Bonding (BioChemistry)

Bonding (BioChemistry)

Assessment

Flashcard

Biology

10th - 11th Grade

Practice Problem

Hard

Created by

Brigitte On

FREE Resource

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9 questions

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1.

FLASHCARD QUESTION

Front

Which 4 elements make up 96% of living matter?

Back

C, O, N, H

2.

FLASHCARD QUESTION

Front

Which macromolecule contains phosphorus? (Always true, not Sometimes true)

Back

Nucleic Acids

3.

FLASHCARD QUESTION

Front

Which macromolecule contains sulfur?

Back

Proteins

4.

FLASHCARD QUESTION

Front

What describes an isotope?

Back

same number of protons, different number of neutrons

5.

FLASHCARD QUESTION

Front

Which energy level has the highest amount of energy?

  • first shell (closest the nucleus)
  • second shell
  • third shell (farthest from nucleus)

Back

third shell (farthest from nucleus)

6.

FLASHCARD QUESTION

Front

This type of bond results from unequal sharing of electrons

Back

polar covalent bond

7.

FLASHCARD QUESTION

Front

This type of bond results from the gain or loss of electrons.

Back

ionic bond

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