Organisms can be classified either as multicellular or unicellular. which of the following groups contains at least some unicellular organisms?

Enzymes are proteins that speed up reactions by providing an additional energy source supplying additional molecules for the reaction removing inhibitors that slow down reactions lowering the amount of energy required

Which statement best describes the relationship between an allele and a gene? question 1 options: an allele is a variation of a gene that can be expressed as a phenotype. an allele is the part of a gene that attaches to messenger rna molecules. an allele is a segment of a dna molecule that controls replication of a gene.

About how many years does it take for one cycle of surface water to become deep water and then surface water again in the oceans? 101001,000