You step on the scale and notice that you lost 5 pounds. which of the following has changed?
a) only your mass changed
b) only your weight changed
c) neither your mass nor your weight changed
d) both your mass and weight changed

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

If jane has the blood type ab and marries john who has type o blood what are the possible phenotypes of their first kid?

Which direction does the energy flow in this energy pyramid ?