An osteoclast has a ruffled border and multiple nuclei
Indicate whether this statement is true or false.
TRUE
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The energy cost for assimilation of food is called
A. the thermic effect of food. B. the basal metabolic rate. C. the caloric intake. D. homeothermy. E. free energy.
List the three major functions of the Golgi apparatus
A) The Golgi apparatus (1 ) synthesizes lipids, (2 ) synthesizes carbohydrates, and (3 ) synthesizes proteins. B) The Golgi apparatus (1 ) provides physical isolation for the cell, (2 ) provides structural support, and (3 ) regulates the exchange of materials with the environment. C) The Golgi apparatus (1 ) organizes microtubules in the spindle to move chromosomes during cell division, (2 ) moves material through the cytoplasm, and (3 ) detects environmental stimuli. D) The Golgi apparatus (1 ) renews or modifies the plasma membrane, (2 ) modifies and packages cellular secretions, and (3 ) packages special enzymes within vesicles (lysosomes) for use within the cell. E) The Golgi apparatus (1 ) removes damaged organelles, (2 ) fuses with vesicles containing fluids or solids from the external environment to obtain nutrients, and (3 ) breaks down and releases digestive enzymes to cause destruction to the cell (autolysis).
The tall slender body shape that helps to dissipate heat in people native to equatorial regions is an example of
A. an adaptation. B. acclimatization. C. set point resetting. D. homeostasis. E. phase shift.
The tendon of which of the following muscles is not a rotator cuff tendon?
A. Infraspinatus B. Teres minor C. Supraspinatus D. Biceps brachii E. Subscapularis