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Continuing Education Meal Planning
Carbohydrates are also known as                        .
  1. starch, sugar and fiber
  2. soda, sugar and fiber
  3. starch, wheat and fiber
  4. soda, wheat and fiber
Grade 5 Diet and Nutrition
Grade 3 Skin, Skeleton, and Muscles
What are muscles made of?
  1. stretchy bones and fibers
  2. elastic fibers and tendons
  3. stretchy cells and fibers
  4. tendons and ligaments
Grade 5 Botany
What is a fiber?
  1. material that can be separated into threads
  2. seed of certain grasses
  3. something from wheat
  4. flower
College Skin, Skeleton, and Muscles
Regarding the hierarchical structure of a muscle cell, which of the following is in the correct sequence (from largest to smallest)?
  1. fascicle  fiber  filament  myofibril
  2. fascicle  fiber  myofibril  filament
  3. fascicle  myofibril  fiber  filament
  4. fiber  fascicle  myofibril  filament
  5. fiber  fascicle  filament  myofibril
Graduate Skin, Skeleton, and Muscles
Which of the following is NOT an accurate description of specific muscle fiber types?
  1. Fast glycolytic fibers are the largest diameter fibers.
  2. Slow oxidative fibers are the smallest diameter fibers.
  3. Slow oxidative fibers have a low resistance to fatigue.
  4. Fast glycolytic fibers produce their ATP by glycolysis.
  5. Fast oxidative fibers have a high mitochondrial density.
Grade 6 Nervous and Endocrine Systems
One nerve cell can control
  1. between 10 and 1,000 muscle fibers.
  2. one muscle fiber.
  3. 10 muscle fibers.
College Skin, Skeleton, and Muscles
Which of the following is NOT a property of glycolytic fibers as compared to oxidative fibers?
  1. high capacity for lactic acid production
  2. fewer capillaries
  3. absence of myoglobin
  4. poor ability to produce ATP in the absence of oxygen
  5. readily fatiguable
Grade 7 Skin, Skeleton, and Muscles
College Skin, Skeleton, and Muscles
Fast-glycolytic muscle fibers differ from slow-oxidative fibers in that                                                                                                                          .
  1. The former rely on creatine phosphate as an ATP source for the first few seconds of contraction whereas the latter do not
  2. The former have a smaller diameter than the latter
  3. The former can generate greater maximal tension than the latter
  4. The former generate less lactic acid than do the latter
  5. All of the choices are true
College Skin, Skeleton, and Muscles
What is a motor unit?
  1. all the muscle fibers in a fascicle
  2. all the myofibrils in a muscle fiber
  3. a muscle fiber and all the motor neurons that innervate it
  4. a motor neuron and all the muscle fibers it innervates
  5. a spinal nerve and all the muscle fibers it innervates
Grade 6 Nervous and Endocrine Systems
The nerve fiber of the neuron is the
  1. axon.
  2. axel.
  3. dendrite.
Grade 6 Diet and Nutrition
Grade 9 Diet and Nutrition
College Nervous and Endocrine Systems
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