Mark the incorrect about ribosomes
Smallest cell organelle
Membraneless
Found in cytoplasm of prokaryotes
Not found in double membrane bound cell organelles of any eukaryotes.
Related Questions
An organelle with an internal cross section showing characteristic 9 +2 morphology is the
Microtubule
Microfilament
Cilium or flagellum
Cytoskeleton
During the light-dependent reactions of photosynthesis, where is the greatest concentration of protons located within the chloroplast?
Stroma
Thylakoid lumen
Intermembrane space
Cytoplasm
Ribosomal RNA ( RNA) is synthesised in
Nucleolus
Nucleosome
Cytoplasm
Ribosome
Which one of the following organelles is not surrounded by any membrane?
Mitochondrion
Vacuole
Endoplasmic reticulum
ribosome
Subunits in prokaryotic ribosomes are
60S, 40S
50S, 30S
40S, 30S
50S, 20S
Tonoplasm is made up of (I) , (II) Metabolic by products , (III) Sectretory substances , (IV) Exretory materials
I and II
I, II and III
II and III
I, II, III and IV
Which of the following cellular structures are primarily composed of microtubules?
Cilia, flagella, centrioles and basal bodies
Microfilaments, intermediate filaments, and nuclear lamina
Ribosomes, endoplasmic reticulum, and Golgi apparatus
Lysosomes, peroxisomes, and mitochondria
Golgi apparatus is absent in
Higher plant
Yeast
Bacteria and blue- green algae
Liver cells
Quantasomes are found in
Mitochondria
Chloroplast
Lysosome
Endoplasmic reticulum
The main function of lysosome is
Sexual reproduction
Extracellular digestion
Intracellular digestion
Both (b) and (c)
