Alcohol is a waste product produced by yeast in the presence of sugar and the absence of ________

A) CO2
B) H2O
C) O2
D) ATP


C

Biology & Microbiology

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Where is your ilium?

a. part of the knee b. part of the pelvic girdle c. part of the cranium d. part of the pectoral girdle e. in the foot

Biology & Microbiology

According to the currently popular scientific theory for the origin of life, which of the following occurred before all of the others? 

A. Eukaryotic organisms B. Oxygen in the atmosphere C. Prokaryotic organisms D. Photosynthesis

Biology & Microbiology

The use of salt and sugar in preserving various types of foods is an application of which of the following concepts?

A) nitrogen fixation B) osmotic pressure C) pH D) hydrostatic pressure E) quorum sensing

Biology & Microbiology

Structures covering the body and comprised of stratified squamous epithelium and dense connective tissue are known as

What will be an ideal response?

Biology & Microbiology