Molecular Biology Quizzes & Trivia

From Amino acid to zygotes, every cell works because of Molecular Biology and now you can challenge your knowledge with our trivia questions about the building blocks of life. Try our molecular biology trivia quizzes today and test your knowledge!
Just the DNA from one of your cells would stretch out to almost ten feet in length if it wasn't coiled up.

About one percent of your cells are replaced every year and enzymes work hard to replicate that ten feet strand of DNA every time. But did you know that your brain cells are never replaced? They stay with you all your life, so why don't you train them a bit with our Molecular Biology quizzes? Or maybe you already know what there is to know about the inner workings of your cells? Then go on ahead and prove your worth!
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Questions: 10  |  Attempts: 2551   |  Last updated: Aug 30, 2019
  • Sample Question
    Who received the Nobel Prize in Chemistry in 1993 for inventing PCR?

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...

Questions: 8  |  Attempts: 6466   |  Last updated: Feb 5, 2019
  • Sample Question
    Complex molecules (macromolecules) are made by joining smaller molecules together using dehydration synthesis

Belajar tanpa berpikir tidak ada gunanya, sedangkan berpikir tanpa belajar adalah berbahaya.Mohon diperhatikan untuk perkuliahan besok (9 Juni 2009). Setiap mahasiswa diharuskan menyiapkan...

Questions: 18  |  Attempts: 1418   |  Last updated: Jan 2, 2013
  • Sample Question
    The product of a polymerase chain reaction.

This exam cover chapters 14,15,17, 18 and 24

Questions: 66  |  Attempts: 329   |  Last updated: Jan 11, 2013
  • Sample Question
    Which of the following experiments was useful in determing the existence of introns in the adenovirus genome?

Biol 218Exam 2Cellular and Molecular Biology

Questions: 54  |  Attempts: 1276   |  Last updated: Apr 8, 2015
  • Sample Question
    The sodium-potassium pump makes the cell interior more______ by pumping ____ sodium ions out of the cell for every____ potassium ions pumped in.

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Molecular Biology Questions & Answers


Which suspect most likely matchs the sample taken from the crime scene using the DNA fingerprinting shown below?
Based on the given table, you can already see that Suspect B may be the suspect because the fingerprints match with the fingerprints that are found at the crime scene. Fingerprinting has actually solved a lot of crimes that have occurred over the pas
What pattern of inheritance is shown in the pedigree?
I think it's autosomal recessive because individual III-3 is affected, but neither one of its parents is. When you think about it, it only works if both parents are heterozygous for the allele, because if neither of them is affected by the dominant a
Is the gene the basic unit of genetic information?
Yes Gene is the basic unit of genetic information. It is the basic unit of heredity in living organisms. A gene may take several values. It also predetermines a precise trait of an organism’s form. Gene is made up of a small segment of DNA. Ge
What would be the conclusion based on this observation? During an experiment with drosophilia, it was discovered that all females had red eyes.
The correct answer to this question is E, Both (A) and (B) are correct. States that The gene for eye color is located on the X chromosome. This would be correct because females have two X chromosomes. B is correct because it states that The eye color
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