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SCI 220
Week 1-5 Study Questions
| Question | Answer |
|---|---|
| Blood production is a function of which system? | Skeletal |
| Which of the following does not describe anatomical position? | Arms extended from the shoulders, palms up |
| A surgeon removing a gallbladder should know to find it in the _____ region. | right hypochondriac |
| An x-ray technician has been asked to make x-ray films of the liver. Which of the abdominopelvic regions must be included? | Right hypochondriac, epigastric, and left hypochondriac |
| The reproductive system includes all of the following except the: | ureter. |
| An organ is one organizational level higher than a(n): | tissue. |
| Which of the following is not one of the characteristics of life? | Balance |
| The abdominal quadrants are located with what structure as their midpoint? | Umbilicus |
| A frontal section divides the body into _____ portions | front and back |
| An example of a catabolic process is: | hydrolysis |
| The formation of sucrose involves the removal of a molecule of water. This is called | dehydration synthesis. |
| A solution that contains a greater concentration of hydroxide ions (OH–) than hydrogen ions (H+) is a(n) _____ solution. | alkaline (basic) |
| An example of a catabolic process is: | hydrolysis. |
| Which of the following bonds are the weakest | Hydrogen |
| A magnesium atom has an atomic number of 12, an atomic mass of 25, and a +2 charge. This atom would contain _____ protons, _____ neutrons, and _____ electrons. | 12; 13; 10 |
| A negatively charged subatomic particle that moves around the nucleus is a(n): | electron. |
| An isotope of an element contains different numbers of ____ from other atoms of the same element. | neutrons |
| The cell extension that assists epithelial cells in absorption is called: | microvilli. |
| DNA is a major constituent of which cell organelle? | Nucleus |
| Which of the following is not true about ribosomes? | Surrounded by a membrane structure |
| The largest human cell, measuring about 150 μm, is a: | female sex cell or ovum |
| Which of the following contains osteocytes? | bone |
| The fluid environment that fills the spaces between the cells of the body is called | extracellular matrix |
| The tip of the nose and the external ear are composed of | elastic cartilage. |
| The bone that claims the distinction of being the only bone in the body that articulates with no other bones is the | hyoid. |
| The joint between the pubic portions of each coxal bone is the | pubic symphysis. |
| _____ fibers are present in all three types of cartilage, but they are most numerous in fibrocartilage. | Collagenous |