Spermatogenesis: Definition, Types, & Examples
Table of Contents Spermatogenesis Definition Spermatogenesis is the production of sperm from the primordial germ cells. The term spermatogenesis is
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Table of Contents Spermatogenesis Definition Spermatogenesis is the production of sperm from the primordial germ cells. The term spermatogenesis is
Table of Contents What are Carbohydrates? Carbohydrates are carbon, oxygen, and hydrogen-based macromolecules. Cn (H2O) n is the generic formula
Table of Contents tRNA Definition tRNA is a ribonucleic acid RNA that is involved in protein synthesis, specifically delivering certain
Table of Contents Nucleic Acid Definition Nucleic Acid is any of a class of complex molecules made up of linear
What is Fungi? The fungi are the master recyclers, the giant saprophytes. They’re the black, dry, and white rots, the
Table of Contents Sucrose Definition Sucrose is a disaccharide with the molecular formula C12H22O11 that is produced by the combining
Table of Contents Selective Breeding Definition Humans were selective breeding plants and animals thousands of years before Darwin hypothesised evolution
Table of Contents Pyrimidine Definition A heterocyclic aromatic molecule with a pyrimidine ring that is found in nucleic acids (such
Table of Contents Purine Definition Nucleic acids (e.g. DNA and RNA) and some alkaloids are heterocyclic aromatic compounds having a
Table of Contents Metaphase Definition Metaphase may be a cell cycle stage that happens during both mitosis and meiosis cellular
Table of Contents Oligosaccharides Definition Oligosaccharides are monosaccharide carbohydrate is smaller than a polysaccharide because it contains fewer monosaccharides. The
Table of Contents Mannitol Definition Mannitol is a sugar alcohol with a sweetish flavour that occurs naturally in certain plants
Table of Contents Maltose Definition Maltose is a structural unit of glycogen and starch; a reducing disaccharide, which is produced
Table of Contents Gene Regulation and Eukaryotic Gene Structure Because DNA is found in the cytoplasm of prokaryotes, translation can
Table of Contents Gene Definition Because a gene is made up of nucleotides (on a specific location on a chromosome)
Table of Contents Immune Response Definition The body’s reaction to the presence of a foreign material (i.e. antigen) is referred
Table of Contents Isomaltose Definition Isomaltose is a disaccharide produced by joining two glucose monomers together via a glycosidic link
Table of Contents Endoplasmic Reticulum Definition Endoplasmic Reticulum is a membrane-bound organelle that takes the form of a labyrinthine network of
Table of Contents Dopamine Definition 3,4-dihydroxyphenethylamine (C8H11NO2) is a neurotransmitter or hormone (153 D) that is produced by decarboxylation of
Table of Contents Disaccharide Definition A carbohydrate is made up of two monosaccharides that, when fully hydrolyzed, release two monosaccharide
Table of Contents Dinoflagellates Definition Dinoflagellates are protists which have been classified as approximately half living dinoflagellate species are autotrophs
Table of Contents Cyanobacteria Definition Cyanobacteria, also called blue-green algae, are microscopic organisms found naturally in all types of water.
Table of Contents Cytoskeleton Definition A lattice or internal framework of a cell made from protein filaments and microtubules within
Table of Contents Degenerate Definition The term degenerate comes from the Latin dēgenerātus, which comes from the Latin dēgenerō, which
Table of Contents What is Degenerative Disease? A degenerative disease is described as a disorder that worsens as the function
Table of Contents Denaturation Definition Denaturation is a combination of the words “denature” with the suffix “ion.” The term “denature”
Table of Contents Coronavirus Definition Coronavirus Illness 2019 (COVID-19) is a contagious coronavirus disease that was initially discovered in Wuhan,
Table of Contents Cloning Definition Cloning is the process of making an identical clone of a biological unit (such as
Table of Contents Chitin Definition In certain organisms, a polymer of nitrogen-containing polysaccharide (C8H13O5N)n that provides a strong, protective coating
Table of Contents Cellulose Definition (1) Cellulose is a polysaccharide made up of a β (1→4) linked linear chain of
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