2.
which of the following chemical reactions would react most slowly
a
reacting 2g of powdered zinc with 1 mol l sulfuric acid at a temperature of 20°c
reacting 2g of powdered zinc with 2 mol l sulfuric acid at a temperature of 30°c
reacting 2g of zinc lumps with 1 mol l sulfuric acid at a temperature of 20°c
reacting 2g of zinc lumps with 2 mol l sulfuric acid at a temperature of 30°c
answer

Microtubular fibers that assist in the movement of chromosomes during nuclear division in conjunction with proteins, makes up the small and large organelle pieces that assemble prior to translation three-base nucleotide sequence that can complementarily pair with the functional transcript, allowing a particular material to be brought to a ribosome particular time in the cell cycle when the cell’s systems determine if the cellular conditions are appropriate to continue through the cycle time in the cell’s cycle when proteins are made and organelles are duplicated enzyme that allows proper nucleotide bonding during transcription specific dna sequence which will initiate gene transcription division of the cell’s cytoplasm specific bond that forms between two amino acids when a carboxyl group binds to a amino group three-base sequence that does not code for a particular amino acid a paired organelle which facilitates the formation of movement microtubules time in the cell’s cycle when the microtubular structures exert an equal pressure on the cell’s genetic material

Which of the following observations indicates that there is a small, dense, positively charged part in the center of an atom? some uncharged particles are scattered by a gold foil. all uncharged particles are attracted towards a gold foil. all positively charged particles pass straight through a gold foil. some positively charged particles bounce back from a gold foil.

What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?