click below
click below
Normal Size Small Size show me how
Week 1-6
Physiology
| Question | Answer |
|---|---|
| Which of the following is a basic component of every feedback control loop? | All of these are components of a feedback control loop. |
| What term describes a signal traveling toward a particular center or point of reference? | afferent |
| The roles played by proteins can be divided into which categories? | Structural and functional |
| The element that is present in all proteins but not in carbohydrates is: | nitrogen |
| 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 |
| Two solutions of different concentrations of glucose are separated by a membrane that allows both glucose and water to pass through. When dynamic equilibrium is reached, there will be: | an even exchange of material across the membrane. |
| Which is not a function of connective tissue? | Communication |
| Which type of connective tissue helps newborns maintain body temperature by producing heat? | Brown fat |
| Which of the following epithelial functions is a primary activity of glandular epithelium? | Secretion |
| Which of the following is not dependent on the proper amount of calcium ions in the blood? | Blood clotting Transmission of nerve impulses Contraction of cardiac muscle |
| After the age of 50, the density of bone: | decreases slowly because of a shift in the remodeling activity. |
| Until bone growth in length is complete, a layer of the cartilage, known as the _____, remains between the epiphysis and diaphysis. | epiphyseal plate |
| Which of the following proteins found in myofilaments contains the cross-bridges? | Myosin |
| Which muscle group extends the vertebral column and also flexes the back laterally and rotates it a little? | erector spinae |