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Heaven Alexander
Physiology 1-6
| Question | Answer |
|---|---|
| Intracellular parasites that consist of DNA or RNA surrounded by a protein coat and sometimes by a lipoprotein envelope are called: | viruses. |
| Which of the following is a protein substance with no DNA or RNA and is thought to be the cause of mad cow disease? | Prion |
| Which energy-releasing or energy-transferring molecule does not contain a nucleotide? | Creatine phosphate |
| Which lipid acts as a “tissue hormone”? | Prostaglandin |
| Materials can be moved from a low concentration to a high concentration through: | active transport. |
| Transcription can be best described as the | synthesis of mRNA. |
| 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 tissue is most likely to form a keloid scar as it heals? | Connective |
| A tissue is: | a group of similar cells that perform a common function. |
| Blood calcium levels involve secretion of which two hormones? | parathyroid and calcitonin |
| In terms of function, which is considered an immovable joint? | Synarthrosis |