Arrange the Following in the Correct Order of Heart Development

question 82

Multiple Choice

Arrange the following in the correct order of heart development.

• A) splanchnic mesoderm; endocardial tubes; primitive heart tube
• B) endcardial tubes; primitive heart tube; splanchnic mesoderm
• C) splanchnic mesoderm; primitive heart tube; endocardial tubes
• D) primitive heart tube; splanchnic mesoderm; endocardial tubes

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Definitions:

Endoplasmic Reticulum

A network of membranous tubules within the cytoplasm of a cell, involved in protein and lipid synthesis, and detoxification processes.

Lysosome

Membrane-bounded vesicle containing hydrolytic enzymes that function as intracellular digestive enzymes.

Ribosomes

Molecular structures within cells where proteins are synthesized, following the instructions encoded in messenger RNA.

Mitochondria

Organelles within cells that generate most of the cell's supply of adenosine triphosphate (ATP), used as a source of chemical energy.