Examlex
The rise of oxygen in Earth's atmosphere due to the evolution of photosynthesis was followed by the development of efficient energy harvesting by cells.Explain what this statement means and why oxygen had this effect on organism evolution.
Family-Proof
Making an environment or item safe and suitable for all family members, often considering the needs and safety of children.
Reading Skills
The abilities involved in understanding, interpreting, and making meaning from written texts.
Math Skills
The ability to understand, interpret, and manipulate numerical quantities and mathematical symbols, including basic arithmetic, algebra, geometry, and beyond.
Purposeful Annotation
The practice of making meaningful marks, comments, or notes on a text to enhance understanding and recall.
Q17: Draw a diagram showing how a plant
Q18: A signal transduction pathway includes the steps
Q25: In noncyclic photophosphorylation, electrons flow in a
Q48: A photosynthetic action spectrum plots measurements of<br>A)
Q104: One difference between mitosis and meiosis I
Q117: The oxidation of acetyl CoA to CO<sub>2</sub>
Q121: Light is needed for photosynthesis, because it<br>A)
Q121: Chromosomes contain large amounts of interacting proteins
Q166: The chemiosmotic mechanism explains<br>A) the coupling of
Q168: Reagents, such as dinitrophenol, increase the permeability