Concept explainers
Introduction:
Decimeter, millimeter, nanometer, and micrometer are the units of length and distance. These are the units used to measure small organisms or small distance travelled. These units are smaller than 1 meter.
Answer to Problem 1MC
Correct answer:
Nanometer is the smallest unit of measurement out of the given options.
Therefore, option (c) is correct.
Option (c) is given as “nanometer”.
Explanation of Solution
Justify reasons for the correct statement:
1 nanometer is equivalent to
Hence, option (c) is correct.
Justify reasons for the incorrect statements:
Option (a) is given as “decimeter”.
1 decimeter is equivalent to
Option (b) is given as “millimeter”.
1 millimeter is equivalent to
Option (d) is given as “micrometer”.
1 micrometer is equivalent to
Hence, options (a), (b), and (d) are incorrect.
Nanometer is the smallest unit of measurement as
Want to see more full solutions like this?
Chapter 4 Solutions
Microbiology with Diseases by Taxonomy (5th Edition)
- questions about GMOs (genetically modified organisms): (1) Explain the agrobacterium-based method for GMO development. (2) What are the criteria that determine the safety of GMOs? (3) Explain how to differentiate GMO from non-GMO productarrow_forwardExplain the principle of lateral flow assay (LFA) used as a point-of-care testing (POCT) technology.arrow_forwardThe following is the partial sequence of a bacterial gene ORF: 5’ --------------------CGGAATTCCCGGGGATCC------------------------3’ (The remaining sequence of the gene ORF never affects the cloning of this gene. The multiple cloning sites of the plasmid vector can be cleaved by 8 restriction endonucleases that are listed in the table. 5’- and 3’-end sequences of the bacterial gene ORF are 5’ ATGGAGT TATCCAGGTGCCT--- and 3’AATATGGAGTTATCCAGGTGCCT---, respectively. After choosing the appropriate restriction endonuclease(s) for directional cloning using the table below, determine the sequences of two 20-mer primers used for the PCR amplification of the gene ORF.arrow_forward
- Explain the terms: SNP and precision medicinearrow_forwardExplain the terms: innate immunity, adaptive immunity, major histocompatibility complex (MHC), and CAR-T.arrow_forwardFor what purposes of preclinical and clinical trial phases I, II, and III are required in steps to marketing a therapeutic pharmaceutical?arrow_forward
- The following is the partial sequence of a bacterial gene ORF: 5’ --------------------CGGAATTCCCGGGGATCC------------------------3’ (The remaining sequence of the gene ORF never affects the cloning of this gene. The multiple cloning sites of the plasmid vector can be cleaved by 8 restriction endonucleases that are listed in the tableCompare the cloning efficiencies: SmaI vs. EcoRI.arrow_forwardExplain the term, induced pluripotent stem (iPS) cells.arrow_forwardThe 2-dimensional electrophoresis (2-DE) and chromatography are the key technologies useful for proteomics. (1) Explain the protein separation principles of 2-DE. (2) Explain the separation principles of the following four chromatographic protein purifications: ion exchange, hydrophobic interaction, affinity, and gel filtration.arrow_forward
- Essentials of Pharmacology for Health ProfessionsNursingISBN:9781305441620Author:WOODROWPublisher:Cengage
- Principles Of Radiographic Imaging: An Art And A ...Health & NutritionISBN:9781337711067Author:Richard R. Carlton, Arlene M. Adler, Vesna BalacPublisher:Cengage LearningComprehensive Medical Assisting: Administrative a...NursingISBN:9781305964792Author:Wilburta Q. Lindh, Carol D. Tamparo, Barbara M. Dahl, Julie Morris, Cindy CorreaPublisher:Cengage Learning