Posted in Biology, Cell Biology

Active transport

Active transport is the final method of how particles move that you need to know.

Surprise, surprise, you should be familiar with your this text-book definition.

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Posted in Biology, Cell Biology

DNA and Chromosomes

Inside your cells, specifically the nucleus, contains all the genetic information, DNA, that makes us the way that we are. We get our DNA from out parents, half from mum and half from dad, and they are stored in tightly coiled bunches called chromosomes.

Humans have 23 pairs of chromosomes, 46 in total, 23 from each parent. The information on these chromosomes gives us our hair colour, eye colour, skin colour etc …

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