Chapter 9 Review

A student in a science class wants to learn more about cells and would like to see what they look like. The student received some samples from Amazon and would like to purchase a microscope. Since the student is just beginning to learn about the cellular level, what type of microscope should the student purchase?

• Fluorescent Microscope
• Light Microscrope
• Scanning Electron Microscope
• Transmission Electron Microscope

A scientist in a lab is prepping a sample to be observed using a light microscope. Before placing the sample under a microscope, the scientist needs to tag specific areas with fluorophores so that it can appear in the microscope. What type of microscope is the scientist using?

• Fluorescent Microscope
• Light Microscrope
• Scanning Electron Microscope
• Transmission Electron Microscope

Which scientist wrote the books Micrographia and discovered the term "cells"

• Hooke
• Newton
• Leeuwenhoek
• Remak

Which scientist developed his own version of a microscope to look at unicellular organism and called them "animalcules"?

• Leeuwenhoek
• Virchow
• Schwann
• Hooke

Which pair of scientists discovered the last statement of the cell theory: "All cells come from preexisting cells"

• Hooke/Newton
• Schwann/Schleiden
• Hooke/Leeuwenhoek
• Remak/Virchow

Which of the following organelle is not found in all types of cells?

• Ribosomes
• Mitochondria
• Cytoplasm
• Cell Membrane

The cytoplasm is composed of ____________.

• RNA
• Water
• Lipids
• Carbohydrates

The cell membrane is composed of ___________

• Water
• Small and large subunits
• Lipids, proteins, and carbohydrates
• RNA and proteins

Ribosomes are mainly composed of ___________

• Water and salt
• Lipids, proteins, and carbohydrates
• RNA, proteins, and small and large subunits
• Organic material and minerals

In what ways do cells move around?

• Ciliary, Flagellar, or Pseudopodia
• Ciliary and voluntary muscle contractions
• Involuntary and voluntary muscle contractions
• Ciliary and Flagellar only