Meiosis

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Ecosystem

par Samuel Karrasch

Biology Unit two (GENETICS)

par Charlie Doewich

Microorganisms in Marine and Freshwater Ecosystem

par najatullah siddiqi

Characteristics of a healthy forest

par Missy Husemann

BIG IDEA 3

Hydrogen Bonding

Versaltility as a solvent

hydration shell

Ability to moderate Temperature

Specific Heat

Evaporate cooling

Heat of Vaporization

Cohesive Behavior

cohesion

surface tension

adhesion

Expansion upon Freezing

water expands while it freezes and the molecules moves slowly. Ex: rocks cracking

Biosphere

Ecosystem

Communities

plants, animal,organism

population

organism

organ system

organs

Organelles

Molecules

Tissues

Cells

Mitochondria

intestines

reproductive system

animals

trees and white tailed deers

Deciduous forest

Cellular Respiration

Oxidative Phosphorylation

ETC and Chemiosmosis

26 or 28 ATP

Substrate Level Phosphorylation

Kreb Cycle (2 cycle)

1 FADH2

1 ATP

3 NADH+

2 CO2

Glycolysis

Investment

2 ATP used

Payoff

2 Pyruvate

2 NADH+

4 ATP formed

Chloroplasts

Calvin Cycle

consume 1 molecule of G3P, the calvin cylce consumes total of 9 ATP and 6 molecules of NADPH.

Sucrose

starch

Phase 3 ( Regeneration of the CO2 acceptor)

RUBP is prepared to recieve CO2 again and continue the cycle

Phase 2 (Reduction)

Phase 1. (carbon Fixation)

Does not use light

Light Reaction

Light photon strikes pigment molecule in PSII

Enzymes split

photoxcited

Use light

Replication

Enzymes

DNA ligase

DNA I

DNA Pol III

Primase

Topoisomerase

SSB

Eukaryotes

Replication occurs in the nucleus

Anitparallel arrangement

Complementary base Pairing

Prokaryotes

Replication occurs in the Cytoplasm

BIG IDEA 2

Big Idea 1

Meiosis

Dominant

Dominant alleles are written by capital letters

Phenotype

Organism's actual observed properties

BIG IDEA 3!!!!!

Recessive

Recessive alleles are represented by lower-case letters

Genotype

An organism's Full hereditary information even though not expressed

Main topic