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HCS 212 Test With Complete Solution
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HCS 212 Test With Complete SolutionPlasmalemma - Answer Lipid bilayer, containing phospholipids, steroids, proteins, and
carbohydrates
Plasmalemma - Answer Isolation; protection; sensitivity; support; control of
entrance/exit of materials
Cytosol - Answer Fluid component of cytoplasm; may contain inclusions of insoluble
materials
Cytosol - Answer Distributes materials by diffusion; stores glycogen, pigments, and
other materials
Plasmalemma - Answer
Cytosol - Answer
Cytoskeleton - Answer Proteins organized in fine filaments or slender tubes
Cytoskeleton - Answer Strength and support; movement of cellular structures and
materials
Cytoskeleton - Answer
Microtubules - Answer
Microfilament - Answer
Microvilli - Answer Membrane extensions containing microfilaments
Microvilli - Answer Increase surface area to facilitate absorption of extracellular
materials
Microvilli - Answer
Centrosome - Answer Cytoplasm containing two centrioles, at right angles; each
centriole is composed of nine microtubule triplets
Centrosome - Answer
Centrioles - Answer a minute cylindrical organelle near the nucleus in animal cells,
occurring in pairs and involved in the development of spindle fibers in cell division.
Centrioles - Answer
Cilia - Answer Membrane extensions containing microtubule doublets in a 9 + 2 array
Cilia - Answer Movement of materials over cell surface
Cilia - Answer
, Ribosomes - Answer RNA + Proteins; attached ___________ bound to rough endoplasmic
reticulum; free _________ scattered in cytoplasm. Protein Synthesis
Ribosomes - Answer
Mitochondria - Answer Double membrane, with inner membrane folds (cristae)
enclosing metabolic enzymes
Mitochondria - Answer
Nucleus - Answer Nucleoplasm containing nucleotides, enzymes, nucleoproteins, and
chromatin; surrounded by a double-layered membrane (nuclear envelope) containing
nuclear pores
Dense region in nucleoplasm containing DNA and RNA
Nucleus - Answer Control of metabolism; storage and processing of genetic information;
control of protein synthesis
Site of rRNA synthesis and assembly of ribosomal subunits
Nucleus - Answer
Nucleolus - Answer
Nuclear envelope - Answer
Nuclear pore - Answer How things leave the nucleus
Endoplasmic Reticulum - Answer
Endoplasmic Reticulum - Answer Network of membranous channels extending
throughout the cytoplasm
Synthesis of secretory products; intracellular storage and transport
Rough ER - Answer Has ribosomes bound to membranes
Modification and packaging of newly synthesized proteins
Smooth ER - Answer Lacks attached ribosomes
Lipid, steroid, and carbohydrate synthesis ; calcium ion storage
Rough ER - Answer
Smooth ER - Answer
Golgi Apparatus - Answer Stacks of flattened membranes (cisternae) containing
chambers
Storage, alternation, and packaging of secretory products and lysosomal enzymes
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