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Indefinite articles used with nouns beginning with a vowel sound the same but actually differ in the masculine and feminine form. UN is used for masculine forms. For example: un amico, un infermiere, un n...

Firstly, and it cannot be repeated enough, but Do. Not. Panic. It is very easy to be intimidated by a piece of poetry – especially one you’ve never seen before. But, the sooner you realise that this poem ...

In Italian the main negatives are NO (no) and NON (not). Their use does not always correspond to the English. Examples with the use of NO: -Vieni domani? -No. -Are you coming tomorrow? -No. In this exampl...

Tropomyosin is a protein that covers the actin binding site. This prevents a cross-bridge forming between the myosin and actin filaments whilst the muscle is at rest. Calcium ions bind to troponin molecul...

High cholesterol diets lead to high cholesterol levels in the blood. Low density lipoproteins, known as LDLs or BAD-cholesterol, build up in the artery walls. They form solid plaques which narrow the arte...