Quiz Review - How Much do you Know?
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
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
DNA :
Contains deoxyribose
Single stranded
Has Uracil
Has a helix structure
Made up of guanine, cytosine, adenine, and thymine
Contains ribose
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
RNA :
Contains deoxyribose
Single Stranded
Has Uracil
Has a helix structure
Made up of guanine, cytosine, adenine, and thymine
Contains ribose
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
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