Biology Notes and Study Documents

Plant Biology - Respiration

Plant Biology - Protista

Plant Biology - Prokaryotes and Viruses

Plant Biology - Plant Geography

Plant Biology - Photosynthesis

Plant Biology - Mineral Nutrition

Plant Biology - Growth of Plants

Plant Biology - Genetics

Plant Biology - Fungi Not Plants

Plant Biology - Evolution

Plant Biology - Energy and Plant Metabolism

Plant Biology - Ecosystem Structure and Function

Plant Biology - Cells

Plant Biology - Cell Division

Plant Biology - Bryophytes—The Non‐Vascular Plants

Plant Biology - Biogeochemical Cycles

Plant Biology - A Synopsis of the Living World

Amoeba Sisters Video Recap of Meiosis

Review the steps and significance of meiosis with this Amoeba Sisters video recap—learn about chromosome numbers, crossing over, and errors like nondisjunction, all while exploring how genetic variation is created in gametes.

Calculating GPP and NPP

This lab explores how light affects photosynthesis by measuring dissolved oxygen in water with Elodea plants under light and dark conditions—demonstrating biochemical reactions and experimental design principles.

Endocrine System

A comprehensive overview of the endocrine system, covering key glands, hormone functions, and homeostatic mechanisms—ideal for anatomy and physiology students at any stage of their coursework

AS Biology Paper 1 2024

Worksheet on the human gas exchange system with labeled diagrams and questions on lung structure and alveolar gas exchange. Includes identification tasks and matching activities. Ideal for GCSE biology practice

Kami Export - Sandra Nichols - Bio-Worksheet-Mutat

This worksheet explains DNA mutations: deletions and insertions cause frameshifts; substitutions can be silent, missense, or nonsense. It shows how mutations change amino acids and includes sickle cell anemia as an example of a missense mutation.

Cami Salazar Correa Cell Energy Cycle Gizmo

Explore how photosynthesis and cellular respiration cycle energy through plant and animal cells. Use the simulation to visualize how glucose and ATP are created, stored, and used by cells.

11 Transport in Cells S

This worksheet explores how water moves in and out of cells through osmosis. Using a model with sugar and water molecules, it examines selectively permeable membranes and helps students analyze molecule movement, ratios inside outside the cell.

Protein Structure

Explore the levels of protein structure and understand how functional groups like amine and carboxyl groups influence protein folding, function, and interactions.

Dihybrid Cross Amoeba Sisters Video Recap

Amoeba Sisters Video Recap worksheet on Dihybrid Crosses using Mendelian genetics. Focuses on pea plant traits (color and texture), Punnett square practice, genotype/phenotype identification, and understanding inheritance probabilities.

11 Transport in Cells-S (KEY)

This text explores how water moves in and out of cells through osmosis, highlighting the importance of water balance in the body. Disrupted water levels can harm cells and organs, potentially causing swelling, brain damage, or even death.

How Changes in Population Lead to the Formation of

Natural selection worksheet illustrating directional, disruptive, and stabilizing selection through body‐size vs. population graphs. Includes questions on comparing variables and identifying selection types from the models.

M6L2

Interactive cell‐cycle activity worksheet guiding students through Interphase, Prophase, Metaphase, Anaphase, Telophase, and Cytokinesis using a Gizmo simulation. Includes sketches, summaries, and analysis questions on chromosomes and centrioles.

Cell Energy Gizmo Student Investigation

Explore how photosynthesis and cellular respiration power life in the Cell Energy Cycle Gizmo. Learn key inputs/outputs and how plants and animals depend on each other for survival.

NaturalselectionbyamoebasistersWorksheet

Amoeba Sisters recap on natural selection: Populations have trait variety; predators select against visible traits, changing allele frequencies and driving evolution in isolated populations.

7 Prokaryote and Eukaryote Cells S

Learn about the structure of prokaryotic cells through engaging diagrams and activities. Explore bacterial shapes, identify ribosomes, cell walls, and understand free-floating DNA. Great for biology students and educators

Building DNA Gizmo

Explore DNA structure and replication with this interactive activity. Learn key terms like double helix, nucleotide, and mutation. Understand how DNA copies itself by breaking base pair bonds.

Cell Analogy Project Guidelines

Creative biology project guiding students to build a detailed analogy comparing cell organelles to a real-world system. Includes written explanations and a labeled visual. Great for reinforcing cell structure and function through artistic expression.

Selection and Speciation

Explore how environmental pressures drive evolution and speciation. Learn when population changes are significant enough for scientists to identify a new species.

Cell Cycle POGIL StudentWorksheetFa2022

Explore the stages of the cell cycle and what controls cell growth, division, and function. Learn how cells balance size, role, and timing to support life in multicellular organisms.

Eukaryotic Cell Cycle and Cancer In Depth Workshee

In-depth exploration of the cell cycle and protein regulators via Click & Learn. Covers cell division in unicellular vs. multicellular organisms, adult regeneration, and the role of growth factors.

Amoeba Sisters Video Recap DNA Replication

Label DNA parts: 6 deoxyribose sugars, 6 nitrogenous bases, 3 hydrogen bonds, green phosphates. DNA replicates before cell division to copy genetic info. Key enzymes: helicase unzips strands, DNA polymerase builds new DNA.

Melanie Barrera Amoeba Sisters Cell Transport

Simple diffusion is passive transport where molecules move with the concentration gradient through the cell membrane, like oxygen and carbon dioxide, to maintain homeostasis.

Kami Export Logan Owsley CladogramsSE

Explore evolutionary relationships using cladograms! Compare physical traits and molecular data to understand how species like deer, turtles, and worms are related through common ancestry.