In this lab, biology students were directed to use indicators as chemical detection tools, to analyze a variety of foods for the presence of carbohydrates, lipids or proteins. One group of students was given four unmarked containers of sugars: glucose, sucrose, fructose, and galactose. How could they use the standard lab tests to find the sucrose? A) They could use the Benedict's test; sucrose would have a positive Benedict's test and the other sugars would not. B) They could use the Biuret test; it would not have a positive reaction for sucrose but it would for the other three sugars. C) They could use the Benedict's test; it would not have a positive reaction for sucrose but it would for the other three sugars. D) They could use the iodine test; because sucrose is not a monosaccharide, it would have a positive iodine test and the others would not.
Answers (1)
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “In this lab, biology students were directed to use indicators as chemical detection tools, to analyze a variety of foods for the presence ...” in 📙 Biology if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
Identify the main functions of the nervous system
Answers (2)
The process that occurs when physical forces break rock into smaller pieces without changing the rock's chemical composition is called ___.
Answers (1)
What resource were the finches competing for in the galapagos?
Answers (2)
A model organism is a species that researchers study to better understand certain biological processes. Mollusks and arthropods are commonly used as model organisms for studying mechanisms of learning and memory, while sponges and jellyfish are not.
Answers (1)
What are two main sources of genetic material found in viruses?
Answers (1)
New Questions in Biology
1. The first choice on a dichotomous key is: "1A. Are wings covered by an exoskeleton? vs. 1B. Are wings not covered by an exoskeleton?" Which organism is separated from the others by this question?
Answers (1)
b. Explaining A friend claims that pea plant grow faster than corn plants. Could you investigate this idea through scientific inquiry? Explain.
Answers (1)
Why is a disease like osteoarthritis not considered an infectious disease?
Answers (1)
What other word from this unit has a prefix homo and means to have two copies of the same allele
Answers (1)
Kevin has been experiencing difficulty urinating now that he is over the age of 60. The doctor examines his prostate gland and finds no evidence of inflammation. Furthermore, Kevin's PSA test is normal. It is most likely that Kevin is suffering from
Answers (1)