Sebaceous glands is a type of sweat gland? are associated with hair follicles may function in response to touch O release a watery solution of salt and metabolic waste Smooth muscles differ from skeletal and cardiac muscles in that they lack myofibrilsb are under voluntary controlc lack myosind lack actin The Golgi complex is an organelle that participates in the breakdown of proteins and lipids. is an organelle that participates in posttranslational processing of proteins. is an organelle that participates in energy production. O is an organelle that participates in transcription and translation. O is a subcellular compartment that stores proteins for trafficking to the nucleus

Gap 1. Actin Intermediate Filaments 2. Keratin Desmosome 3. Tubulin Microtubules 4. Proteoglycans 5. Connexon Microfilaments 6. Cadherin ECM

The rough trans cis Golgi is the first to receive proteins from the rough ER. smooth medial

Cystic fibrosis is the result of a malfunction of a cellular ABC transporter that transports water |- glucose mucus carbon dioxide and oxygen

Dynein uses ATP to    A. propel axoneme arms together   B. undergoes  conformational changes that moves across microtubules in the minus end   C. Moves across microtubules in a directional manner   D. converts ATP to ADP to undergo head region changes

Examples of strategies found in structures in the human body that serve to increase the surface area to volume ratio to effectively move molecules via diffusion. Being Multicellular Get frilly with cilia O Having folds Cilia, villi, Long and thin O All the above.

Due to a mutation, a laboratory mouse does not produce enough ATP. Which of the following would most likely result from this defect, compared to a normal mouse? I. Vesicles containing secretory proteins would be more likely to pinch off from the membrane II. Vesicle transport toward the cell membrane would occur more slowly III. Microtubules would disassemble more rapidly IV. Myosin would move more slowly along actin OIl and IV O I, II, III, and IV O I II, and IV OI, II, and II O II, III, and IV

No polymerization once formed. Microtubules Actin Intermediate Filaments Prevent excessive stretching of cells. Used to move vesicles within cells. Used in cell crawling and cell contraction. Made of dimers of alpha- and beta- tubulin. Also called microfilaments A strong structural protein within cells.

Which two cytoskeletal components are most intimately associated with muscle movement? O Actin and plectin O Actin and beta-tubulin O Keratin and myosin O Actin and myosin O Keratin and dystrophin

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