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Cell Structure Review
Terms in this set (23)
Modifies, packages, and distributes proteins; produces lysosomes; receives, modifies, and produces vesicles.
Extracts energy from organic Molecules
Contains digestive enzymes
Important in mitosis
Separates the intracellular fluid and the extracellular fluid
Assemble amino acids into polypeptides
Produces triglycerides, cholesterol and steroid hormones stores calcium in skeletal muscle; manufacturing of phospholipids.
Carries proteins and lipids to cell surface for secretions
Studded with ribosomes and functions in protein synthesis
What is the site of protein synthesis?
Which cell organelle contains digestive enzymes?
Membranous tubules and flattened sacs with attached ribosomes describe this organelle
Flattened membranes sacs stacked on each other used in the modification, packaging and distribution of proteins and lipids describe this organelle
Extensions of the plasma membrane that help move materials over the surface of the cell describe these organelles
What is the major site of ATP synthesis when oxygen is available?
What is the structure responsible for sperm cell motility
Name four type sod molecules that are found in the cell membrane
Events of a second messing system in chronological order
1) Hormone binds to receptor in plasma membrane
2) Receptor releases G protein
3) G protein activiates adenylate cyclase
4) ATP is converted to cAMP
5) cAMP activates a cytoplasmic kinase
6) Enzyme is activated, thus altering metabolic activity of the cell
What is the most common type of organic molecule with a membrane?
What type of organic molecules function as channels, carriers and receptor within the cell membrane?
Which of the following is an enyme that phosporylates, adds a phosphate group to another molecule?
Wchihc of the following is located in the cytoplasm of a cell and is the site of protein synthesis
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