Nitrogen Metabolism Nitrogen Metabolism

Molecule controlling protein synthesis in cells, navigation menu

IgG The most abundant immunoglobulin, or antibody, in the blood serum of humans. Acidophilus is one of the most commonly used probiotics in dietary supplements and helps support digestive and immune health.

Passive immunity Immunity that comes from antibodies from outside of the organism — for example, those made in the laboratory, or those that cross the placenta between a pregnant woman and a fetus. Metabolic pathway A series of reactions that transform one chemical into another.

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The first gene is initiated at the normal 5' cap, and the second gene is initiated at the IRES. This bond creates a lipid, or fat soluble form of vitamin C.

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Occipital lobe The part of the brain that manages vision, containing dozens of areas that are specialised for processing inputs from the eyes. Medulla oblongata A part of the brainstem; controls vital involuntary functions such as breathing and heart rate. Chronic obstructive pulmonary disease COPD a term that includes emphysema and chronic bronchitistwo chronic lung diseases that are characterized by airway obstruction.

All the leaflets of a compound leaf are oriented in the same plane. Hydrogen carrier A molecule that can accept hydrogen atoms or ions and donate them to another carrier.

Collagen a fibrous protein that is the basis for the structure of skin, tendon, bone, cartilage and all other connective tissue. Cofactor a compound that is essential for the activity of an enzyme.

Relationship photosynthesis cell respiration

It should be remembered here, that free ammonia is the only utilizable form of N2 that can be directly incorporated into amino acids. Shop Beef Protein Beta Sitosterol A plant extract, also known as a phytosterol, is found naturally in some foods including flaxseed, peanuts, olive oil and soy.

Examples of modern-day conifers include pine, fir, larch, redwood, and spruce trees. MAOI therapy is associated with many adverse drug reactions, and patients are at risk of hypertensive emergency triggered by foods with high tyramine content, and certain drugs.

Calcium is an essential mineral required for numerous functions in the body. Dietary cholesterol is obtained from animal sources, but cholesterol is also synthesized by the liver. Lipoproteins A soluble group of proteins which transport fat or other lipids in the blood plasma.

NIT-4 is a pathway-specific positive-acting regulatory factor that has a zinc cluster DNA-binding motif. A double compound leaf is one in which Metro dating section leaflet of a compound leaf is also made up of secondary leaflets.

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Myelin sheath Many neurons are insulated by myelin a multi-layered fatty cell membrane that wraps around the axon. Integrin A group of membrane molecules involved in cell—cell binding.

Innate immune system also non-specific immune system The first and second lines of defence against invading pathogens.

It has been shown that IRES elements have a distinct secondary or even tertiary structurebut similar structural features at the levels of either primary or secondary structure that are common to all IRES segments have not been reported to date.

It includes barriers such as skin or plant cell walls, and processes like inflammation. The multiple roles of glutamate in nitrogen balance make it a gateway between free ammonia and the amino groups of most amino acids.

A cone scale contains either ovules or spores depending on whether it is female or male. Vitamin C is also a key antioxidant and is important for the production of carnitine which plays a major role in the metabolism of fatty acids Shop Ascorbyl Palmitate Ashwagandha Also known as indian ginseng, ashwagandha is a traditional herb use in ayurvedic medicine.

Cholinergic nerve fibers liberate or are activated by the neurotransmitteracetylcholine.

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Bee pollen can support endurance and vitality, making it a great natural source of energy for athletes. Calcium plays a role in muscle contraction, nerve signal transmission and helping to maintain strong bones and teeth. Shop Bioflavonoids Biotin Biotin is a member of the B-complex family of essential vitamins.

This tall, annual plant has long, alternately-spaced blade-like leaves, and a strong, solid stem.