1. Chapter 2 2. Organisms are chemical machines All organisms consist of atoms – Subatomic particles Electron (e-) – located in electron cloud Proton (p+)…
Slide 1Introduction to Cells Unit 4 Slide 2 PRE-WARM UP: Start a new Table of Contents – “Life Science – Molecular Biology” Write your homework – leave it to be…
Slide 1 Biology Bio- = life -ology = the study of Organisms – living things Cell – smallest unit of an organism that can carry on life functions Slide 2 Prokaryotic cell…
Slide 1 1 Nuclear Chemistry Chapter 22 Slide 2 2 Nucleons In nucleus of atom Protons and neutrons Slide 3 3 Nuclide An atom Identified by the number of protons…
Slide 1 Slide 2 All living things are made of cells. Cells carry out the functions needed to support life. Cells come only from other living cells. Slide 3 Slide 4 Prokaryotes…
PowerPoint Presentation Photoelectron Spectroscopy (PES) PES Provides explanation for shells and orbitals in quantum theory Photoelectric effectâ Utilization of photons…
Taxonomy Study of classification Classifying critters into their specific Kingdom, Phylumâ¦etc. Classification Grouping organisms based on similar characteristics ACTIVITY:…
Atomic size Patterns in Atomic Size Valence electrons are involved in reactions and determine size (usually outer energy level –e) Two factors affect size: nucleus and…
Atomic size Patterns in Atomic Size Valence electrons are involved in reactions and determine size (usually outer energy level –e) Two factors affect size: nucleus and…