The complete question is:
What would be the minimum codon size (number of nucleotides) required to specify all amino acids if the number of different types of amino acids in proteins were: (1) 2, (2) 8, (3) 17, (4) 45, (5) 75?
Answers:
1) 1
2) 2
3) 3
4) 3
5) 4
These calculation take into account:
Available bases^ codon size
(* nucleotides)=* possible codons
*I can't see the illustration
1. Snake would definitely kill or eat the rat.
2. The snake obviously.
3. The rat.
4. If the community of snakes increases, family of rats will extinct.
5. If the rats decrease in number, snakes would likely look for another prey.
6. Ecosystem would be unbalanced.
Answer:
B
Explanation:
Specificity constant-The ratio of Kcat/Km is called as specificity constant.
Kcat-Turn over number
Km-Michaelis constant
Specifictiy constant is the measure of enzyme efficiency .
I think it's a Dichotomous Key. They're pretty fun to me.