Which statement correctly compares the number of chromosomes in a body cell to that in a sex cell of humans?

a. a body cell has 21 chromosomes; a sex cell has 23

b. a body cell has 21 chromosomes; a sex cell has two

c. a body cell has 46 chromosomes; a sex cell has 23

d. a body cell has 46 chromosomes; a sex cell has two

How does the author's purpose in this passage differ from an author writing about her personal struggle living with asthma?

Put the following processes of protein synthesis in the correct order: - dna strands unwind and separate - mrna copies dna according to complimentary base pairing - trna's anticodons bring amino acids to the corresponding mrna codons - amino acids bind to each other making a protein - mrna leaves the nucleus - a stop codon is reached, the newly formed protein is released to go do its job for the cell

Which organelles are labeled d, and what is one feature that distinguishes them from the other labeled organelles chloroplasts the only organelles that produce sugars from sunlight mosomes, only found in animal and bacterial cells centricles only found in animal cells mitochondra, the only energo-generating structures found in cells