A phospholipid molecule has a polar and a nonpolar end. Because of this, water molecules form
A. hydrogen bonds with the polar end of the phospholipid molecule.
B. polar bonds with the nonpolar end of the phospholipid molecule.
C. polar bonds with the polar end of the phospholipid molecule.
D. hydrogen bonds with the nonpolar end of the phospholipid molecule.
E. covalent bonds with the nonpolar end of the phospholipid molecule.
Answer: A
You might also like to view...
During RNA processing a(n) _____ is added to the 5' end of the RNA.
a. 3' untranslated region b. a long string of adenine nucleotides c. 5' untranslated region d. coding segment e. modified guanine nucleotide
Which part of the brain is best associated with thinking and problem solving?
a. cerebral cortex b. spinal cord c. hypothalamus d. midbrain e. cerebellum
Where is translation accomplished?
A) lysosomes B) smooth endoplasmic reticulum C) ribosomes D) nucleoli
The inflammatory process includes redness, heat, pain, loss of function, and:
a. pus drainage b. scabbing c. swelling d. scarring