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- Cell biology (3658 bytes)
8: ... they are broken down to their individual [[amino acid]]s. - Cell (biology) (28190 bytes)
27: ...' cells are structurally simple. They are found only in single-celled and [[Colony (biology)|colonial...
49: ...les contained in it. The term ''cytosol'' refers only to the fluid itself.
54: ...oxyribonucleic acid]] (DNA) and [[RNA|ribonucleic acid]] (RNA). Most organisms use DNA for their long te...
63: ...ne or more vital functions. Organelles are found only in eukaryotes and are, with a few exceptions, su...
67: ...A's genetic code into the exact sequence of amino acids that make up a protein is called [[translation (... - Ribosome (4897 bytes)
19: ...ugh [[endoplasmic reticulum]] (in [[eukaryote]]s only) for the time of synthesis. They insert the fres...
25: ... codon (triplet) on the mRNA to append an [[amino acid]] to the polypeptide chain. This is done for each... - Endoplasmic reticulum (5319 bytes)
21: ... covered with [[ribosome]]s (which assemble amino acids into proteins based on instructions from the nuc...
22: Rough and smooth ER differ not only in appearance, but also in function.
32: ...ing membranes such as [[phospholipid]]s), [[fatty acid]]s and [[steroid]]s (e.g., [[hormone]]s), and als...
44: Only properly folded proteins are transported from th...
48: ...]] chain (e.g., a protein) contains a few [[amino acid]]s that work as an address tag, which are removed... - Mitochondrion (10103 bytes)
16: ... of [[tryptophan]], and the elongation of [[fatty acid]]s.
36: Some mitochondrial functions are performed only in specific types of cells. For example, mitocho...
41: ====Pyruvate: the citric acid cycle====
42: ''Main article: [[citric acid cycle]]''
44: ...cid cycle]]'' , also known as the ''tricarboxylic acid (TCA) cycle'' or ''Krebs cycle''. This process cr... - Lysosome (2936 bytes)
1: ...mes by [[Golgi Apparatus budding|budding]]. Each acid hydrolase is then [[Protein_targeting|targeted]] ...
7: *[[Nuclease]]s, which digest [[nucleic acid]]s. - Vacuole (5544 bytes)
4: ...inment of waste products, the maintenance of an [[acidic]] internal pH, the storage of small molecules a...
15: ...l's [[pH]] stable, while making its interior more acidic which is necessary for the degradative enzymes....
30: ... vacuoles are the storage compartments of [[amino acids]] and the detoxification compartment, which are ...
32: ...omponent of the dancing body is [[polyphosphate]] acid. But the main component has been determined to be... - Peroxisome (2015 bytes)
1: ...pathway]], peroxisomes usually self-replicate by enlarging and then dividing, although there is some i...
4: ...ncerned with oxygen utilization such as [[D-amino acid oxidase]] and [[urease oxidase]].
9: Peroxisomes also degrade fatty acids and toxic compounds and catalyze the first two s...
10: ...e responsible for oxidation of long-chain [[fatty acids]] and thereby generating acetyl groups. - Evolution (27661 bytes)
31: ...) to [[translation (genetics)|translate]] nucleic acid sequences into proteins. Because the selection of...
33: ...emely rare or only happens under conditions very unlike those of modern Earth. The 1953 [[Miller-Urey ...
40: ...nt]]s are being deposited, the [[fossil record]] only provides sparse and intermittent information abo...
47: ...panzee]], 1.6% from [[gorilla]]s [http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed...
49: ... a steady process of degeneration[http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed... - Venus (planet) (31010 bytes)
3: ...uring the daytime, making it one of only two heavenly bodies that can be seen both day and night (the ...
7: The adjective ''Venusian'' is commonly used for Venus, but it is etymologically incorre...
14: ...nds in the upper atmosphere circle the planet in only 4 days, helping to distribute the heat.
16: ...ght back into space. This prevents most of the sunlight from ever heating the surface. Venus's [[Bol...
18: ...nly composed of [[sulfur dioxide]] and [[sulfuric acid]] droplets and cover the planet completely, obscu... - DNA (29095 bytes)
3: ... or '''deoxyribose nucleic acid''' is a [[nucleic acid]] that contains the [[genetics|genetic]] [[instr...
8: ...re the electronic properties of DNA? Is junk DNA only molecular garbage?}}
10: ...arily a very accurate description, and that it's only meant as a generic overview.
14: ...entific dissection in a field you don't master ''only'' contained scientific data -- that would be fru...
27: ...rand of double-stranded DNA will "mate" properly only with a "T" on the other, complementary strand; - Meditation (26064 bytes)
32: ...ows the practitioner to tap into the healing and enlightening energy coming from the life-giving womb ...
34: ...ple words, but invariably the deeper meaning can only be understood through regular practice.
39: ...nd is instead trained to be acutely aware of not only breathing, but all things that one comes to expe...
47: The Buddha achieved [[Bodhi|enlightenment]] while meditating under a [[Bodhi tree...
65: ...l byproducts of stress, such as lactate ([[lactic acid]]), and by decreasing heart rate and blood pressu... - Cattle (12844 bytes)
17: ...le, genetic testing of the Dwarf Lulu breed, the only humpless "''Bos taurus''-type" cattle in Nepal, ...
21: ...e is then called a '''bullock''' or '''steer''', unless kept for draft purposes, in which case it is c...
29: ...e system]] that allows them to synthesize [[amino acid]]s. This allows them to thrive on [[Poaceae|grass...
35: ...orrect; cattle are totally colour-blind, and can only see in greyscale. The main source of this rumour...
52: ...ring pumps, and [[wagon]] drawing. Oxen were commonly used to skid logs, and sometimes are still in lo... - Brine shrimp (4112 bytes)
25: ...lina'', has been sold as novelty gifts, most commonly under the marketing name [[Sea-Monkey]]s.
33: ...ely to be one reason that brine shrimp are found only in highly salinated waters, as these areas are u...
39: ...ty commonly as Mono Lake brine shrimp, are found only in [[Mono Lake]], [[Mono County, California]]. I... - Sodalite (4894 bytes)
39: ...n [[hydrochloric acid|hydrochloric]] and [[nitric acid]]s
49: Discovered in [[1806]] in [[Greenland]], sodalite did not become important as an orn...
52: ... Lesser material is more often seen as facing or inlay in various applications.
56: ...lour and gradually fades to a white or green in sunlight. If left in a dark environment for some time,...
61: ...found principally in Mont. Saint-Hilare and [[Greenland]], the latter locale producing a green specime... - Organic chemistry (4970 bytes)
31: ...s - [[Amine]]s - [[Carbohydrate]]s - [[Carboxylic acid]]s - [[Ester]]s - [[Ether]]s - [[Ketone]]s - [[Li...
37: Polymers can be organic or inorganic. Commonly-encountered polymers are usually organic (e.g., ...
39: ...logical molecules such as [[proteins]], [[nucleic acids]] and [[polysaccharides]] are also polymers ([[b... - Sea nettle (4594 bytes)
26: Sea nettles are most commonly seen near the coasts during the [[summer]]. [[Sa...
36: ... soothe the pain and help neutralize the [[formic acid]] component of the toxin. - Geography of Italy (2563 bytes)
42: ...luted from industrial and agricultural effluents; acid rain damaging lakes; inadequate industrial waste ... - Nutrition (42689 bytes)
8: ...teins]]), [[fatty acids]] ([[lipids]]), [[nucleic acids]] ([[DNA]]/[[RNA]]), and [[carbohydrate]]s (e.g....
10: ...bsorbed matter is excreted in the [[feces]]. But only a minimal amount of digestive juice is eliminate...
14: ...ate and the post-digestion state. The effect may only be discernible after an extended period of time ...
24: ===Antiquity through Enlightenment===
35: ... [[François Magendie]] discovers that dogs fed only [[carbohydrates]] and [[fat]] lost their body [[... - Electron microscope (5936 bytes)
23: ... [[Glutaraldehyde]] - for hardening - and [[osmic acid]] - which stains [[lipid]]s black - are used.
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