The degree of turbidity in a broth culture correlates to the amount of cell growth.

Answer the following statement true (T) or false (F)


True

Biology & Microbiology

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Four of the five events listed below occur in the

inflammatory response. Select the exception. a. increase in capillary permeability b. release of histamine c. dilation of blood vessels d. decrease in temperature of the affected areas e. migration of phagocytes toward the affected area

Biology & Microbiology

All of the following support the idea that RNA may have been the first genetic material EXCEPT? 

A. There are viruses that use RNA as genetic material. B. RNA is a simpler molecule than DNA. C. RNA does not mutate. D. RNA has been shown to be able to make copies of itself.

Biology & Microbiology

The most-likely explanation for this inheritance pattern is that the secretor trait is  

A secretor (allele seS) is a person who secretes their blood type antigens into body fluids such as saliva. By comparison, a non-secretor (allele seNS) does not. A person's status as a secretor or non-secretor is independent of blood type. Consider the following inheritance pattern of this trait:



A.  incompletely dominant.
B.  recessive.
C.  dominant.
D.  co-dominant.

Clarify Question
· What is the key concept addressed by the question?
· What type of thinking is required?
· What key words does the question contain?

Gather Content
· What do you already know about allele dominance relationships?

Consider Possibilities
· So which dominance relationship best matches the data?

Choose Answer
· Given what you now know, what information and/or problem solving approach is most likely to produce the correct answer?

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

________ organisms such as green and purple bacteria derive electrons from sulfide, thiosulfate, and succinate to generate NADPH

Fill in the blank with correct word.

Biology & Microbiology