For extra credit, correct false statements to make or explain why they are false
ID: 299981 • Letter: F
Question
For extra credit, correct false statements to make or explain why they are false. The use of fermentation to make products such as cheese and tofu is an example of The history of biotechnology begins with the discovery of the DNA double helix. 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/F In an ecosystem, energy flows and nutrients cycle energy cycles and nutrients flow energy and nutrients cycle energy and nutrients flow All of the chemical reactions that occur in a cell are called homeostasis metabolism cytoplasm entropy Match each term with the appropriate category Proteins Nucleic Acids Carbohydrates Lipids Starch Cholesterol Phosphate-sugar backbone Monosaccharide Steroid Amino acidExplanation / Answer
1.True
2.False.The history of biotechnology begins with brewing techniques used for making beer known as zymotechnology.
3.False.There are three domains of life on this planet, Bacteria, Archaea and Eukarya.
4.False.Fungi are multicellular eukaryotes.
5.True
6.False. All animals are multicellular organisms.
7.True
8.True
9.True
10.False.A scientist's suggested explanation for a natural event is called a scientific theory.
11.The correct answer is : a. energy flows and nutrients cycle.
Reason: Energy flows from sun to each trophic level of a food web and nutrients are cycled.
12.The correct answer is :b.metabolism
Reason:Metabolism includes catabolism and anabolism and relates to all chemical reactions in a living cell.
13. C.Carbohydrates- Starch
14.D. Lipids-Cholesterol
15.B.Nucleic acids- Phosphate-sugar backbone
16.C.Carbohydrate - Monosaccharide.
17.D.Lipids-steroid
18.A.Protein- Aminoacid
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