CRUNCH TIME 90 minute power review! Get ready to exercise your brain!!!

SIGNAL TRANSDUCTION  Reception  Transduction/Amplification  Cellular Response

CROSSOVER FREQUENCY AND GENE MAPPING

SEX-LINKAGE…HOW WOULD YOU RECOGNIZE AND DO A CHI-SQUARE

GENETIC PATTERNS AND DISEASES  Complete dominance  Epistasis  Co-dominance  Incomplete dominance  Pleiotropy  Polygenic  Multifactorial  Sex Linkage  Lethal Allele  Sex linked  Linked

DISEASES CAUSED BY DNA MUTATION  MOST are Autosomal Recessive  Cystic Fibrosis  Autosomal Dominant  Huntington’s Disease  Achondroplasia (dwarfism)  Sex-Linked  Hemophelia  Muscular Dystrophy  Co-dominant  Sickle Cell  Lethal:  Tay Sachs

DISEASES CAUSED BY CHROMOSOMAL MUTATION (NONDISJUNCTION)  Klinefelter’s XXY  Turners XO  Down’s Syndrome: Trisomy 21

CLADOGRAM…WHAT TYPE OF PHYLETIC?

CLADOGRAM/ANIMAL DEVELOPMENT PRACTICE…HAS THIS CLADOGRAM CHANGED?

MITOSIS VS. MEIOSIS

PHOTOSYNTHESIS VS. RESPIRATION

PHOTOSYNTHESIS LAB  Lab Bench: l l

EMBRYONIC DEVELOPMENT

WHICH WOULD LEAD TO SPECIATION?

CONVERGENT & DIVERGENT EVOLUTION

GRADUALISM VS. PUNCTUATED EQUILIBRIUM

DNA GEL AND CF  Recessive allele CF is caused by a nonsense mutation.  Transport protein is missing a domain and doesn’t properly embed in the cell membrane.

TYPES OF MUTATIONS  Base pair substitution  Missense  Nonsense  Silent  Insertion/Deletion/Translocation  Without Frameshift  With Framewhift