Which explains the basis of the biuret test?
a) sudan iii dye binds to lipids and changes col...
Chemistry, 14.10.2019 16:20 alejandr1872913
Which explains the basis of the biuret test?
a) sudan iii dye binds to lipids and changes color
b) a blue dye binds to protein and changes color
c) under base conditions, copper ions bind to the amino groups of proteins and change color
d) iodine fits into the coils of starch polymers and changes colors
Answers: 3
Another question on Chemistry
Chemistry, 22.06.2019 01:00
Agas occupies 475 cm^3 at 313k. find its volume at 367k. you must show all of your work to receive credit. be sure to identify which of the gas laws you will be using
Answers: 2
Chemistry, 22.06.2019 07:30
11. phosphorus-32 is radioactive and has a half life of 14 days. how much of a 124 mg sample of phosphorus-32 is present after 56 days? a) 7.75 mg b) 15.5 mg c) 31.0 mg d) 62.0 mg
Answers: 3
Chemistry, 22.06.2019 08:40
Ageologist determines that a sample of a mineral can't be scratched by a steel nail but can be scratched by a masonry drill bit. based on this information, the sample mineral has to be softer than a. orthoclase. b. fluorite. c. apatite. d. corundum.
Answers: 2
Chemistry, 22.06.2019 16:00
About 3% of the water on earth is freshest. only about 40% of that freshwater is available for human use. why is so much freshwater unavailable for human use?
Answers: 2
You know the right answer?
Questions
Chemistry, 20.10.2020 14:01
Social Studies, 20.10.2020 14:01
Social Studies, 20.10.2020 14:01
English, 20.10.2020 14:01
Mathematics, 20.10.2020 14:01
Health, 20.10.2020 14:01
Computers and Technology, 20.10.2020 14:01
Mathematics, 20.10.2020 14:01
Mathematics, 20.10.2020 14:01
Biology, 20.10.2020 14:01
Computers and Technology, 20.10.2020 14:01
Spanish, 20.10.2020 14:01
English, 20.10.2020 14:01
