The use of microbial fermentation to produce beer, wine & cheese is an example o
ID: 86100 • Letter: T
Question
The use of microbial fermentation to produce beer, wine & cheese is an example of biotechnology. T/F The atom is the basic unit of life (smallest living thing). T/F The fact that mitochondria have their own DNA discredits the Endosymbiont Theory. T/F There are three domains of life on this planet, Bacteria, Archaea and Animalia. T/F Fungi are multicellular prokaryotes. T/F Decomposers are heterotrophs. T/F All eukaryotes are multicellular organisms. T/F Organisms that make their own food by photosynthesis are called producers. T/F Energy cannot be created nor destroyed, but it can be transferred. T/F As complexity increases, so does potential (stored) energy. T/F A scientist's suggested explanation for a natural event is called a hypothesis. T/FExplanation / Answer
Answer 1: T (As explained below)
Production of beer, wine and cheese involves exploitation of biological processes for industrial and other purposes. Thus, it can be classified under biotechnology.
Answer 2: F (As explained below)
Cell is the basic unit of life. Atom is the basic unit of matter. cells comprise of atoms but yet atoms are not referred to as the basic unit of life because, they also make up non-living things like rocks and thus cannot be completely associated with the phenomenon called life.
Answer 3: F (As explained below)
The fact that mitochondria have their own DNA, RNA, and ribosomes, supports the endosymbiosis theory.
Answer 4: F (As explained below)
Animalia is not a Domain. It is a kingdom. The 3 domains of life are - Archaea, Bacteria, and Eukarya.
Answer 5: F (As explained below)
Fungi are eukaryotic organisms. Unlike the prokaryotic bacteria and archea, their DNA-containing chromosomes are placed inside the nucleus of cells.
Answer 6: T (As explained below)
Heterotrophs get their energy, carbon and nutrients from organic substrates. Decomposers breakdown dead and decaying organic matter to carry out their natural processes. So, decomposers are heterotrophs.
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.