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PHYSIOLOGY WEEK 1-6
LaTisha Skeen
| Question | Answer |
|---|---|
| To accomplish self-regulation, a highly complex and integrated communication control system or network is required. This type of network is called a(n) | feedback control loop. |
| Extrinsic control usually involves which mode of regulation? | nervous endocrine |
| Processes for maintaining or restoring homeostasis are known as | homeostatic control mechanisms. |
| The impact of effector activity on sensors may be positive or negative. Therefore, homeostatic control mechanisms are categorized as | organs that are directly influenced by physiological variables or mechanisms. |
| If one side of a DNA molecule is CTAGGCTG, the other side would be: | GATCCGAC. |
| What is the most important factor in determining the physical and chemical properties of fatty acids? | Degree of saturation |
| The term glycoprotein, a combination of two words, tells you that the compound is made of _____, with _____ being the dominant component. | carbohydrate and protein; protein |
| The formation of sucrose involves the removal of a molecule of water. This is called: | dehydration synthesis. |
| Transcription can be best described as the: | synthesis of mRNA. |
| The correct order of the phases of mitosis is: | prophase, metaphase, anaphase, telophase. |
| Materials can be moved from a low concentration to a high concentration through: | active transport. |
| Phagocytosis is an example of | endocytosis. |
| Water will move through the cell membrane by: | osmosis |
| Extensive weight training causes the muscle cells to: | hypertrophy. |
| Which of the following epithelial functions is a primary activity of glandular epithelium? | Secretion |
| Which type of tissue has the greatest capacity to regenerate? | Epithelial |
| The area referred to as true skin is the: | dermis. |
| Which of the following is not a function of the skin? | Synthesis of vitamin E |
| Of the five epidermal cell layers, the only one that can undergo mitosis is the stratum: | basale. |
| Please select the bone positioned most superiorly on the human skeleton | frontal |
| Which structures are unique to the fetal skull and provide additional space for molding the head shape as the baby passes through the birth canal? | fontanels |
| During childbirth, a baby passes through an imaginary plane called the: | pelvic outlet. |
| In intramembranous ossification, the process of appositional growth refers to the: | addition of an outside layer of osseous tissue on flat bones. |
| Skeletal muscles are innervated by: | somatic motor neurons. |
| Cross-bridges are also called: | myosin heads. |
| The knee joint is an example of a _____ joint. | hinge |
| The ability of muscle cells to respond to nerve stimuli is called: | irritability. |
| The lactate produced by anaerobic respiration is converted back to glucose in the: | liver. |