While testing amylase activity, john uses a buffer of ph 6 and substrate starch. he incubates them at 104ºf (40ºc). all the tubes show glucose formation, except one, which had no starch solution. why did this happen?
a) the optimum ph for the enzyme amylase is not ph 6.
b) the optimum temperature for the enzyme amylase is not 104°f (40°c)
c) the substrate for amylase, starch, is not present.
Answers: 3
Biology, 22.06.2019 03:40
How can active reading strategies you? o a. they can you get into better physical shape. o b. they can you read fewer science articles. o c. they can you understand what you read. o d. they can you avoid reading altogether.
Answers: 3
Biology, 22.06.2019 07:30
Match the reproductive structures based on their function and the system to which they belong. egg ovary sperm vas deferens vagina fallopian tube testis urethra
Answers: 1
Biology, 22.06.2019 14:00
True or false: (a) the strings of little red dots represent carbohydrates. (b) the model is called a bilayer because there are two main types of molecules present, lipids and proteins. (c) the many black lines represent amino acid tails. (d) this model shows membrane transport. (e) the blue ovals are hydrophobic. (f) the blue ovals represent phospholipid heads.
Answers: 1
Biology, 22.06.2019 16:00
Darwin’s hypothesis about how life changes over time is now called?
Answers: 2
While testing amylase activity, john uses a buffer of ph 6 and substrate starch. he incubates them a...
Mathematics, 05.08.2019 01:00
Social Studies, 05.08.2019 01:00
Mathematics, 05.08.2019 01:00
History, 05.08.2019 01:00
History, 05.08.2019 01:00
English, 05.08.2019 01:00