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Magdalena Nemenzo
Physiology SCI 221
| Question | Answer |
|---|---|
| Intracellular parasites that consist of DNA or RNA surrounded by a protein coat and sometimes by a lipoprotein envelope are called..... | Viruses |
| If the secretion of oxytocin during childbirth operated as a negative-feedback control loop, what effect would it have on uterine contractions? | Oxytocin would inhibit uterine contractions |
| The type of lipids found that form hormones, such as cortisone, estrogen, and testosterone are: | Steroids |
| What is the most important factor in determining the physical and chemical properties of fatty acids? | Degree of Saturation |
| Peptide bonds join together molecules of... | Amino acids |
| Transcription can be best described as the: | Synthesis of mRNA. |
| In which skin layer does the process of keratinization begin? | Stratum granulosum |
| Adipocytes, found in the yellow bone marrow, stores and releases ____________________________ for energy. | Fat and Triglycerides |
| The cell organelles that synthesize organic matrix substances in bone formation are: | Endoplasmic reticulum and Golgi apparatus. |
| The energy required for muscular contraction is obtained by hydrolysis of | ATP |
| The substance that attracts oxygen in the myoglobin molecule is: | Iron |