Rough Endoplasmic Reticulum looks rough under a microscope because it has particles called ______ attached to its surface.
Show answer & explanation
Correct answer: C
Explanation
Correct Answer:
Option 3: Ribosomes
Explanation:
Ribosomes are attached to the surface of the Rough Endoplasmic Reticulum (RER), which causes it to appear rough under a microscope. Ribosomes are the centers for protein synthesis within the cell. With the aid of RNA, they synthesize proteins by linking amino acids together. The primary function of the RER is the synthesis, transport, and processing of these proteins. In contrast, the Smooth Endoplasmic Reticulum (SER) does not possess ribosomes.
Additional Facts:
Option 1: Plastids are associated with photosynthesis.
Option 2: Chromosomes are associated with heredity.
Option 3: Correct Answer.
Option 4: Cytoplasm performs other functions.
Potential Questions for Upcoming Exams:
Question: Where does protein synthesis take place?
Answer: Ribosomes
Question: Where is DNA found?
Answer: Nucleus
Question: Which organelle is the energy center of the cell?
Answer: Mitochondria
Question: What is the function of the SER?
Answer: Lipid synthesis