2punts
a computer will reliably follow a set of instructions without any variation or
mistakes. which of the following is the best explanation for why random
chance is included in a computer simulation?
o
a. it is always a waste of time to repeat the same exact experiment.
o
b. an actual event might occur too fast to be observed in an
experiment.
c. the scientist who programmed the computer might have made a
mistake
o
d. a living thing rarely repeats a behavior in exactly the same way.

Name the plastid and pigment likely to be found in the cells of (a) petals of sunflower (b) ripe tomato.

Interpret the model. a three-part model with black right-arrows between the parts. left part: a large green apple-shaped component with a w-shaped indentation centered on top. a small blue apple-slice shape sits above the left indentation and an arrow points from the shape to the indentation. a small purple apple-slice shape and arrow sit above the right indentation and an arrow points from the shape to the indentation. middle part: a large green apple-shaped component with a square indentation centered on top. sitting in the left side of the indentation is a blue apple-slice shape with a flat bottom, fused to a purple apple-slice shape with a flat bottom on the right side of the indentation. right part: a large green apple-shaped component with a w-shaped indentation centered on top. an up-arrow is centered above the indentation pointing to a fused blue and purple apple-slice-shaped flat-bottom component sitting above the indentation. assigne "true" or "false" to the end of each statement. the model shows a shape change occurring in the enzyme after the substrate is bound in the active site. t/fthere are two products in this model. t? f there are three substrates in this model. t/f the model shows two different enzymes. t/f

Before the can be observed by using a transmission electron microscope, cells are sliced into very thin sections. what disadvantage does this procedure present in the study of cellular parts