When biuret solution is used as an indicator, it turns from blue to purple in the presence of which organic molecule?

A) lipid

B) protein

C) nucleic acid

D) carbohydrate

Construct a chart to contrast mitosis and meiosis. include the following: a. the number and type cells produced b. the number of replications of dna c. the number of actual divisions of cells d.

What is example of non volume

Which of these animals was unable to adapt to a warmer climate? dinosaurs wooly mammouth dodo bird lions

Why are leaves green? a. chlorophyll molecules mainly absorb light in the ultraviolet and red-orange part of the electromagnetic spectrum. chlorophyll does not absorb much green light, which is reflected to our eyes. b.

6. Darwin was buried in Westminster Abbey next to Sir Isaac Newton. Describe the significance of this honor.

What are the weakness and strengths of Behavior

Most glaciers in Alaska are retreating, although the average annual snowfall has increased in the last few decades. What does this tell us about what is happening to sea-level temperature?

Jessi consumes a diet of 1920 total kcalories that has 80 g of fat. what percent of jessi's diet comes from fat? (give answer to the appropriate reporting digit. only give the value. do not include the term percent or its abbreviation.)

Scientists break down evolution into catogories

The process of sediments being compacted and cemented to form sedimentary rocks is called A. metamorphism. B. deposition C. crystallization D. lithification