One gene determines the amino-acid sequence of a single polypeptide. Haemoglobin is composed of two $$-globins and two $$-globins. How many genes are required to code for one haemoglobin molecule?
- A1
- B2
- C4
- D8
Biology 9700 · AS & A Level · Proteins
One gene determines the amino-acid sequence of a single polypeptide. Haemoglobin is composed of two $$-globins and two $$-globins. How many genes are required to code for one haemoglobin molecule?