Examlex
Summation events result from increasing amounts of cytoplasmic calcium levels.
Low-gradient River
A river with a gentle slope, resulting in slow water movement and often meandering courses.
Downcutting
The erosional process by which a river cuts downward into its bed, deepening the river channel.
Discharge
The volume of water flowing through a river or stream or out of a particular structure, often measured in cubic meters per second.
Cubic Meters
A unit of volume in the metric system, indicating the volume of a cube whose sides are each one meter in length.
Q28: contain opsin and retinal<br>A)rods<br>B)cones<br>C)both rods and cones
Q34: A. duration of systole at resting heart
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Q135: Has the largest diameter.<br>A)slow-oxidative fiber<br>B)fast-oxidative fiber<br>C)fast-glycolytic fiber
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Q236: The strength and rate of contraction of
Q243: Is activated by muscle stretch.<br>A)muscle spindle<br>B)Golgi tendon
Q256: Basis of contraction is cross bridge interaction
Q328: Contains T tubules.<br>A)skeletal muscle only<br>B)single-unit smooth muscle