Kategorier: Alle - mutations - transcription - photosynthesis - respiration

af Joyce Ositelu 11 år siden

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INTRODUCTION TO BIOLOGY

Biology encompasses a diverse range of topics that delve into the fundamental aspects of life and its processes. One critical area is mutations and their various types, such as missense, frameshift, and nonsense mutations, which play a significant role in genetic variation and evolution.

INTRODUCTION TO BIOLOGY

Chapter 8: Energy and Enzymes

INTRODUCTION TO BIOLOGY

Chapter 11: Cell signaling & Signal transduction

"Signal transduction pathway"
Response
Signal Transduction
Cell Communcation

Chapter 6: Eukaroyotic Cells

Differenentiate betwwen Animal and plant cells
Internal membranes and compartmentalization
Types of Microscopes

Chap 25&27: Chemical evlution and Prokayotic cells

Peripheral & Integral Membrane Proteins
Membrane Fluidity
Oparin's Bubble Hypothesis

Chap4&5: Biological molecules

Amino acids and Proteins
Nucleosides and Nucloetide
DNA and synthesis of MRNA
Primary, seconday, Tertiary, Quaternary
Dehydration synthesis

Acidic/basic polar heads

Amino acid structure, Building blocks
Carbohydrates and Lipids
saturated/unsaturated fatty acid
Triglyceride--Phospholipids
Human(glycogen), Plants(starch), Cellulose
sugar-sucrose
startch/glucose

Amylose/Amylopectin

Carbon and Molecular diversity
four ways that carbon skelton can vary

presence of rings

Position of double bonds

Branch/unbranched

Subtopic

Length

Functional groups For ex. carboxyl
Isomers

Chap2&3: Chemistry for Biology

Bonds and water
Polar , Non Polar, Covalent, Ionic bonds
Polarity Of water
Atomic Mass, Atomic #
Four emergent properties of water

Chap1: Biological Hierachy

System, emergent properties, Reductionism
Domains and KIngdoms
Atoms
Levels of Biological Organization

Communities

Population

Organism

Organs

Tissues

Cells

Molecule

Chapter 16: DNA Replication, discovery as a genetic material.

ORIGINS of Replication, replication fork, SSB, Topoisomerase, DNA Pl I & III
Griffith, Avery, Mccleod&MCcarthy, Hershey&Chase

Chapter 17: Transcription/Translation

Protein targeting
Exons/Introns/Splicing
Template/Coding strand
Central Dogma

Chapter 17: Mutations and Repair

Spontaneous mutations.
Frameshift mutation
Nonsense mutation
missense mutation
Nucleotide pair substitution

Chapter 18: Gene Regulation

Positive: Glucose Effect
Negative: Repressible and Inducible Operons
Trp and LAC operons
Operons

Chapter 9: Respiration

Electron transport and Chemiosmosis
Krebs Cycle
Oxidation and Reduction

Chap 10: Photosynthesis

Cyclic Electron Flow
Absorption Spectrum
Dark and light Reactions
Redox Process
Sites of Photosyntheis in plants

Chap 18: Recombinant DNA

Sticky ends
Recongnition and marker ganes.
Bacteria Plasmid
Restriction endonuclease
Gene Cloning

Chap 12: Cell Cycle and regulation.

Cytokinesis
Telophase
Anaphase
Metaphase
Prometaphase
Prophase