47 results found

Search Results for: alkaline

Alkaline

Alkaline (Science: chemistry) Having the reactions of an alkali. Origin: L. Alkalinus Relating to or containing an alkali;... Read More

Alkaline reaction

Alkaline reaction Any test by which an alkaline reaction is recognised, such as the change of red litmus paper to blue, an... Read More

Alkaliphile

Definition noun, plural: alkaliphiles An organism that can live and thrive in an alkaline environment Supplement An... Read More

Biuret test

In this article we will answer the following three questions: What is a Biuret Test?  What does biuret test for? What is... Read More

Diuresis

Diuresis Definition In simple terms, excessively increased urination is referred to as diuresis. Diuresis is a collective... Read More

Soils

Where a plant grows and what resources are available to it is of vital importance to the life of a plant. The soil type and... Read More

Dead Man Walking

Dead Man Walking: Wade Davis and the Secret of the Zombie Poison By Patrick D. Hahn Accepted on September 4, 2007 Twenty... Read More

Earth

Earth 1. (Science: astronomy) planet that is the third in order from the sun. It is one of the four inner or terrestrial... Read More

Phosphate

Phosphate is an essential inorganic compound composed of a phosphorus atom bonded to four oxygen atoms. This molecular... Read More

Digestive Enzymes

Have you ever thought about what happens to the food after you have taken it into your mouth? How those big steak pieces... Read More

Chemical Composition of the Body

In order to fully understand the mechanisms of human physiology, it is important to have an understanding of the chemical... Read More

Histone

Definition noun, plural: histones A water-soluble alkaline protein in the nucleus, and from where the DNA tightly coils... Read More

Neutrophile

Definition noun, plural: neutrophiles (1) A neutrophilic organism that lives and thrives in an environment with a... Read More

Nuclease

Definition noun, plural: nucleases An enzyme that catalyzes the hydrolysis of nucleic acids to oligonucleotides or... Read More

Archaea

Archaea is a group of prokaryotic life forms distinct from bacteria forming a separate domain of life. They possess... Read More

Soap

soap A substance which dissolves in water, thus forming a lather, and is used as a cleansing agent. Soap is produced by... Read More

Hydrogen

Hydrogen is one of the chemical elements found in nature. A chemical element refers to the pure substance of one type of... Read More

Alimentary canal

Definition of Alimentary canal What is the alimentary canal? The alimentary canal is a muscular hollow continuous tubular... Read More

Lymph

Definition noun The clear, slightly alkaline, bodily fluid bathing body tissues containing mostly of white blood cells, and... Read More

Ecosystem Succession

Just one of the amazing aspects of life on Earth is that it spreads to all areas where the habitat will allow it to survive.... Read More

Valence electron

What are valence electrons? Why are they significant? Valence electrons definition in chemistry: The electrons in an atom's... Read More

Osteocyte

Osteocyte Definition The osteocyte is a mature bone cell. Other bone cell types are osteoprogenitor cells, osteoblasts, and... Read More

Tetany

tetany 1. Hyperexcitability of nerves and muscles due to decrease in concentration of extracellular ionised calcium, which... Read More

Tear

Definition noun, plural: tears (physiology) The watery secretion of the lacrimal glands verb To pull (apart) by force or by... Read More

Body fluid

Body Fluids Definition What is body fluid? Literally, body fluid is the fluid of the body. The adult human body is ~50-60%... Read More

Muscle plasma

muscle plasma An alkaline fluid in muscle that is spontaneously coagulable, separating into myosin and muscle... Read More

Lymph capillary

Definition noun, plural: lymphatic capillaries (anatomy) A minute, thin-walled vessel of the lymphatic system that is... Read More

Neutral

neutral 1. Not engaged on either side; not taking part with or assisting either of two or more contending parties; neuter;... Read More

Pancreatic juice

Definition noun The transparent fluid secreted by the pancreas composed mainly of water, electrolytes, and... Read More

Agar

What Is Agar? Agar, also called agar agar, is a natural gelling agent derived from seaweed (specifically algae belonging to... Read More

Nucleosome

Nucleosome Definition Every organism is made of deoxyribonucleic acid, also known as DNA. DNA is made up of numerous... Read More

Thermophile

Thermophiles Definition What are thermophiles? Let us first understand the literal meaning of the word ‘thermophile’.... Read More

Independent variable

Independent Variable Definition To define an independent variable, let us first understand what a variable is. The word... Read More

Reducing sugar

Reducing Sugar Definition What is reducing sugar? The type of sugar that acts as the reducing agent and can effectively... Read More

Fixed oil

Fixed oil --> fatty oil An oil derived from both animals and plants; chemically, a glyceride of a fatty acid which, by... Read More

Decomposer

Decomposer Definition The organisms that carry out the process of decay or breakdown of the dead organism are known as... Read More

Vmax

Vmax Definition Vmax is the maximal reaction rate or velocity of an enzymatically catalyzed reaction when the enzyme is... Read More

Gamete

Definition of Gamete What is a gamete? A gamete is the mature reproductive or sex cell that contains a haploid number of... Read More

Saliva

Definition noun The secretion from the salivary glands Supplement The saliva is a viscid, watery fluid that is secreted from... Read More

Acidosis

Acidosis (Science: biochemistry) a metabolic condition, characterised by an increase in hydrogen ion concentration, that... Read More