Biomolecules
These are the building blocks (monomers) of carbohydrates like glucose.
monosaccharides
What two molecules make up the cell membrane?
lipids and proteins
To produce human insulin, scientists insert the human insulin gene into the circular DNA of this type of organism, creating recombinant DNA.
bacteria
This specific percentage of energy is typically transferred from one trophic level to the next.
10%
This is an inherited trait that increases an organism's chance of survival.
adaptation
Name two functions of lipids.
long-term energy and insulation
Active transport moves molecules "this way" against the concentration gradient.
against
This technique uses an electric current to separate DNA fragments by size, creating a unique 'fingerprint' or profile.
gel electrophoresis - DNA fingerprinting
This term refers to the position an organism occupies in a food web or energy pyramid.
trophic level
This term refers to an organism's ability to survive and reproduce in its environment.
fitness
Unlike the carbs, lipis, and proteins, nucleic acids are unique because they contain this specific element.
phosphorus (CHONP)
This type of fermentation occurs in human muscle cells during heavy exercise.
An organism that has been genetically engineered to contain DNA from a completely different species is known by this specific term.
transgenic organism
These species are non-native and out compete the native species for resources. They typically have no natural predators
invasive species
What are the two taxon levels used to scientifically name an organism?
genus and species
This is the name of the bond that links amino acids together. Also used for another name for proteins.
These are the two products of photosynthesis that serve as the reactants for cellular respiration.
glucose and oxygen
This controversial medical treatment involves replacing a faulty or absent gene with a working version to treat a genetic disorder like cystic fibrosis.
gene therapy
The large-scale removal and destruction of a forest or stand of trees.
deforestation
These are inherited structures that have lost most or all of their original function through evolution.
vestigial structures
When an enzyme loses its shape due to heat or pH changes, it is said to be "this."
denatured
The membrane is "this" because it only allows certain things to pass.
semi-permeable
These unique cells are unspecialized and have the potential to differentiate into many different types of cells, making them useful for repairing damaged tissues.
stem cells
What biogeochemical cycle relies on bacteria to help cycle material thorugh the soil and atmosphere?
nitrogen
This type of evidence compares the amino acid sequences in proteins to find relationships.
biochemical evidence