Quiz Online 1 Molecular Biology
8 Questions
| Total Attempts: 6284
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A student who undertakes molecular biology in school should have a proper understanding of protein functions in molecular cloning and understand the DNA of living things. One gets to understand activity between biomolecules in the various systems of a cell. If you are looking for revision material for the introduction to molecular biology quiz then this test is for you. Take it up and see how well you will do.
Questions and Answers
- 1.Complex molecules (macromolecules) are made by joining smaller molecules together using dehydration synthesis
- A.
TRUE
- B.
FALSE
- 2.
- A.
TRUE
- B.
FALSE
- 3.Nucleic acids are polymers composed of nucleotides; RNA is deoxyribonucleic acid, DNA is ribonucleic acid.
- A.
TRUE
- B.
FALSE
- 4.In DNA the bases pair A T and G C; this complementary base. pairing is the key to storage, transfer, and use..
- A.
TRUE
- B.
FALSE
- 5.Three important types of RNA are copy of RNA (cRNA), messenger RNA (mRNA), and transfer RNA (tRNA).
- A.
TRUE
- B.
FALSE
- 6.
- A.
TRUE
- B.
FALSE
- 7.Genes in prokaryotes tend to be grouped together in operons, with several genes under the control of a single regulatory region
- A.
TRUE
- B.
FALSE
- 8.Prokaryotic genes are often regulated in response to external signals such as nutrient availability
- A.
TRUE
- B.
FALSE
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