As an Amazon Associate I earn from qualifying purchases.

Calorie Notes: Definitions & Explanations PDF | Download eBooks

Download Calorie Notes App (Play Store) Download Calorie Notes App (App Store)

Study Calorie lecture notes PDF with biology definitions and explanation to study What is Calorie?. Study calorie explanation with biology terms to review biology course for online degree programs.

Calorie Definition:

  • A calorie is the amount of heat it takes to raise the temperature of 1 g of water by 1°C.

    Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson



Calorie Notes:

Calorie is a measure of energy and does not measure weight or length. It is the unit that describes an energy present in a particular amount of food for example. Technically, the calorie was intended to be the amount energy needed to increase the temperature of 1 gram of water by 1 °C or 1 K, which is the same increment. That amount however depends on the atmospheric pressure and the starting temperature.

Keep Learning with Biology Notes

What is Thermogenesis?

Thermogenesis is the process of heat production in organisms. It occurs in all warm-blooded animals, and also in a few ...

What is Sinoatrial mode?

The sinoatrial node is a group of cells located in the wall of the right atrium of the heart. These ...

What are Thermodynamics?

Thermodynamics deals with the relationships between heat and other forms of energy. In particular, it describes how thermal energy is ...

What is Monohybrid cross?

A monohybrid cross is a mating between two organisms with different variations at one genetic chromosome of interest. The character ...

What is Exoskeleton?

An exoskeleton is the external skeleton that supports and protects an animal's body, in contrast to the internal skeleton (endoskeleton) ...

What is Nitrogen cycle?

The nitrogen cycle is the biogeochemical cycle by which nitrogen is converted into multiple chemical forms as it circulates among ...