BIOLOGY
← Back

Science Bowl Question

📅 NSB 2012🎓 HS🔄 Round 2#️⃣ Q7❓ TOSS-UP📝 Multiple Choice

Which of the following is true of enzymes?

W) They increase the activation energy of metabolic reactions
X) They have active sites that bind to specific substrate molecules
Y) They are made of chitin [KY-tin] protein
Z) They generally act on a variety of substrate molecules
🚀

Take Your Prep to the Next Level

Practice with interactive modes, adaptive testing, and detailed stats on our main app.

Launch Interactive Practice
← Previous
Question 3757 of 11689
Next →