Which chemical test shows the presence of an enzyme in a biological washing powder?

A. Benedict's

B. Biuret

C. Ethanol emulsion

D. Iodine solution

What are the macromolecules DNA and RNA referred to as? Proteins Carbohydrates Nucleic acids

Which of the following is a density-independent factor?

What is a hard and strong rock with thin, flattened crystals packed tightly together? What is a Brittle rock that contains fine grains and layers with fossil remains?

What would most likely happen to a unicellular organism if it was exposed to a hypnotic solution for an extended period or time

Which of newton's laws of motion explain why a ball bounces off the ground after it hits the ground

What is the difference between a gene and an allele? a. a gene is a form of a trait, and alleles make up genes. b. a gene is a sequence of bases in a dna molecule, and an allele is an alternative version of a gene that codes for the same feature. c.

Microorganisms that catabolize sugars into ethanol and hydrogen gas would most likely be categorized as A) homolactic fermenters. B) anaerobic respirers. C) alcohol fermenters. D) heterolactic fermenters. E) aerobic respirers.

Which of the following sentences is the best example of a hypothesis a. UV radiation does not cause skin cancer. b. chickens lay more eggs when they are happy. c. why does the earth orbit around the sun? d. how many types of organisms are there?

What will most likely result when the jet stream moves south of North Carolina

Why is the hormone oxytocin important?