Four Sanger sequencing reactions were conducted: a single labeled, di-deoxy (ddNTP) was included in each tube, along with all four dNTPs. The sequence of the sequencing primer was 5’ CTACTT 3’. The reactions were run on a gel. The sequence of the original template strand is : 5’ AAGTAGCCACCACCAGCA 3’ How many bands are found in the ddCTP lane?

Penelope studies how the structure and function of the nervous system is related to behavior. she is a psychologist

Will mark you as ! keiko’s teacher was discussing the theory of endosymbiosis. she asked keiko to mark the organelles in the diagram that most closely resembled prokaryotes. which organelles should keiko mark? * the first image is the question and the second image is some information to you answer the !

This is a typical grassland food web. it is also a small picture of an important cycle on earth: the carbon cycle. describe how the carbon gets into this food web. a) bacteria and fungi, the decomposers, recycle carbon from dead organisms. b) carbon is found in the grass and is passed from one level to the next in this food web. eliminate c) all living things give off carbon dioxide as a by-product of respiration and it is released into the atmosphere. d) plants use carbon dioxide as a reactant in photosynthesis, to make usable chemical energy in the form of a sugar.