Fichas
Questions 1-15
Fichas del conjunto (15)
- 1It is important to Duck and __ in the event of an emergency.Cover
- 2Which of the following is unique in our best definition of life?pass along changes or mutations
- 3Which of the following is included among living things?none of the above
- 4Early reports of possible life on the first Mars landing turned out to be what?rust formation on Mars in the soil
- 5Water can absorb & release large amounts of heat without much change in temperature because of water's __heat capacity
- 6Globular or linear molecules made of amino acids are __proteins
- 7Widespread hydrocarbons including glucose are __carbohydrates
- 8With one end of a long molecule being polar, and the other end hydrophobic, this is a __lipid
- 9A universal solvent is __water
- 10Molecules that comprise most of any cell membrane are __lipids
- 11The most common molecules that interact via hydrogen bonding associated with all life are __water (molecules)
- 12A molecule with a backbone of N-C-C-N-C-C (mainly a chain of amino acids) is a __protein
- 13A long peptide chain is a __protein
- 14Components of all cells are __all of the above
- 15A molecule that demonstrates up to the 3rd level of structure (tertiary) & even a 4th level of structure is a __protein