WorksheetsSOL Practice Questions - Quizzes 2
Total questions: 20
Worksheet time: 35mins
Which of the following best describes the role of enzymes in biological reactions?
A) Enzymes provide energy to initiate chemical reactions.
B) Enzymes alter the equilibrium constant of reactions.
C) Enzymes increase the spped by lowering the activation energy required.
D) Enzymes act as catalysts to slow down chemical reactions without being consumed in the process.
When comparing cellular structures to the entire organism, which statement is most accurate?
Cellular structures are identical in composition and function to the entire organism.
Cellular structures are larger in size but perform similar functions as the entire organism.
Cellular structures are specialized components that perform specific functions within the organism.
Cellular structures are independent entities that do not contribute to the overall function of the organism.
Which of the following pieces of evidence best supports cell theory?
Discovery of organelles within cells
Observations of spontaneous generation
Microscopic examination revealing cells as the basic unit of life
Fossil records indicating the presence of ancient cells
Which of the following best describes the chemical and biological principles of enzymes?
Enzymes are inorganic molecules that initiate biochemical reactions.
Enzymes lower the activation energy required for chemical reactions to occur.
Enzymes provide energy to drive metabolic processes in cells.
Enzymes are structural components of cell membranes that regulate molecule passage.
Using the diagram, match the following.
A
Substrate
B
Enzyme
C
Active Site
D
Product
E
Enzyme Substrate Complex
Which structure of the cell membrane is primarily responsible for regulating the passage of substances into and out of the cell?
Phospholipid bilayer
Integral membrane proteins
Peripheral membrane proteins
Cholesterol molecules
Which of the following best describes the relationship between cellular respiration and photosynthesis?
Photosynthesis produces carbon dioxide, while cellular respiration produces oxygen.
Photosynthesis converts solar energy (Sun + CO2 + H20) into chemical energy (glucose + oxyggen) , while cellular respiration releases stored energy from organic molecules.
Photosynthesis occurs in animals, while cellular respiration occurs in plants.
Cellular respiration produces sugar and and oxygen as the end product of its cycle
Match the image to the correct answer
Prophase
Metaphase
Anaphase
Telophase
Cytokinesis
Put the Cell Cycle phases in order
Prophase
Metaphase
Anaphase
Telophase
Cytokinesis
Label the picture
Interphase
Prophase
Metaphase
Anaphase
Telophase
Cytokinesis
Which of the following characteristics are typically associated with multicellular organisms?
Presence of a single cell performing all life functions
Lack of specialized cells and tissues
Ability to reproduce asexually through binary fission
Differentiation of cells into specialized tissues and organs
Which of the following functions is primarily associated with the cell membrane?
Energy production through cellular respiration
Synthesis of proteins and lipids
Regulation of substances entering and leaving the cell
Storage of genetic information in the form of DNA
Match the following Osmosis terms to their correct images
Isotonic
Hypertonic
Hypotonic
Match the following macromolecules to their monomers:
Carbohydrates
Monosaccharides
Lipids
Fatty acids
Proteins
Amino acids
Nucleic acids
Nucleotides
Click the two taxons (or levels) that are used to name an organism.
What is the correct description of the transport in the image?
small molecules crossing the lipid bilayer (diffusion)
large molecules crossing through a protein (facilitated diffusion)
many molecules coming into the cell using a membrane vesicle (endocytosis)
many molecules coming out of the cell using a vesicle to fuse with the membrane (exocytosis)
Organize these options into the right type of transport:
does NOT require energy
requires energy
molecules move WITH the gradient
molecules move AGAINST the gradient
molecules move from high concentration to low
molecules move from low concentration to high
Which of the following images show transport that REQUIRES ENERGY? (more than one answer is correct!)
The cell membrane, also known as the (a) membrane, is found in (b) types of cells. It controls and (c) what is allowed in and out of the cell to help maintain (d) or a balanced environment. It also is known as the (e) because the different parts of the cell membrane can move around and are not fixed in one location.
