Answer the following question about alcohol fermentation in microbes: In the fermentation of lactic acid from lactose in lactic acid bacteria, ______________ is used to reduce ______________ to lactate.*

What evidence in nature explains why central metabolic pathways are designed to use glucose and its derivatives as a substrate in microbial catabolism?**

Microbes are unmatched in their ability to replicate themselves quickly. This observation is best exemplified by the halophile, V. natriegens. What is a halophile, and what is the generation time of V. natriegens?**

S. enterica grows slowly in the gut on the sugar xylose but grows rapidly on gluconic acid. Answer the following questions about this process: During this phase of non-growth, what do you hypothesize S. enterica is doing?***

CONTRAINDICATIONS Olanzapine (Zyprexa)

DOSAGE/ADMIN ROUTE Milrinone (Primacor)

    On the figure, there are four arrows of interest labeled 1 through 4. What trait(s) would be placed at 1? (Select more than one if applicable)

Using the provided phylogeny and your knowledge of land plants, match the associated traits/position on phylogeny with the correct group(s).  

Which of the following populations has the highest heterozygosity?

Select from the following option the organism that would be classified as an animal: