Cards in this guide (6)
By what process is the DNA code duplicated
What is the chemical code that makes up most of the chromosomes
How many chromosomes are in a normal human body
There are 23 pairs of chromosomes in a normal human body which
means 46 chromosomes. People with down's syndrome have 47
chromosomes.
During meiosis twin chromosomes split apart and move to the
Which type of chemical reaction often produces energy in the form of light heat or electricity
Which chemical formula contains 6 copper Cu atoms