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Leslie Ruano
Anatomy Weeks 1-5
| Question | Answer |
|---|---|
| Which of the following is not a function of the integral membrane proteins? -Acting as receptors -Signal transduction -Identification of “self” -All of the above are functions of the integral membrane proteins. | All of the above are functions of the integral membrane proteins. |
| A list of the cell fibers from largest to smallest would read: -microtubules, intermediate filaments, microfilaments. -microtubules, microfilaments, intermediate filaments. -microfilaments, intermediate filaments, microtubules. | microtubules, intermediate filaments, microfilaments. |
| Skin cells (epithelial) are held tightly together by: - gap junctions. - desmosomes. - tight junctions. - adhesions. | desmosomes |
| The cell extension that contains microfilaments is called: -microvilli. -flagella. -cilia. -All cell extensions contain microfilaments. | microvilli |
| Granules or threads within the nucleus are called: -microfilaments. -chromatin. -nucleotides. -microtubules. | chromatin |
| Which of the following is not a function of the smooth endoplasmic reticulum? - Provides a site for ribosome attachment -Supplies membrane for use throughout the cell -Makes steroid hormones -Makes glycoproteins | Provides a site for ribosome attachment |
| Besides water, extracellular matrix contains - proteins and lipids. -lipids and carbohydrates. -carbohydrates and proteoglycans. -proteins and proteoglycans. | proteins and proteoglycans. |
| The conducting unit of the nerve tissue is the - connector. -dendrite. -axon. -neuron. | neuron |
| The dermis is composed of two layers, a thin papillary layer and a thick _____ layer. -reticular -epidermal -muscle -connective tissue | reticular |
| The External Ear is composed of -adipose tissue. -epithelium. -hyaline cartilage. -elastic cartilage. | elastic cartilage |