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Molecular biology

Noun 1. (biology, biochemistry) The branch of biology that studies the macromolecules of life, such as proteins, lipoproteins and nucleic acids. (wiktionary.com) 2. (Genetics) The branch of biology that studies the manipulation of genetic sequence of DNA. (wiktionary.com) 3. (Genetics) The technology of gene manipulation. (wiktionary.com) 4. The branch of biology that deals with the molecular basis of biological activity. This field overlaps with other areas of biology and chemistry, particularly genetics and biochemistry. Molecular biology chiefly concerns itself with understanding the interactions between the various systems of a cell, including the interactions between the different types of DNA, RNA and protein biosynthesis as well as learning how these interactions are regulated. (wikipedia.com) 5. The study of the biochemistry of cells, it is closely linked to cell biology, in particular the biochemistry of DNA and cogeners. The branch of biology that studies the structure and activity of macromolecules essential to life (and especially with their genetic role).The study of biology at the molecular level, such as the chemical properties of DNA. (biology-online.org) 6. A discipline concerned with studying Biological Phenomena in terms of the chemical and physical interactions of molecules....

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Moll’s glands

Are modified apocrine sweat glands that are found on the margin of the eyelid. They are next to the base of the eyelashes, and anterior to the Meibomian glands within the distal eyelid margin. These glands are relatively large and tubular-shaped. (wikipedia.org) Also called Glands of Moll. Syn: Ciliary glands Name origin: Named after Dutch oculist Jacob Anton Moll...

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Molt

/mōlt/ Noun 1. The skin or feathers cast off during the process of molting. (wiktionary.org) 2. A loss of plumage, skin, or hair, esp. as a regular feature of an animal’s life cycle. (Google Dictionary) 3. Periodic shedding of the cuticle in arthropods or the outer skin in reptiles. (wordnetweb.princeton.edu) Verb 1. To shed hair, feathers, skin, horns etc. and replace it by a fresh layer. (wiktionary.org) 2. To cast off feathers, hair, or cuticle; to undergo ecdysis. (biology-online.org) 3. To shed in such a manner. (wiktionary.org) 4. To shed periodically part or all of a coat or an outer covering, such as feathers, cuticle, or skin, which is then replaced by a new growth. (The American Heritage® Dictionary of the English Language) Word origin: From Old English *mutian “to change” (cf. bemutian “to exchange”), from Latin mutare “to...

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Struggling in Biology?

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