Author

Brooke Donnelly

A freelance science writer based in Ames, Iowa, Brooke Donnelly reports on cell biology for Biology Insights. She developed practice materials for commercial tutoring companies and creates visual charts to explain core cellular structures.

What Is a Gradient in Biology and How Does It Drive Life?Biology
Fundamental Biology: The Core Principles of Life Biology
Adhesion in Biology: How It Works and Why It Matters Biology
Antagonist Biology: Definition, Types, and Function Biology
Do Lipids Have Monomers and How Are They Formed?Biology
Integral Proteins: Structure, Types, Functions, and Interactions Biology
Plasma Membrane Proteins: Functions and Structure Biology
What Is the Lock and Key Model in Biology?Biology
Comparing Cellular Structures: Bacteria vs. Eukaryotes Biology
What Does the Animal Cell Do? Core Functions Explained Biology
What Organelle Is Abundant in Liver Cells?Biology
What Are Protostomes? Characteristics, Groups & Examples Biology
Plasma Membrane Lipids: Structure and Function Biology
What Organelle Does Cellular Respiration Occur In?Biology
What Atoms Are in Lipids and Why Do They Matter?Chemistry
What Are Living Systems and How Do They Function?Biology
Animal Cell Types and Their Functions Biology
What Are the Monomers That Make Up Lipids?Chemistry
Nucleus Comparison: Atomic vs. Cellular Nucleus Biology
Where Is Genetic Information Stored in a Cell?Genetics
What Is an Effector in Biology? Definition and Examples Biology
What Is the Mitochondrial Matrix and What Does It Do?Biology
What Is the Phospholipid Bilayer and Its Function?Biology
What Is the Difference Between Photosynthesis and Respiration?Biology
Do Prokaryotes Have Enzymes?Biology
Why Does DNA Move Towards the Positive Electrode?Biology
Where Is the Secretory Vesicle Located in a Cell?Biology
Are Integral Proteins Amphipathic?Biology
Are Lipids Polymers? Explaining Their Structure Chemistry
What Organelle Detoxifies Alcohol?Biology