Fluorescent microscopy can be used to visualize cellular structures in very high contrast. What do the fluorescent dyes stain to make this possible?
a) All cells in G1
b) Replicating DNA
c) Specific molecules
d) Mitotic structures

This is one form of rna that transports a specific amino acid to a ribosome during protein synthesis.

Why was mendel's work not accepted at the time? o a. his results were false. o b. he did not repeat his experiments. o c. he did not have any data. o d. his results were surprising,

Which best describes the scientific method? a. a path of clearly defined steps that must be followed in a particular order b. a possible answer to a scientific question based on knowledge or research c. the recipe for how to conduct an experiment that must be followed precisely d. the process of hypothesis and testing through which scientific inquiry occurs