24. Which of the following statements about nucleic acids and nucleotides is true?
a. Nucleotides are chains of nucleic acids held together by bonds.
b. Nucleic acids are composed of subunits called nucleotides.
c. Nucleotides and nucleic acids are the same thing.
d. None of the above.

a chair, a bed, and a toothbrush

explanation:

i was told this before by a teacher, so yeah

answer: i don't know

explanation:

you need to provide a picture, otherwise i can't tell you.

if you can provide one, i'd be more than happy to you with this!

lysosome is this part of the cell is surrounded by a very thick outer membrane to protect the rest of the cell from its strong enzymes.

in the year 2850, humans successfully colonized mars. the martian modules that were constructed could hold only a small population of people. it is now a century later, and the population on mars has grown to 600 people. of the current mars population, 45 people express the recessive phenotype for phenylketon- uria (pku) syndrome (pp genotype).

explanation: