Answer:Avery and his team extracted a mixture of various molecules from the heat-killed bacteria and treated this mixture with enzymes that destroyed proteins, lipids, carbohydrates, and some other molecules, including the nucleic acid RNA. Transformation still occurred.
Explanation:
Answer:
Answer:
A. Exploring the relationship of the material in a rock sample and its
hardness.
B. Measuring the temperatures at which two rock samples melt.
C. Describing the types of materials that make up one rock sample.
D. Comparing the sizes of the crystals in two rock samples.
Explanation:
