What organelles produce most of the cell's energy?
A. nucleus
B. lysosomes
C. centrioles
D. mitochondria
E. ribosomes
D
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When working with cattle and horses, it is important never to wrap the halter or lasso around ________________________________________
Fill in the blank(s) with correct word
Blood volume is lower than normal in dehydrated animals
Indicate whether the statement is true or false
The sensation of thirst results from
A. stimulation of baroreceptors. B. a decrease in the osmolality of the extracellular fluid. C. hypertension (increased blood pressure). D. stimulation of osmoreceptor cells in the hypothalamus. E. an increase in the plasma volume.
Which protein joins together the Okazaki fragments of DNA in the lagging strand?
A)the replication fork B)RNA C)DNA polymerase D)the leading strand E)DNA ligase