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WorksheetsHillaree Bio Quiz Review #1
Total questions: 84
Worksheet time: 1hrs 7mins
Which bond involves an unequal sharing of electrons?
Ionic bond
Nonpolar covalent bond
Polar covalent bond
Metallic bond
If sodium and oxygen formed a bond, it would be classified as --
polar covalent
nonpolar covalent
ionic
metallic
Which electrons are involved in a chemical bond?
Valence electrons
Inner shell electrons
Electrons are not involved in bonding
__________ bonds involve an unequal sharing of electrons, while __________ bonds involve an equal sharing of electrons.
Nonpolar, polar
Polar, metallic
Metallic, nonpolar
Polar, nonpolar
The difference in electronegativity affects the type of bond will be formed. What type of bond would be formed with a difference of 0.8?
Nonpolar Covalent
Polar Covalent
Ionic
True or False: The smaller the difference in electronegativity, the more polar the bond
True
False
If carbon forms a covalent bond with chlorine, which end of the bond will be partially negative?
the carbon end
the chlorine end
Monosaccharides/Glucose (simple sugars)
Triglycerides(made of 3 fatty acids)/No true monomer
Which macromolecule is shown?
lipid
protein
nucleic acid
carbohydrate
Diffusion is a form of __________ transport.
Passive
Active
Easy
Free
Passive Transport uses ____ energy
no
a lot of
a little bit of
some
_____________ is the free movement of particles across the membrane with the concentration gradient
diffusion
facilitated diffusion
active transport
fusion
What is the movement of particles with the concentration gradient using protein "helpers"?
diffusion
facilitated diffusion
active transport
enzymatic reactions
The general name for movement of substances across cell membranes without need of energy input
passive transport
active transport
Some cells move large particles out of the cell through the process of:
Protein Synthesis
Endocytosis
Exocytosis
Cytoplasmic Streaming
Human red blood cells contain 0.9% sodium chloride as a component of their cytoplasm. What would happen if an IV solution containing 3.5% sodium chloride is introduced into a person?
The red blood cell would get bigger and burst.
The red blood cell would stay the same size.
The red blood cell would shrink.
The red blood cell would first loose water and then absorb water.
If the body can no longer make ATP, which type of transport would be impacted?
Facilitated Diffusion
Osmosis
Active Transport
Simple Diffusion
The head of phospholipids are
hypotonic
hydrophbic
hypertonic
hydrophilic
Which do BOTH prokaryotes and eukaryotes contain?
nucleus
mitochondria
ribosomes
cell wall
Which does only eukaryotic cells contain?
nucleus
DNA
cell membrane
ribosomes
Prokaryotic cells do not have…….
membrane bound organelles
cell membrane
DNA or RNA
life
You can distinguish a prokaryote apart from a nucleus by--
The presence of a ribosome
The presence of a cell membrane
The presence of DNA
The presence of a nuclear membrane
Which of the following structures is ALWAYS found in both eukaryotic and prokaryotic cells?
nucleus
mitochondria
ribosomes
cell wall
Bacteria is an example of a(n)
prokaryotic cell.
eukaryotic cell.
Thick peptidoglycan in cell wall
Gram positive bacteria
Gram negative bacteria
Thin peptidoglycan in cell wall
Gram positive bacteria
Gram negative bacteria
Has an outer membrane (2nd cell membrane)
Gram positive bacteria
Gram negative bacteria
Stained pink
Gram positive bacteria
Gram negative bacteria
Stains purple
Gram positive bacteria
Gram negative bacteria
Which statement best distinguishes plant cells and animal cells?
There are more ribosomes in animal cells than in plant cells.
Plant cells have more lysosomes than animal cells have.
Plant cells have large vacuoles, and animal cells do not.
The position of the nucleus in the cells is different in plants and animals.
Which organelle should be listed under “Animal Only” in a Venn diagram?
Nucleus
Centriole
Ribosome
Cell wall
Which organelle is used as temporary storage for water, waste products, food, and other cellular material in plants?
Mitochondrion
Lysosome
Centriole
Vacuole
Which term describes an extensive network of tubes, sacs, and vesicles throughout a cell that has as its main function to provides transport to the Golgi Apparatus or to the outside of the cell?
Cell Membrane
Endoplasmic Reticulum
Centriole
Cell Wall
Which organelle captures the energy from sunlight and converts it to chemical energy, and in which cells could it be found?
The Golgi apparatus, which can be found in lung cells of animals
Lysosomes, which can be found in all cells of grasses
Ribosomes, which can be found in muscle cells of humans
Chloroplasts, which can be found in leaf cells of trees
Which organelle is responsible for producing the energy for cellular processes?
D, the lysosome
A, the cell membrane
E, the mitochondria
F, DNA
Which is a structure that directs the cell's activities?
Nucleus
Golgi Apparatus
Ribosomes
Mitochondrion
A student is examining leaf cells. Which organelles are most likely to be missing from the cells?
Ribosomes
Chloroplasts
Lysosomes
Mitochondria
Which is a tough and rigid layer that surrounds plant cells, as well as some algal and bacterial cells?
Cell Wall
Centriole
Nucleus
Cell Membrane
What does it mean for a membrane to be selectively permeable?
Only certain molecules are allowed to pass through.
The membrane is rigid and only allows water to pass through.
All types of molecules are able to pass into the cell.
The membrane is rigid and nothing can enter or leave the cell.
Both a plant and animal cells have a cell wall
True
False
