Skip to main content

Unicellular Locomotion: Amoeboid, Ciliate, and Flagellate Study Guide

This guide provides an overview of the fundamental concepts in biology, including the levels of biological organization and the Linnaean system of classification. It covers topics such as macromolecules, cells, tissues, organs, systems, and the taxonomic hierarchy from Kingdom to Species. The guide also touches upon species concepts and the driving force of natural selection in evolution.

Save this study guide to your study set

Sign up free

Your learning path

Biological Organization, Classification, and Natural Selection

Biological Organization and Linnaean Classification

This material covers biological levels of organization from macromolecules to organisms and illustrates Linnaean classification through animal examples.

  • Biological levels of organization
  • Macromolecule
  • Organelle
  • Cell
  • Tissue
  • Organ
  • System
  • Organism
  • Linnaean classification
  • Taxonomy
  • Kingdom
  • Phylum
  • Class
  • Order
  • Family
  • Genus
  • Species
  • Evolution of body plans

Species Concepts and Natural Selection

This material covers biological species concepts, ring species, natural selection, and levels of biological organization.

  • Biological Species Concept
  • Phylogenetic Species Concept
  • Morphospecies Concept
  • Ring species
  • Natural selection
  • Organismic variability
  • Heritability
  • Biological hierarchies

Defining Biological Organisms

Cellular Boundaries and DNA

Examining the role of cellular membranes in maintaining individuality and the use of double-stranded DNA as encoded information.

  • Cellular membrane
  • Plasma membrane
  • Cytoplasm
  • DNA
  • Double-stranded DNA
  • Genetic material
  • Nucleoid region
  • Circular DNA

Prokaryotic and Eukaryotic Cells

Prokaryotic Fundamentals

Studying the simplest true organisms, including Bacteria and Archaea, characterized by their lack of internal membrane-bound organelles.

  • Prokaryotes
  • Bacteria
  • Archaea
  • Cellular structure
  • Nucleoid
  • Binary fission
  • Extremophiles
  • Peptidoglycan
  • Cell wall
  • Cytosol
  • Plasma membrane
  • Genetic transcription
  • Genetic translation

Eukaryotic Complexity

Understanding cells with internal membranes, a membrane-bound nucleus, and specialized organelles like mitochondria and chloroplasts.

  • Eukaryotic cells
  • Membrane-bound nucleus
  • Membrane-bound organelles
  • Mitochondria
  • Chloroplasts
  • Endoplasmic reticulum
  • Eukaryotic DNA
  • Linear chromosomes
  • Mitosis
  • Meiosis

Unicellular Eukaryote Diversity

Classification by Movement

Learning the distinctions between amoeboid (pseudopodia), ciliate (cilia), and flagellate (flagella) locomotion.

  • Amoeboid movement
  • Pseudopodia
  • Cytoplasmic streaming
  • Phagocytosis
  • Ciliate movement
  • Coordinated beating
  • Flagellate movement
  • Flagella
  • Whip-like motion
  • Propeller-like motion
  • Unicellular locomotion
  • Protist classification

Fundamental Organismal Functions

Reproduction and Proliferation

The critical biological requirement of creating copies of oneself to ensure evolutionary continuity.

  • Reproduction
  • Proliferation
  • Asexual reproduction
  • Binary fission
  • Exponential growth
  • Generation time
  • Population dynamics
  • Surface-area-to-volume ratio

Make it your own.

Keep these readings and topics in a new study set, or add them to one you already use.