As an Amazon Associate I earn from qualifying purchases.

Alkaline vents Definition and Explanation PDF | Download eBooks

Learn Alkaline vents definition in biology with explanation to study “What are Alkaline vents”. Study alkaline vents explanation with biology terms to review biology course for online degree programs.

Alkaline vents Definition:

  • Alkaline vents are those vents that release water that has a high pH (9-11) and is warm (40-90°C) rather than hot.

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



Alkaline vents Explanation:

In the absence of oxygen, alkaline vents are proposed to have acted as electrochemical flow reactors, in which alkaline fluids saturated in H2 mixed with relatively acidic ocean waters rich in CO2, through a labyrinth of interconnected micropores with thin inorganic walls containing catalytic Fe(Ni)S minerals. Some life forms may have originated in these vents.

Keep Learning Biology Explanations

What are Nucleic acids?

Nucleic acids are small biopolymers that form the genetic material of essentially all known forms of life. They are polymers ...

What is Inborn immunodeficiency?

Depending on the specific defect, either innate or adaptive defenses - or both - may be impaired. In severe combined ...

What are Tight junctions?

Tight junctions basically have the function of binding adjacent epithelial cells in a narrow band just underneath the surface. They ...

What is Evolutionary tree?

An evolutionary tree is also called a phylogenetic tree. It is a diagram that represents evolutionary relationships among organisms. Phylogenetic ...

What is Soil salinization?

Soil salinity is the salt content in the soil. The process of increasing the salt content is hence known as ...

What is Operator?

Operator genes contain the code necessary to begin the process of transcribing the DNA message of one or more structural ...