Chemistry & Biomolecules Quiz SY24

The _____________ tells how many protons are in an atom.

• Atomic Mass

• Atomic Number

• Number of electrons

• Number of neutrons

Which subatomic particles are located inside the Nucleus of the Atom?

• Protons only

• Neutrons only

• Protons & Neutrons

• Protons & Electrons

Which subatomic particles are found in the cloud orbiting the atom's nucleus?

• Protons

• Electrons

• Neutrons

• Isotopes

Which of the following is a substance made up or 2 (or more) atoms held together by Covalent Bonds?

• Element

• Isotope

• Molecule

• Compound

Which of the following is a substance made up or 2 (or more) atoms of different elements?

• Element

• Isotope

• Molecule

• Compound

In an Ionic Bond, electrons are ______________ among atoms.

• shared

• transferred

• multiplied

• divided

In a Covalent Bond, electrons are ______________ among atoms.

• shared

• transferred

• multiplied

• divided

All 4 Biomolecules (Carbohydrates, Lipids, Proteins, and Nucleic Acids) are Organic. To be organic, the molecule always contains the element ____________.

• Calcium

• Carbon

• Chlorine

• Cobalt

Tags

NGSS.HS-LS1-6

Glucose, a simple sugar, is a monosaccharide.  A monosaccharide is the building block of a ________________.

• Carbohydrate

• Lipid

• Protein

• Nucleic Acid

A scientist analyzed the cell membranes of a cell, under the microscope, for specific molecules.

Which of these is the most common type of molecule that makes up the Cell Membranes?

• Carbohydrate

• Lipid

• Protein

• Nucleic Acid

Tags

NGSS.MS-LS1-2