Factors affecting consumer buying behaviour. This essay has been submitted by a student. This is not an example of the work written by our professional essay writers. In the early history consumer behaviour has led to theories, research methods and background knowledge of the consumer economy and self-service concepts.
The role of calcium entry in cardiac excitation-contraction coupling was subsequently explained by the finding that calcium release from the cardiac SR, unlike that of skeletal muscle, depends on a small calcium influx across the plasma membrane in a process called âcalcium-triggered calcium releaseâ. 36 Calcium release from the cardiac SR, which causes localized âcalcium sparksâ that can be visualized when cells are injected with calcium-sensitive dyes, 37 38 is a critical ...
smooth muscle contraction. -calmodulin is the protein used to bind calcium ions to skeletal muscle when its fibers are stimulated. -hormones can stimulate or inhibit contraction. -stretching of the muscle can cause contraction. -slower to contract and relax, but can forcefully contract longer with the same amount of ATP.