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Physiology
| Question | Answer |
|---|---|
| Peptide bonds join together molecules of | amino acids |
| The element that is present in all proteins but not in carbohydrates is | nitrogen |
| Prostaglandins and steroids share which of the following characteristics | both have a ring structure in their molecule |
| During which stage of mitosis do the centrioles move to the opposite poles of the cell | Prophase |
| Materials can be moved from a low concentration to a high concentration through | active transport |
| Which type of connective tissue helps newborns maintain body temperature by producing heat? | Brown fat |
| Which tissue is most likely to form a keloid scar as it heals? | Connective |
| The papillary layer of the dermis | responsible for cleavage or tension lines in the skin |
| A tissue is | a group of similar cells that perform a common function |
| Not a function of the skin | Synthesis of Vitamin E |
| Small cells that synthesize and secrete a specialized organic matrix are | Osteoblasts |