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Alyssa K.
Peer Tutor, Writing Tutor, and Organizational Tutor For Over Two Years
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Chemistry
TutorMe
Question:

How many significant figures are in the number: .0023?

Alyssa K.
Answer:

There are two significant figures.

Biochemistry
TutorMe
Question:

What is the bond between two amino acids called?

Alyssa K.
Answer:

The bond between two amino acids is known as a peptide bond. It is formed through dehydration synthesis, where a water molecule is removed to form the bond.

Biology
TutorMe
Question:

What is the difference between osmosis and diffusion?

Alyssa K.
Answer:

Osmosis is the movement of solvent particles (generally water) from an area of high solvent (low solute) concentration to an area of low solvent (high solute) concentration. While diffusion is the movement of solute particles from an area of high solute concentration to an area of low solute concentration.

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