Quiz Review - How Much do you Know?

A detailed illustration of a DNA molecule intertwined with various biological elements such as cells, proteins, and atoms, emphasizing the complexity and interconnection of life at a molecular level.

Test Your Knowledge in Biology!

Are you ready to challenge your understanding of biology? Our quiz features a variety of questions designed to test your knowledge on fundamental concepts, from atomic structure to molecular biology. Whether you're a student, teacher, or simply a science enthusiast, this quiz is the perfect way to gauge your biology skills!

32 unique questions
Covers essential biological concepts
Multiple choice, checkboxes, and more

32 Questions8 MinutesCreated by ExploringCell125

What is a Positively Charged, Subatomic Particle?

Proton

Neutron

Electron

Nucleotide

What is an Isotope?

Atoms of the same element, but different number of neutrons

Atoms of different elements, but same number of neutrons

What is Covalent Bonding?

Two atoms share electrons to complete their outer shell

Two atoms held together by attraction of opposite charges

What is Ionic Bonding?

Two atoms share electrons to complete their outer shell

Two atoms held together by attraction of opposite charges

What is in an Atomic Nucleus?

Protons and neutrons

Electrons and neutrons

Just neutrons

Just protons and electrons

What is a Polar Covalent Bond?

When covalent bonding causes unequal sharing inside an atom's outer shell

When covalent bonding causes equal sharing inside an atom's outer shell

It's another way of saying Covalent Bond

What is Cohesion?

Water molecules cling to polar surfaces

Water molecules cling to each other

Water molecules cling to everything

What is Adhesion?

Water molecules cling to everything

Water molecules cling to each other

Water molecules to polar surfaces

Acids are ________. They _______.

Substances that do not dissociate in water / release hydrogen ions (H+)

Substances that dissociate in water / take up hydrogen ions and/or release hydroxide ions (OH-)

Substances that dissociate in water / release hydrogen ions (H+)

Substances that do not dissociate in water / Take up hydrogen ions or release hydroxide ions (OH-)

Bases are ________. They ________.

Substances that dissociate in water / release hydrogen ions (H+)

Substances that do not dissociate in water / Take up hydrogen ions or release hydroxide ions (OH-)

Substances that do not dissociate in water / release hydrogen ions (H+)

Substances that dissociate in water / take up hydrogen ions or release hydroxide ions (OH-)

Hydrophobic substances

Are insoluble in water

Are soluble in water

Hydrophilic substances

Are soluble in water

Are insoluble in water

Monosaccharides

Have two sugars

Have three or more sugars

Have one sugar

Polysaccharides

Have one sugar

Have three or more sugars

Have two sugars

Disaccharide

Have one sugar

Have three or more sugars

Have two sugars

Saturated Fats:

Have no double bonds

Have double bonds

Unsaturated Fats:

Have no double bonds

Have double bonds

Synthesis Reaction for Protein: Amino Acid + Amino Acid = Protein + ____

Water

Hydrogen

Carbon

Glucose

Primary Structure is a ________

Portions of chain that form helices or pleated sheets

Protein's sequence of amino acids

Three-dimensional shape

Enzymes are _______

Globular

Two or more amino acids covalently linked

Made of four fused rings

The Complimentary Base Pairs in DNA are:

A-G, C-T (Adenine-Guanine, Cytosine-Thymine)

A-T, G-C (Adenine-Thymine, Guanine-Cytosine)

T-G,A-C (Thymine-Guanine, Adenine-Cytosine

Taxonomy (From LEAST to MOST specific) :

A ____ is the basic unit of life

Atom

Cell

Molecule

Zygote

True or False: Homeostasis is the maintenance of the relatively constant condition of the internal environment of the body within an acceptable range

True

False

Quiz Review - How Much do you Know?

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