The countertop industry misuses the names "marble" for all metamorphic rocks and "granite" for all igneous rocks. If you bought a course-grained green "granite" countertop, what type of rock would you actually have?

Identify the type of energy used in each action. the flexing of an arm muscle: a signal transduction process by a neuron: a ball at the top of a hill: 1. electrical energy 2. mechanical energy 3. gravitational potential energy

Which of the following statements is true? a. there are more chromosomes in an organism than there are genes. b. there are more genes in an organism that there are chemical bases. c. dna is made of sugar, phosphate, and carbon. d. genes are found in specific locations on a chromosome.

Cells destroy body cells infected by a virus or bacteria. killer t t memory t none of the above