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Social class differences are one of the most significant differences in educational achievement, with a wider gap between rich and poor than in gender or ethnicity (Gillborn & Mirza, 2000). Social class ...

Proteins are made up of long chains of amino acids (polypeptides) joined together by condensation reaction. Primary structure The proteins primary structure is the sequence and order of amino acids in the pe...

Oxygenated blood flows into the left atrium from the lungs via the pulmonary vein, when the left atrium contracts the blood flows down into the left ventricle via the mitral valve (which divides the atrium f...

Stepping inside the solicitor’s office was an unforgettable experience, however working there sparked my true affection for law. I spent my days there beside qualified lawyers, researching for jurisprudence to...

Mitosis consists of one stage whereas meiosis consists of two stages. Mitosis produces diploid cells (46 chromosomes) whereas meiosis produces haploid cells (23 chromosomes). Mitosis produces two identical d...