Base your answer on the information below and on your knowledge of biology. a student designed an experiment to determine if air temperature had an effect on the rate of photosynthesis in corn plants. which tool is correctly paired with a procedure that could be used during this experiment?
(1) an electronic balance to measure the volume of soil in which each corn plant is grown
(2) a graduated cylinder to measure 30 ml of water for each plant daily
(3) a metric ruler to determine the mass of each plant each week
(4) a celsius thermometer to determine the ph of the soil

Protein synthesis actually begins in the nucleus when transcribes a single gene on the dna molecule is copied. the process of copying this gene is called this copy is known as and contains the protein building instructions. this copy is sent out into the cytoplasm to the part of the cell known as the the of the ribosome will join together to form a functional ribosome when they attach to the mrna. as the mrna moves through the ribosome, the message is read by transfer rna brings the correct back to the ribosome. the amino acids are placed in the correct order and are hitched together by

Which of the following is not considered an appendage of the skin? nails glands follicles none of the above

What is the one part of the nucleotide  that differs among the other different nucle  tides?