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Anatomy Flashcards
| Question | Answer |
|---|---|
| What is the anatomical direction term that means nearer the surface? | Proximal |
| Phospholipids of the plasma membrane are arranged | as a bilayer with their polar heads sandwiched between the nonpolar tails. |
| In the matrix of the plasma membrane, a variety of proteins are embedded. Some of these proteins serve as passageway for Na+ ions or glucose. These proteins are called | transport proteins |
| This membranous organelle contains oxidase and catalase enzymes. | perioxomes |
| Ribosomes are organelles that | float in the cytoplasm and attach to the endoplasmic reticulum. |
| float in the cytoplasm and attach to the endoplasmic reticulum. | tubulin protein |
| Ribosomes may be either free within the cytoplasm or bound to a membrane system known as the | rough endoplasmic reticulum |
| Which area of the cytoplasm near the nucleus coordinates the building and breaking of microtubules in the cell? | centrosomes |
| A molecule that is polar: | can form a hydrogen bond, must be ionic |
| Chemical bonds formed by the sharing of electrons are called: | covalent bond |