1. Genetics crossword Across:
A genetic disease caused by a 15 across allele
Different forms of a gene
There are this many pairs of 10 down in a human
An individual who has two alleles the same
A section of 17 across that codes for one protein
A genetic disorder caused by an 11 across allele
This type of allele only controls characteristics if the individual is 7 across
17 across carries a code which determines the order of these in a protein
A genetic disorder of red blood cells
This type of allele controls characteristics even if only one copy is present
The four compounds which make up the code of 17 across
A chemical that makes up the 10 down
Down:
An individual who has different alleles of a gene
To inherit cystic fibrosis, both parents must be .....
9 across affects this part of the cell
sex chromosomes in a male
Thread like structures found in the nucleus
To be a carrier of 14 across gives you some protection from this disease

4. Enzyme Crossword Across: The loss of electrons
An enzyme that hydrolyses proteins
The loss of hydrogen
Helps an enzyme function
An enzyme that uses ATP
10. An enzyme helps a reaction achieve this faster
The products of enzymatic hydrolysis in the gut enter this
The substrate of lipase
The substrate binds its enzyme at the ______ site
15. Pepsin works best in ____ conditions
17. What an enzyme works upon to make the products
Splitting polymers by adding water
The second part of 18 down
Down:
A type of enzyme that participates in an oxidation/reduction reaction (used in respiration)
An enzyme found in saliva, breaks down starch
The creation of covalent bonds in a chemical reaction
Reactions that break down larger molecules into smaller molecules are this (release energy)
Reactions that make larger molecules from smaller molecules are this (require energy)
Enzymes are not destroyed in reactions and so can be _______
Enzymes are proteins with this level of structure
An enzyme is a biological ________
18. And 20 across: The ____ and ___ hypothesis 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20