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Phospholipid bilayer with integral and peripheral proteins; a fluid mosaic with discrete areas of stiff "rafts" covered in a sugary glycocalyx
Phospholipid bilayer with integral and peripheral proteins; a fluid mosaic with discrete areas of stiff "rafts" covered in a sugary glycocalyx
- Cytoskeleton
- Endoplasmic reticulum
- Cell membrane (correct)
- Golgi apparatus
Many fine hairlike structures on luminal surface of cells that beat rhythmically in unison
Many fine hairlike structures on luminal surface of cells that beat rhythmically in unison
- Microvilli
- Cilia (correct)
- Chromatin
- Centrioles
Site of transcription (transfer of genetic code from DNA to mRNA) and production of ribosomal subunits
Site of transcription (transfer of genetic code from DNA to mRNA) and production of ribosomal subunits
- Nucleus (correct)
- Nucleolus
- Cell membrane
- Mitochondria
Boundary between extracellular and intracellular compartments, controls passage of substances in and out of the cell, and maintains membrane receptors for attachment of ligands
Boundary between extracellular and intracellular compartments, controls passage of substances in and out of the cell, and maintains membrane receptors for attachment of ligands
Contains nucleoplasm, DRN, rRNA, and ribosomal subunits
Contains nucleoplasm, DRN, rRNA, and ribosomal subunits
Thrashing movement propels the cell forward
Thrashing movement propels the cell forward
Separates nucleus from the surrounding cytosol; restricts movement of molecules in and out of nucleus
Separates nucleus from the surrounding cytosol; restricts movement of molecules in and out of nucleus
Outer membrane is continuous with endoplasmic reticulum
Outer membrane is continuous with endoplasmic reticulum
Located in nucleoplasm. Composed of nucleosomes connected by sections of linker DNA. Normally arranged in loose strands
Located in nucleoplasm. Composed of nucleosomes connected by sections of linker DNA. Normally arranged in loose strands
Location of synthesis of ribosomal subunits
Location of synthesis of ribosomal subunits
Dense cluster of ribosomal RNA and protein
Dense cluster of ribosomal RNA and protein
Protoplasm containing water, dissolved enzymes, electrolytes, nutrients, and protein
Protoplasm containing water, dissolved enzymes, electrolytes, nutrients, and protein
Medium for transport of intracellular molecules and organelles; supports cell membrane
Medium for transport of intracellular molecules and organelles; supports cell membrane
Storage and transportation vesicles of intracellular substances
Storage and transportation vesicles of intracellular substances
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