Which statement best describes the role of transfer rna in protein synthesis?
transfer rna carries a copy of the dna base sequence to the cytoplasm.
transfer rna matches up amino acids with the base sequence copied from dna.
transfer rna composes the ribosome on which the protein forms.
transfer rna brings nucleotides to make a copy of the dna base sequence.

The pressure in a fluid is affected by which characteristics of that fluid

Which set of characteristics best describes igneous rock? a) largest type of rock, made of organic matter, hardest type of rock b) least abundant type of rock, made of other rocks, made mostly of minerals c) found on all continents, contains wavy bands of stripes, contains fossils d) most abundant type in earth's crust, made of magma/lava, contains no fossils

Which are forms of frozen water? check all that apply. dew frost hail rain sleet