Why is it important that a scientist keep accurate records of an experiment he conducts?
a. in order to keep an accurate record of how many hours he spent in the lab
b. in order to back up the conclusions he publishes as a result of the experiment
c. in order to reminisce over all his experiments after he retires

This is one form of rna that transports a specific amino acid to a ribosome during protein synthesis.

Which of the following will a bacterium produce when a human gene is added to its genome? question 4 options: human carbohydrates a protein made up of both human and bacterial properties the human protein coded for by the human gene human plasmids that can be isolated from the bacterium

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.