Please help me asap if you know the answers or at least 3 answers, Ive been tryna do this assignment for the past few days but my motivation wont let me, I answered some of the questions but these are the ones I need help with: What are the main functions of these parts of a compound microscope?

1. Objective lenses:

2. Slide:

3. Cover slip:

4. Stage:

5. Focusing dials:

6. Light:

7. Condenser lens:

When ash and dust begin to settle on the ground, they eventually become compacted by

Suppose a point mutation, such as a change from an adenine to a guanine, occurs in the genome of a human sperm cell. the mutation could occur in any region of a gene. the effect of the mutation on the phenotype of the offspring will be determined by where the mutation occurs and its effect on the final gene product. in which of the following scenarios could the mutation alter the phenotype of the offspring? select all of the scenarios that apply the mutation occurs in the promoter and affects the rate of gene transcription. the mutation results in a new, dominant allele the mutation occurs in a portion of an intron not responsible for exon splicing the mutation occurs in a gene that controls development and alters differentiation of a cell type during development. the mutation occurs in a codon and alters the function of the final protein e mutation occurs in a codon, and the amino acid sequence of the final protein is unchanged.

The best instrument to use to separate the liquid portion from the solid portions in whole blood is a(an) a. compound light microscope. c. test tube. b. centrifuge. d. electron microscope.