Adna strand has the sequence accgagctt. which is the complementary strand of rna?
tggctcgaa
uggcucgaa
gttagtgcc
caatctagg

Which of the following correctly list the first appearance of organism in the fossil record from earliest to most recent

If you have a difficult time knowing where your hand is without looking at it you may be having a problem with your what ?

What is the significance of the protein-lined pits? a. protein attracts other proteins needed for atp synthesis within the cell. b. protein-lined pits are able to transport one molecule at a time down the concentration gradient within the cell. c. the polarity of proteins allows other polar molecules to attach and be transported in the cell by transport channels. d. receptors within the pits allow ligands to fuse and be transported into the cell by endocytosis.