An example is when a scientist accidentally gives one group of mice the wrong food.
One explains a wide range of observations while the other is an educated guess that is testable.
An example is: a scientist suggests that the amount of sunlight a plant receives could accelerate its growth.
This is the group that allows scientists to make comparisons.
This is the single factor that is changed in the experiment.
The monomer of this macromolecule is nucleotides.
The movement of water from high concentration to low concentration.
A type of transport where sodium ions are pumped across a membrane from low concentration to high conentration.
These types of proteins depend on their structure to function properly. They each bind to a specific substrate.
This is what the fluid mosaic model of membranes are made of.
These cells are large, complex, and have specialized organelles.
These cells have a cell wall, chloroplasts, and large vacuoles for storing water.
This organelle is responsible for sorting and shipping the proteins out of the cell.
These organelles are responsible for protein synthesis. They may be free-floating in the cytoplasm or attached to the rough endoplasmic reticulum.
This organelle is the site of cellular respiration and, therefore, ATP production.
This is the first stage of photosynthesis.
This is the site of photosynthesis.
These are the reactants of photosynthesis.
This is the 2nd stage of cellular respiration, provided that oxygen is available.
These are the reactants of cell respiration.
A random change in the genetic code.
This is the first step of protein synthesis. It occurs in the nucleus.
This is the 2nd stage of protein synthesis. It occurs on ribosomes either in the cytoplasm or the rough ER.
There are 4 of these types of cells produced by meiosis.
These are the different possible genetic combinations possible in a sex cell (pollen) of a corn plant with the genotype, Ttyy.
What is 'avoidable error'?
What is the difference between a theory and a hypothesis?
What is a hypothesis?
What is the control group?
What is a variable?
What are nucleic acids?
What is osmosis?
What is active transport?
What are enzymes?
What are lipids and proteins?
What are eukaryotes?
What are plant cells?
What is the Golgi body (complex)?
What are ribosomes?
What is the mitochondria?
What are the light-dependent reactions?
What is the chloroplast?
What are sunlight, carbon dioxide, and water?
What is the Kreb's (citric acid) cycle?
What are glucose, water, and oxygen?
What is a mutation?
What is transcription?
What is translation?
What are haploid cells/germ cells/sex cells/gametes?
What is Ty and ty?
