WILL MARK BRAINLIEST IF CORRECT The enzyme lactase catalyzes the digestion of the milk sugar lactose. Lactase functions best when the pH is below neutral. Which of the following best describes what will happen if the enzyme's environment is above a neutral pH?
a. The shape of lactase will not change, which will decrease enzyme activity.
b. The increase in pH will denature lactase, inhibiting enzyme activity.
c. Lactase will remain the same shape, which will increase enzyme activity.
d. Increasing the pH makes it easier for lactase to function correctly.

If the coding part of an mrna molecule is 1800 nucleotides (bases) in length, this molecule will contain codons and code for a polypeptide that is amino acids long.

1. describe the structure and function of the specialized cells you observed in the video. 2. research the types of cells present in the kidney.

Me brainliest 1. what does a red shift mean? blue shift? 2. describe the big bang theory. according to this theory, how old is the universe? 3. scientists believe the universe is expanding. what is the evidence that supports this? 4. describe a nebula.5. describe the 3 types of galaxies. what is a barred spiral galaxy? 6. what is a light year? how far is alpha centauri from earth? 7. describe the universal law of gravitation. be sure to include gravitational force between two objects.8. describe the planets’ orbits around the sun.9. what is the asteroid belt? where is it located? 10. describe rotation and revolution of earth. what determines an earth day and year? 11. how do galaxies exist? 12. compare and contrast the inner and outer planets.13. what causes the seasons?