Answer:
Number of protons
Explanation:
Any particular element can always be identified by its number of protons.
The correct option is 3.
Enzymes are biological catalysts which speed up the rate of biochemical reactions inside the cells. Enzymes are very specific in action and they require specific conditions called optimum conditions for them to function optimally.
When the optimum conditions are not met, an enzyme's activity will be lowered or totally stopped.
Conditions that affect the optimum activity of an enzyme include: temperature, pH level and regulatory activity of regulatory enzymes and hormones.
To make amino acids which makes proteins
Answer:
yes all coll have ribosomes
It only can focus on high powers
