Phospholipids have hydrophobic ______, and hydrophilic ______
heads; tails
tails; heads
glycerol; fatty acids
amino acids; monomers
tails; heads
Explanation:
The tails are lipid-soluble and “fear” (phobia) water (hydro), while the heads of phospholipids are water-soluble and “love” water (hydro) and thus are hydrophilic.
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A. All of the answer options are correct. B. promote protein synthesis. C. promote anabolic metabolism to store energy within cells. D. build and strengthen muscle tissue. E. interfere with the normal production of anterior pituitary tropic hormones.
The stage of viral replication in which the new viruses leave the host cell is:
a. Release b. Attachment c. Penetration d. Synthesis e. Assembly
Most liquids become less dense upon solidification, but water is different in that it becomes denser when it solidifies
Indicate whether the statement is true or false
The binomial nomenclature system uses what two names to identify organisms?
a. genus and suborder b. genus and order. c. genus and family. d. genus and species