What is the relatively rare process that allows for genetic exchange between species? (Hint: usually occurs in bacteria)
100
Polar covalent bond
Which bond occurs when sharing electrons between atoms of different electonegativity?
100
monosaccharides
What are the building blocks of carbohydrates?
100
electrons
What subatomic particle weighs the least?
100
True- large volume is bad because interior contents will not be able to enter and exit as quickly.
True or False -A large surface are is good.
200
Domain Archaea
What domain of life is characterized by inhabiting extreme environments?
200
FALSE! There are hydrogen bonds between two different water molecules.
True or false - There are hydrogen bonds WITHIN a molecule.
200
Isomers
What are two molecules with identical molecular formulas but have different structures and characteristics?
200
neutrons
What subatomic particle differs between isotopes?
200
Intermediate filament
What protein filament is in flagella and cilia?
300
Discovery-based Science
Researchers are beginning to discover new genes in the human genome without already knowing their function; what approach to understanding biology is this?
300
Hydrogen Bond
What bond includes a hydrogen ion from one polar molecule that is attracted to an electronegative atom of another.
300
Secondary
What structure in protein is characterized by helices and pleated sheets?
300
Amphipathic
What kind of molecule is detergent?
300
Plasma Membrane
What membrane is used for cell adhesion, membrane transport and cell signaling?
400
A theory
What is consistent with a vast amount of known data, allows us to make correct predictions and can never be proven true, but is very likely to be true?
400
Ionic Bond
What bond is the attraction of two differently charged ions?
400
hydrolysis
What is the process that breaks down polymers by adding a molecule of water?
400
Mitochondria - plant and animal cells
Chloroplast - plant and algae cells
What organelles contain their own DNA?
500
Proteome
What is the complete complement of proteins in an organism?
500
Covalent and Hydrogen bonds
What bonds are found in DNA?
500
Peptide bond
What is the bond that forms between an amino group and a carboxyl group?
500
A buffer
What is composed of a weak acid and it's conjugate base?