Beer, Drugs and Dairylea Slices

What is the role of microbes in cheese production?

Microbes are used in cheese production to separate curds and whey, and different microbes influence the flavor and form of cheese during maturation.

Which microbes are involved in yogurt production?

Lactobacillus, Streptococcus salivarius, and Bifidobacterium are involved in yogurt production.

What is fermentation in beer production?

Fermentation is the process in which yeast ferments sugar in malted barley to produce alcohol.

What is Pruteen?

Pruteen is a type of single-cell protein made from methylophilus methylotrophus bacteria, used as animal feed.

How do microbes contribute to bioremediation?

Microbes are used in bioremediation to break down dangerous chemicals, such as oil in spills, converting them into less harmful forms.

What are the safety concerns associated with human gene therapy?

potential for immune response to viral vectors, possibility of short-lived DNA, and risks leading to severe complications.

What was the outcome of the Deepwater Horizon oil spill clean-up using Alcanivorax borkumensis?

Alcanivorax borkumensis was used to help clean up the oil spill, but residents reported persistent rashes possibly related to the microbe.

Describe the method used for producing vaccines using microbial factories.

Vaccines are produced by identifying genes for protective antigens through genome sequencing of pathogens and expressing them in microbes like yeast.

What is the purpose of using expression vectors in microbial factories?

Expression vectors are used to insert genes of interest into microbes to produce enzymes or proteins of interest.

What is the significance of Penicillium roqueforti in cheese production?

Penicillium roqueforti is a microbe that contributes to the characteristic flavors in blue cheeses like Roquefort and Stilton.

What is the process of making vinegar from wine?

Vinegar is made when wine is exposed to air, allowing Acetobacter to oxidize alcohol into acetic acid.