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A structure produced by prokaryotes, such as bacteria, in unfavorable conditions; a thick wall encloses the DNA and some of the cytoplasm.


In which situation would the bacillus bacterium likely NOT form an endospore?



When enzymes in the vacuole dissolve the envelope virus and capsid as it goes in the host cell, the virus is said to be ____________. This process releases the viral nucleic acid.


This century-old staining method, is use to differentiate between gram (+) and gram (-) bacteria. 



Anna is conducting a one-way ANOVA. Given the following table, what is the correct conclusion? Source df Sum of Squares Mean Squares F P value Treatment 3 4.919     Error 37 152.158 Total 40  

Perform the subtraction. If​ possible, reduce the answer to its lowest terms. Your work and answer must be in fraction form.    4 5 9 – 1 1 6

Perform the division. If​ possible, reduce the answer to its lowest terms. Your work and answer must be in fraction form.    5 3 7 ÷ 1 4

Evaluate the given expression for x = -4 and y = 6. 6 x + 2 y + 2 2 x + 3

a)     Find the multiplicative inverse of the number.        2 3 b)     Find the additive inverse of the number.                 2 3  

Solve for x. = 28