Examlex
What do ribbon worms use to strike prey?
pH
A measure of the acidity or alkalinity of a solution, with a range from 0 to 14.
Denaturation
A structural change in proteins or nucleic acids, often irreversible, caused by external factors like pH, temperature, or chemicals.
Polar Covalent
A type of chemical bond where a pair of electrons is unequally shared between two atoms, causing a distribution of electrical charge.
Ionic
Relating to ions; typically describes chemical bonds formed between atoms through the transfer of one or more electrons from one atom to another.
Q2: typical of humans<br>A)type I<br>B)type II<br>C)type III
Q8: Over time, cancerous cells typically lose the
Q16: Staining with dye is a technique typically
Q26: coal, oil, peat
Q30: Where is DNA found in prokaryotes?<br>A) only
Q37: In Figure 22-1, which virus is illustrated?<br>A)
Q60: Which lineage includes members called lancelets?<br>A) Cephalochordata<br>B)
Q63: courtship displays<br>A)site that provides food, shelter, nesting
Q115: nucleus<br>A)found in all living cells<br>B)found in prokaryotic
Q149: Which class includes the fleshy-finned fishes, which