A scientist has obtained a sequence of chimpanzee (pan troglodytes) dna, which is believed to encode a chemokine receptor gene. the scientist is examining the sequence to identify potential open reading frames (orfs), which contain both a start and stop codon. using the partial sequence of chimpanzee dna below, identify the total number of orfs.

Dry ice is solid carbon dioxide that is used in the transport of food and medicine. dry ice becomes a gas at –78.5°c without becoming a liquid first.

What is special about a dc circuit ?

Aball thrown by ginger is moving upward through the air. diagram a shows a box with a downward arrow. diagram b shows a box with an upward arrow. diagram c shows a box with a downward and upward arrow equal in size. diagram d shows a box with a downward and upward arrow with the downward arrow larger in size. which force diagram represents the forces on the ball? you may neglect the effects of air resistance.