Is most of our DNA made up of genes?

A) Yes, the vast majority of human DNA consists of genes.
B) No, genes make up only 1.5% of our DNA.


B

Biology & Microbiology

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The F factor can be integrated into the bacterial chromosome through ____

a. mitosis b. DNA replication c. transcription d. crossover events e. transduction

Biology & Microbiology

Why is mRNA a good intermediate for translation?

What will be an ideal response?

Biology & Microbiology

Which of the following statements best explains why the use of alcohol is considered a science-based societal issue?

a) people often drink alcohol to relax, yet heavy drinking interferes with their walking, talking, and driving b) about one third of homicides can be attributed to the effects of alcohol c) long-term alcohol use destroys the liver so that the body is less able to handle large amounts of alcohol d) science shows how alcohol affects the nervous system, so society uses laws to regulate alcohol sales, service to minors, and driving after drinking

Biology & Microbiology

When a neuron is not firing, the sodium-potassium pump is inactive.

Answer the following statement true (T) or false (F)

Biology & Microbiology