally controlled during transcription
What is used to describe a trait that is controlled by many genes?
A genetic trait.
Describe how body temperature is regulated?
Our body temperature is controlled by the hypothalamus gland found in the brain. When a person is cold the gland sends a signal to the brain to stimulate the muscles which results in the body shivering in chills.
What is another word for describe in grammar?
There may be words that sound like they are equal to DESCRIBE but are not.Here are some other words for DESCRIBE: * Explain * Portray * Depict * Illustrate * Express * Tell * Put in words
