Cell Structure
Macromolecules
Scientific Method
pH and Solutions
Biological Organization
100
This organelle in the cell is often called as the "powerhouse of the cell"
Mitochondrion/ Mitochondria
100
What are the monomers of proteins?
amino acids
100
What is the first step of the scientific method?
Make an observation
100
What does a pH value below 7 indicate?
Acidic solution
100
What is the smallest unit of life?
A cell
200
Which organelle contains the cell's genetic material?
Nucleus
200
Which macromolecule stores genetic information in cells?
Nucleic acids
200
Which step involves forming a possible explanation based on observations?
Hypothesis / Formulating a hypothesis
200
What is the universal solvent?
Water
200
What is the smallest unit of an element that retains all the properties of that element?
Atom
300
Which rigid structure surrounds plant cells and provides support and protection?
Cell wall
300
What is the main function of carbohydrates in living organisms?
Providing energy
300
How do scientists ensure that their experiments are unbiased?
By using controls and repeated trials (allowing the experiment to be reproducible)
300
What does pH actually measure?
Measures the concentration of hydrogen ions (protons) in a solution
300
This broad term is defined by any living thing
organism
400
This transmission electron micrograph of a white blood cell depicts which organelle shown here?
Golgi body/ golgi apparatus
400
This macromolecule is the most dominant in this structure here
lipids
400
This part of the scientific process is important to ensure the accuracy, quality, and credibility of scientific research
Peer review
400
Name this type of solution this cell is in and describe what is going to happen to the cell
The cell is in a hypertonic solution so water inside the cell will leave and cause the cell to shrink
400
Which organization consists of a group of organs working together to perform one or more functions?
Organ systems
500
This network of protein fibers encompasses this organelle in the cell
cytoskeleton
500
This macromolecule is important in speeding up chemical reactions
Proteins
500
What is the purpose of the scientific method?
To systematically investigate questions and draw evidence-based conclusions
500
What solution is this plant cell in? Also, tell me the outcome of this plant cell
The plant cell is in a hypotonic solution cause water is flowing in. The plant cell will swell, but not burst due to the rigid structure of the cell wall
500
This is the structure of ATP. Which level of organization does ATP fall under?
Molecule