Which component of the ribosome is synthesized within the nucleolus?
mRNA
tRNA
rRNA
Ribosomal proteins
Related Questions
The nucleus is separated from surrounding cytoplasm by nuclear membrane, which is
Single-layered without pores
Double-layered with pores
Single-layered with pores
Double-layered without pores
An organelle with an internal cross section showing characteristic 9 +2 morphology is the
Microtubule
Microfilament
Cilium or flagellum
Cytoskeleton
Which cellular structure is primarily responsible for processing and packaging proteins synthesized in the endoplasmic reticulum?
Mitochondria
Lysosome
Golgi complex
Ribosome
Single membranous cell organelle is
Mitochondria
Lysosome
Chloroplast
Ribosome
Mitochondria and chloroplasts are known as semi-autonomous organelles. What key feature contributes to this semi-autonomy?
Presence of DNA and protein synthesizing machinery.
Presence of DNA but lack protein synthesizing machinery.
Absence of DNA but presence of protein synthesizing machinery.
Absence of both DNA and protein synthesizing machinery.
The two subunits of ribosome remain united at a critical ion level of
Copper
Manganese
Magnesium
Calcium
Which cell organelle is known as the 'powerhouse of the cell' because it generates most of the cell's supply of ATP?
Lysosomes
Ribosomes
Mitochondria
Golgi apparatus
Which of the following cellular organelles is/are bound by a single membrane?
Peroxisomes, lysosomes, mitochondria
Only peroxisomes but not lysosomes and mitochondria
Both peroxisomes and lysosomes but not mitochondria
All of the three organelles
None of the three organelles
In Mitochondria, electron transport occurs in the
Cristae
Matrix
Ribosome
All
Genes present in the cytoplasm of eukaryotic cells are found in
Mitochondria and inherited cytoplasm
Lysosomes and peroxisomes
Golgi bodies and smooth endoplasmic reticulum
Plastids are inherited male gamete
