Question

. Which of the following enzymes is attached to an organelle in a cell?
A. NADP reductase B. RNA polymerase II C. Phosphofructokinase D. Citrate synthase​

Answer 1

Answer:

Lysosomes break down macromolecules into their constituent parts, which are then recycled. These membrane-bound organelles contain a variety of enzymes called hydrolases that can digest proteins, nucleic acids, lipids, and complex sugars.

Answer 2

(D) Citrate synthase​ is  the enzymes is attached to an organelle in a cell.

Explanation:

• Citrate Synthase to inner mitochondrial membrane.
• Mitochondria contain deoxyribonucleic acid (DNA) and ribosomes, protein producing organelles in the cytoplasm.
• Within the mitochondria of the DNA directs the ribosomes to produce proteins as enzymes or biological catalysts in ATP production.
• Lysosomes are membrane enclosed organelles that contain an array of enzymes capable of breaking down all types of biological polymers proteins, nucleic acids, carbohydrates, and lipids.
• Microtubules maintain cell shape and structure help resist compression of the cell and play a role in positioning the organelles within the cell.
• Microtubules also make up two types of cellular appendages important for motion cilia and flagella.