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Space that is created on a two-dimensional picture plane (illusionary space ) is called ______________________space.

When the positive and negative space seem to trade positions, this is called__________. Vase or Face?

In order to create a sense of space this technique is based on the observation that distant objects appear less distinct, more pale, and bluer than objects that are close to the viewer.  You will see this technique used in outdoor scenes.  Discovered by Leonardo da Vinci.

Colors that are beside each other on the color wheel (yellow, yellow-green) are called____________________.

This is line that really exists.

A new microbe has been discovered in the rumen of sheep. Microscopy shows no evidence of a nucleus and biochemical studies of the cell wall demonstrate the lack of peptidoglycan. Metabolic studies show that this microbe generates methane. This microbe would most likely be classified in ______.

Based on the table of attributes given below, which of the following statements are FALSE? Characteristic                        Bacterium A           Bacterium B Endospore formation             yes                            no Capsule                                    no                             yes Type IV pili                              yes                            no Flagella                                    no                             no Morphology                            bacillus                     bacillus  

    Based upon the information above, organism B:

Salmonella enterica Typhimurium produces endotoxin. A student performs a Gram stain on the organism and observes Gram positive cells. The student must have made an error during the Gram stain process. 

One of the main differences between eukaryotes and prokaryotes is the presence/absence of what structure?