Multiple choice

What is the function of Hirudin?

  1. It prevents blood clotting.

  2. It prevents heart attack.

  3. It is produced by bacteria.

  4. It prevents kidney faliure.

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Correct. The protein is present in leech  and prevents blood clotting. Its gene is chemically synthesised and introduced in Brassica napus.