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Patty Sandoval
1 to 6 weeks
| Question | Answer |
|---|---|
| Of the 11 major body systems, which is the least involved in maintaining homeostasis? | reproductive |
| Which is a protein substance with no DNA or RNA and is thought to be the cause of mad cow disease? | prion |
| Epidemiology is the study of what diseases in human populations? | occurrence, distribution, transmission |
| The formation of sucrose involves the removal of a molecule of water is call? | dehydration synthesis |
| what's the element that is present in all proteins but not in carbohydrates? | nitrogen |
| The alpha helix is an example of which level of protein structure? | Secondary |
| The roles played by proteins can be divided into which categories? | Structural and functional |
| Diffusion of particles through a membrane by means of a carrier molecule is called? | facilitated diffusion. |
| NaCl would move through the cell membrane in which direction? | into and out of the cell |
| Materials can be moved from a low concentration to a high concentration through? | active transport. |
| what does a sequence of three bases forms? | codon |
| The pairing of bases of a strand of DNA is obligatory. If a strand of DNA were composed of the base sequence of ATCG, what would be the obligatory sequence of its opposing base pairs? | TAGC |
| The small water channels in the cell membrane are called? | aquaporins. |
| Which of the following is not a characteristic of epithelial tissue? | Is important in communication and control |
| Connective tissue forms from stem cell tissue called | mesenchyme. |
| Which is not a function of epithelial tissue? Absorption | Assimilation |
| Calcification of the organic bone matrix occurs when | complex calcium salts are deposited in the matrix. |
| The ulna articulates proximally with the | humerus. |
| Small cells that synthesize and secrete a specialized organic matrix are | osteoblasts. |
| Cross-bridges are also called? | myosin heads. |
| In terms of function, which is considered an immovable joint? | Synarthrosis |
| Which joint allows for the widest range of movement? | Ball and socket |
| terms that describes an isometric contraction? | Static tension |
| Which structure functions to temporarily store calcium ions? | Sarcoplasmic reticulum |