Gateway Review Cell Membrane Nucleus Mitochondria Chloroplasts Ribosomes

Gateway Review

Cell Membrane Nucleus Mitochondria Chloroplasts Ribosomes Cell Wall The Cell

Cell Communication • Homeostasis • Diffusion • Osmosis

Cell Chemistry - Macromolecues • • Carbohydrates Lipids Proteins Nucleic Acids

Cell Energy • Photosynthesis • Cellular Respiration

Cell Reproduction • Mitosis • Meiosis

Diversity • DNA • Chromosomes • RNA • Protein Synthesis – Mutations Phenotype / Genotype

Classification • Taxonomy – Binomial Nomenclature

Six Kingdoms • Six Kingdoms – – – Archaebacteria Eubacteria Protista Fungi Plants Animals

Viruses • Not in a kingdom because they are not alive!

Bacteria - Prokaryote • Archaebacteria • Eubacteria

Protist Simple Eukaryotes

Fungi Heterotrophs/ Decomposers

Plants Photosynthetic Autotroph

Animals Multicellular Eukaryotes - Heterotroph

Invertebrates Vertebrates

Ecology

Symbiosis Commensalism, Mutualism, Parasitism

Chemistry Atomic Stucture • Element • Atoms: nucleus and electron cloud – Proton – Neutron – Electron

Periodic Table Atomic Number, Atomic Mass, Isotope Periods, Families, Metals, Nonmetals, Metalloids

Terms to Know • Radioactivity – the ability of certain elements to give off invisible energy • Half-life (radioactive decay)

Terms to Know • Compounds • Mixture • Physical vs. Chemical Changes Physical vs. Chemical Properties • Acids vs. Base – p. H – Neutralization