What Is the Concentration of RNA Whereby a 1:10 Dilution

question 17

Multiple Choice

What is the concentration of RNA whereby a 1:10 dilution has an absorbance reading of 0.675 at 260 nm?

• A) 33.75  g/mL
• B) 337.5  g/mL
• C) 27  g/mL
• D) 270  g/mL

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Definitions:

Molecular Phylogenies

The use of molecular data to reconstruct the evolutionary relationships between different species or groups.

α

Often represents alpha, a term used in various scientific fields, such as alpha particles in physics, alpha helices in protein structure, or significance levels in statistics.

Cambrian

A geological period approximately 541 million years ago, marked by a rapid increase in the diversity of life forms on Earth, known as the “Cambrian explosion.”

Animal Diversity

The vast range of different animals that exist on Earth, including variations in size, structure, habitat, and behavior.