Skip to main content

Fundamentals of Biological Chemistry and Macromolecules Study Guide

This guide explores the critical role of chemical signaling in multicellular organisms. It covers the types of signaling molecules (lipid vs. protein), the mechanisms of signal transduction through G-protein coupled receptors (GPCRs) and enzyme-linked receptors, and the amplification of signals within cells. The guide also touches upon signal integration and the diverse cellular responses triggered by these pathways, providing a foundational understanding of cell-to-cell communication in biologi

Save this study guide to your study set

Sign up free

Your learning path

Cellular Respiration and Photosynthesis Overview

Cellular Respiration and Photosynthesis Overview

Overview of cellular metabolism including aerobic respiration, glycolysis, the citric acid cycle, and photosynthesis.

  • Cellular respiration
  • Aerobic respiration
  • Anaerobic respiration
  • Fermentation
  • Glycolysis
  • Pyruvate processing
  • Citric acid cycle
  • Electron transport chain
  • ATP synthase
  • Oxidative phosphorylation
  • Redox reactions
  • Feedback inhibition
  • Metabolic pathways
  • Photosynthesis
  • Chloroplasts
  • FADH2
  • ATP

Introduction to Photosynthesis and Light Reactions

Photosynthesis occurs in chloroplasts via linked redox reactions involving photosynthetic pigments and two distinct photosystems.

  • Photosynthesis
  • Redox reactions
  • Chloroplasts
  • Photosynthetic pigments
  • Chlorophyll
  • Beta-carotene
  • Spectrophotometer
  • Chromatography
  • Electron excitation
  • Fluorescence
  • Photosystem II
  • Photosystem I
  • Thylakoid membranes
  • Electron transport chain
  • H+ gradient
  • Z-Scheme
  • Noncyclic electron flow

Overview of Photosynthesis and Calvin Cycle

An overview of photosynthesis involving light-capturing reactions, the Calvin cycle, carbon fixation, and adaptations in C4 and CAM plants.

  • Photosynthesis
  • Carbon fixation
  • 3PGA
  • CAM plants
  • Enthalpy
  • Potential energy
  • Stomata
  • Redox

Cell Structures, Viruses, and Protein Trafficking

Cell Types and General Cell Functions

This material discusses prokaryotes, eukaryotes, and bacterial cell structures including cell walls, membranes, and general cell functions.

  • Prokaryotes
  • Eukaryotes
  • Domain Bacteria
  • Domain Archaea
  • Bacterial Cell Walls
  • Peptidoglycan
  • Gram stain
  • Ribosomes
  • Cell wall
  • Plasma membrane
  • Chromosome
  • Cytoplasm
  • Information storage & use
  • Metabolism
  • Energy conversions

Viruses and Eukaryotic Cell Structures

An overview of viruses, including their size, shape, genetic material, and impact on humans, alongside eukaryotic cell compartments and structures.

  • Viral size and shape
  • Enveloped viruses
  • RNA vs. DNA genetic material
  • Viral budding and bursting
  • Viral replication and propagation
  • Lytic cycle
  • Viral fusion
  • Eukaryotic cell compartments
  • Organelle advantages
  • Animal and plant cells

Cell Organelles and Protein Trafficking

An overview of cell organelles, nuclear transport, protein trafficking, and the cytoskeleton.

  • Ribosomes
  • Rough endoplasmic reticulum (RER)
  • Smooth endoplasmic reticulum (SER)
  • Golgi Apparatus
  • Lysosomes
  • Peroxisome
  • Vacuole
  • Chloroplasts
  • Mitochondria
  • Endosymbiosis Theory
  • Nuclear Transport
  • Nuclear Localization Signal (NLS)
  • Nucleoplasmin
  • Pulse-Chase Experiment
  • Cytoskeleton
  • Actin
  • Intermediate filaments
  • Keratins

Cell Adhesion, Communication, and Microtubules

This material covers how adjacent and distant cells communicate, cell adhesion in different cell types, and movement along microtubules using motor proteins.

  • Microtubules structure and movement
  • Kinesin
  • Cell adhesion
  • Cell signaling
  • Extracellular matrix
  • Collagen
  • Proteoglycans
  • Epithelial cells
  • Tight junctions
  • Desmosomes
  • Intermediate filaments

Chemical Signaling and Signal Transduction Pathways

  • Chemical signaling in animals
  • Cell-cell signaling
  • Lipid signals
  • G-protein coupled receptors (GPCRs)
  • Enzyme-linked receptors
  • Signal amplification
  • Second messengers
  • cAMP
  • Ca2+
  • Signal transduction cascade
  • Kinase
  • Glycogen phosphorylase

Chemical Foundations and Biological Macromolecules

Biological Macromolecules and Chemical Principles

Multiple choice questions covering covalent bonds, protein structure, thermodynamics, nucleic acids, and membrane transport.

  • covalent bonds
  • protein secondary structure
  • hydrogen bonds
  • carboxyl functional group
  • first law of thermodynamics
  • dehydration reactions
  • triacylglyceride synthesis
  • DNA and RNA stability
  • facilitated diffusion
  • osmosis
  • aquaporins
  • spontaneous reactions
  • ionic bonds
  • RNA world theory
  • nucleic acid polarity
  • electronegativity
  • competitive inhibitors
  • membrane permeability
  • enzyme catalysis
  • complementary base pairing

Make it your own.

Keep these readings and topics in a new study set, or add them to one you already use.

Get started freeLog in