Questions Answered by Barbara
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If a mutation happens when an embryo is young, say eight or 16 cells, then all of the descendants of the mutated cell
by Ayse to Tristan, Sophie, Ravinder, Matt, Barbara
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Mutations occur when a mistake slips through the proofreading, an event which only happens about once every several
by Ayse to Tristan, Sophie, Ravinder, Matt, Barbara
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To what extent is cancer linked to your genes? @swbgs
by Borlasian to Barbara, Matt, Ravinder, Sophie, Tristan
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Do Humans and cabbages share the same common DNA?
by Zaina Babes to Barbara, Matt, Ravinder, Sophie, Tristan
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What is a good topic to investigate for an EPQ that hasn’t already been answered?
by 352genb22 to Barbara, Matt, Ravinder, Sophie, Tristan
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Why does a person need to have two copies of the cystic fibrosis allele to have cystic fibrosis?
by Esha to Barbara, Matt, Ravinder, Sophie, Tristan
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How many chromosomes do sperm and eggs have?
by caitlinlewis to Tristan, Sophie, Ravinder, Matt, Barbara
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How many chromosomes are found in human body cells?
by Esha and 1 other. to Barbara, Matt, Ravinder, Sophie, Tristan
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Chemical modifications to the DNA can make a gene more or less active is this right?
by Ayse to Tristan, Sophie, Ravinder, Matt, Barbara
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Epigenetics is the study of the changes which can be made to DNA without changing the actual sequence of the DNA itself
by Ayse to Tristan, Sophie, Ravinder, Matt, Barbara
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