Section 3: Water

Unit 1: Chemistry of Life (Chapter 3: Water)

TOPIC 5: THE WATER CYCLE AND WATER INSECURITY

Electrolytes and Water Balance

burgers chillis

water baptism

D3 Prep Water storage Pt2

Water Treament

water

Steam across the water

BIOLOGY FINAL EXAM CRAM GUIDE CELL PARTS Cell Membrane * Controls what enters and leaves the cell. * Maintains homeostasis. Cytoplasm * Jelly-like fluid where organelles are located. Nucleus * Control center. * Contains DNA. Nucleolus * Makes ribosomes. Ribosomes * Make proteins. Rough ER * Protein production and transport. Smooth ER * Makes lipids and detoxifies chemicals. Golgi Apparatus * Packages and ships proteins. Mitochondria * Powerhouse of the cell. * Produces ATP (energy). Lysosome * Digests waste and old cell parts. Vacuole * Stores water, food, and waste. ⸻ PROKARYOTES VS EUKARYOTES Prokaryotes * No nucleus * No membrane-bound organelles * Smaller * Bacteria Eukaryotes * Has nucleus * Has organelles * Plants, animals, fungi, protists ⸻ DNA & RNA DNA Bases * A = T * C = G RNA Bases * A = U * C = G If DNA is: TAC RNA becomes: AUG AUG = Start codon (Methionine) Remember: DNA → mRNA → Protein ⸻ CODON CHART Each 3 RNA letters = 1 amino acid. Example: DNA: TAC GAA mRNA: AUG CUU Protein: Methionine – Leucine ⸻ GENE TERMS Gene * Section of DNA that codes for a trait. Genotype * Genetic makeup. * Example: AA, Aa, aa Phenotype * Physical appearance. * Example: Brown eyes ⸻ HOMOZYGOUS VS HETEROZYGOUS Homozygous Dominant AA Heterozygous Aa Homozygous Recessive aa Dominant = Capital letter Recessive = Lowercase letter ⸻ PUNNETT SQUARE Aa × Aa

Chemical Foundation of Life and Water Properties Flashcards

Water and Aqueous Chemistry

CPA Review School of the Philippines: Financial Accounting and Reporting - Bullet Review

IB Biology HL A1.1 Water

A1-A2 Bucket List: Summer Edition | Quizlet

D3 Prep Water storage

Water Resources, Quality, and Treatment Methods for Building Systems

14. Water and air

Water HESI Questions