ALM: Origin of cellular life, Cell theory, and Tour of the cell. Note: As you no

Question

ALM: Origin of cellular life, Cell theory, and Tour of the cell. Note: As you now know, one of the "recurring themes" in Biology is the relationship between structure and function. Whether we are speaking of modifying the structure of a molecule by adding a functional group, or understanding how an organ functions by considering its structure, we will revisit this concept repeatedly Origin of cellular life What are the four stages by which chemical and physical processes are hypothesized to have produced the first living organisms (in your words)? Under this, what is the evidence that these stages actually occurred? Stage 1 The evidence that this occurred? Stage 2. The evidence that this occurred? Stage 3 The evidence that this occurred? Stage 4. The evidence that this occurred? Cell Theory 1. State the four basic tenets of the modern cell theory. 2. Evaluate this statement using your knowledge of cell theory: "Maggots arise spontaneously from rotting meat."

Explanation / Answer

Answer

• synthesis of small organic molecules - abiotic (non-living) such as amino acids and nitrogenous bases.

• binding of these small molecules in macromolecules, such as proteins and nucleic acids

• the packaging of these molecules in protocells

• the origin of the self-replicating molecules that eventually made the inheritance possible

Answer : cell theory 1

Anser cell theory 2

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