When naming covalent compound, which of the following statements is correct? A. The prefix is always used to tell how many atom each element has B. When the first element in the compound has no subscript, no prefix is necessary
C. The prefix is used for both the first and second element in the compound D. When the second element in the compound has no subscript, no prefix is necessary​

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

In the reaction between a crushed antacid tablet and vinegar what gas is emitted

What shape would a molecule with two bound groups and two lone pairs have?