[Answer] A scientist is studying the metabolic processes carried out by a certain bacterium. Which of the following observations would indicate that the bacterium is performing fermentation?

Answer: Ethyl alcohol is produced.
A scientist is studying the metabolic processes carried out by a certain bacterium. Which of the following observations would indicate that the bacterium is performing fermentation?

The mitochondrion (/ ˌ m aɪ t ə ˈ k ɒ n d r ɪ ə n / plural mitochondria) is a double membrane-bound organelle found in most eukaryotic organisms. Some cells in some multicellular organisms lack mitochondria (for example mature mammalian red blood cells).A number of unicellular organisms such as microsporidia parabasalids and diplomonads have reduced or …

Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that through cellular respiration can later be released to fuel the organism’s metabolic activities.This chemical energy is stored in carbohydrate molecules such as sugars which are synthesized from carbon dioxide and water – hence the name photosynthesis from …

Insulin (/ ˈ ɪ n. sj ʊ. l ɪ n / from Latin insula ‘island’) is a peptide hormone produced by beta cells of the pancreatic islets; it is considered to be the main anabolic hormone of the body. It regulates the metabolism of carbohydrates fats and protein by promoting the absorption of glucose from the blood into liver fat and skeletal muscle cells. In these tissues the absorbed glucose …

Abiogenesis or informally the origin of life is the natural process by which life has arisen from non-living matter such as simple organic compounds. While the details of this process are still unknown the prevailing scientific hypothesis is that the transition from non-living to living entities was not a single event but an evolutionary process of increasing complexity that involved …

Archaea (/ ɑːr ˈ k iː ə / or / ɑːr ˈ k eɪ ə / ar-KEE-ə or ar-KAY-ə) (singular archaeon) constitute a domain of single-celled organisms.These microorganisms lack cell nuclei and are therefore prokaryotes.Archaea were initially classified as…

Leave a Reply