What is the correct sequence of events that occur during protein synthesis?

Biology

1 answer:

bixtya [17]2 years ago

4 0

Answer:

3, 1, 4, 5, 2

Explanation:

DNA helicase enzyme will unwind DNA into 2 segments for a template. Complementary nitrogenous bases will attach themselves to one of the DNA strands. mRNA carries codons for instructions from DNA. mRNA leaves the nucleus and joins with a ribosome (tRNA) in the cytoplasm. tRNA has anticodons which are complementary to a specific mRNA molecule. tRNA pairs with and translates instructions that the mRNA is carrying. Each amino acid delivered to the ribosome by tRNA begins forming a chain of amino acids, called a peptide bond.

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Select all of the reactants in cellular respiration. glucose oxygen carbon dioxide water be ATP

vampirchik [111]

A, B, D

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3 years ago

Which of the following describes an ionic compound?

Alexxx [7]

Answer:

Two-element compounds are usually ionic when one element is a metal and the other is a non-metal.

Explanation:

sodium chloride: NaCl, with Na+ and Cl- ions

lithium nitride: Li3N, with Li+ and N3- ions

magnesium oxide: MgO, with Mg2+ and O2- ions

calcium phosphide: Ca3P2, with Ca2+ and P3- ions