The rate of photosynthesis can be increased by adding more carbon dioxide. Find out more with BBC Bitesize. For students between the ages of 11 and 14.

Photosynthesis - OCR Gateway Factors affecting the rate of photosynthesis Plants make food using photosynthesis. This food is important for the plants themselves and for organisms that feed on plants.

Why do you think this works? The chemical reaction that happens in a light stick is slower when cold. Do you think that starting with warmer reactants increases the rate of other chemical reactions?

Osaka Metropolitan University researchers have solved a long-standing mystery in the field of sonochemistry: why do chemical ...

An ongoing clinical trial at UCLA is investigating the risk of developing an allergic reaction from a COVID-19 vaccine. The goal of the study is to identify the risk factors for having a systemic ...

The United States has one of the highest rates of food allergies in the world, particularly among children. According to data from the Centers for Disease Control and Prevention (CDC), food allergies ...

Reaction Rates: The terms reaction rate, chemical kinetics, and effective collisions are defined. Students learn the five factors that affect reaction rates and explain in terms of effective ...

Simpson ML, Desai V, Maro GS, Yan S. Comparing factor use and bleed rates in U.S. hemophilia A patients receiving prophylaxis with 3 different long-acting recombinant factor VIII products.