객관식
Which organelle is considered the control center of a eukaryotic cell?
770
views
5. Cell Components
Introduction to Eukaryotic Organelles
객관식
Which of the following is true of ribosomes?
A
Ribosomes are responsible for protein synthesis.
B
Ribosomes are found only in the nucleus.
C
Ribosomes are involved in lipid synthesis.
D
Ribosomes are membrane-bound organelles.
검증된 단계별 안내1
Begin by understanding the primary function of ribosomes. Ribosomes are cellular structures responsible for synthesizing proteins by translating messenger RNA (mRNA) into polypeptide chains.
Consider the location of ribosomes within the cell. Ribosomes are found in the cytoplasm and on the rough endoplasmic reticulum, not exclusively in the nucleus.
Evaluate the involvement of ribosomes in lipid synthesis. Ribosomes are not involved in lipid synthesis; this process is primarily associated with the smooth endoplasmic reticulum.
Determine whether ribosomes are membrane-bound organelles. Ribosomes are not membrane-bound; they consist of ribosomal RNA and proteins and can be found freely floating in the cytoplasm or attached to the endoplasmic reticulum.
Conclude by identifying the correct statement about ribosomes. The correct statement is that ribosomes are responsible for protein synthesis.
관련 영상
관련 실천
