The Enterobacteriaceae do not produce oxidase compared to the pseudomonads that do produce oxidase.

a. true
b. false


a. true

Biology & Microbiology

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What type of thinking is required?

What will be an ideal response?

Biology & Microbiology

"Synapses are connections between the axon of one neuron and the dendrite of another neuron, where neurotransmitters transmit a chemical signal." How would you modify this statement to make it more complete? (Check all that apply.)  

_____  The statement needs no modification. _____  Synapses can also form between an axon and a cell soma. _____  Neuromuscular synapses form between the axon of a neuron and a muscle. _____  Synapses often form among the parts of a single cell. _____  Synapses can be electrical as well as chemical. Clarify Question · What is the key concept addressed by the question? · What type of thinking is required? Gather Content/Choose Answer · What do you already know about synapses? What other information is related to the question?   Reflect on Process · Did your problem-solving process lead you to the correct answer? If not, where did the process break down or lead you astray? How can you revise your approach to produce a more desirable result?

Biology & Microbiology

Rods and cones are located in the

a. lens. b. cornea. c. pupil. d. iris. e. retina.

Biology & Microbiology

Crossing over between the A and B genes in a parental cell containing an AB chromosome and an ab chromosome yields which of the following ratios of parental:recombinant gametes?

A) 100:0 B) 75:25 C) 50:50 D) 25:75 E) The ratio depends on whether the parental cell is male or female.

Biology & Microbiology