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Paulette Lawrence
Physiology1-6
Question | Answer |
---|---|
All of the following occur as a result of meiosis except: | Chromosome number remains at 46 |
Diffusion requires: | 1. A semipermeable membrane 2. A concentration gradient 3. Ions 4. None of the above Answer: A concentration gradient |
A DNA molecule is characterized by all of the following except: | Ribose sugar |
Which skin layer has cells that look prickly because of the desmosomes that join the cells together? | Stratum spinosum |
Which is not part of a hair? | Lanugo |
A person with a fractured patella would expect discomfort in the: | Knee |
The primary ossification center of a long bone is located: | In the diaphysis |
Hematopoiesis is carried out in the: | Red bone marrow |
Which of the following statements is incorrect about motor units? | The more muscle fibers stimulated by a motor neuron, the more precise the movements of that muscle can be. |
The ion necessary for cross-bridging is: | Calcium |
The body's thermostat is located in the | hypothalamus |
Pathogenesis can be defined as: | The course of disease development |
Which of the following is not true of RNA? | It contains ribose sugar |
All of the following substances are organic except: | Electrolytes |