Smooth endoplasmic reticulum acts as a major site for the synthesis of
Lipids and steroids
Proteins
Ribosomes
DNA
Related Questions
Which organelle plays a crucial role in apoptosis (programmed cell death)?
Golgi apparatus
Ribosomes
Lysosomes
Endoplasmic Reticulum
A researcher is studying a protein that is secreted by a cell. Which pathway does this protein MOST likely take through the endomembrane system?
Smooth ER β Golgi apparatus β Cell membrane
Rough ER β Golgi apparatus β Cell membrane
Smooth ER β Lysosome β Cell membrane
Rough ER β Lysosome β Cell membrane
Single membranous cell organelle is
Mitochondria
Lysosome
Chloroplast
Ribosome
Microtubules play a crucial role in the formation of which of the following structures involved in cell movement?
Cilia and flagella
Microvilli and pseudopodia
Cell wall and plasma membrane
Desmosomes and tight junctions
Highest number of enzymes is found in
Lysosome
chloroplast
Mitochondria
Peroxisome
In eukaryotic cells, the synthesis of glycoproteins and glycolipids is primarily associated with which cellular component?
Nucleus
Golgi apparatus
Endoplasmic reticulum
Cytoplasm
Structure of nuclear membrane help in
Organisation of the spindle
Synapsis of homologous chromosome
Nucleo-cytoplasmic exchange of material
Anaphasic separation of daughter chromosome
In a chloroplast the highest number of protons are found in:
Stroma
Lumen of thylakoids
Inter membrane space
Antennae complex
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 these cytoskeletal components are NOT composed of microtubules?
Centrioles
Basal bodies
Cilia
Microfilaments and Intermediate filaments