Question
Which term describes an extensive network of tubes sacs, and vesicles throughout a cell that provides transport as its main function? cell membrane endoplasmic reticulum centriole cell wall
Solution
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(311 Votos)
Aurelio
Veterano · Tutor por 12 anos
Resposta
The correct answer is 'B', the endoplasmic reticulum.
Explicação
## Step 1The question is asking for the term that describes an extensive network of tubes, sacs, and vesicles throughout a cell that provides transport as its main function. The options provided are cell membrane, endoplasmic reticulum, centriole, and cell wall.## Step 2The cell membrane is the biological membrane that separates the interior of all cells from the outside environment. It is not primarily involved in transport.## Step 3The endoplasmic reticulum is an extensive network of tubes and sacs within the cell that is involved in the transport of materials. It is the correct answer.## Step 4The centriole is a component of the cytoskeleton in eukaryotic cells, involved in the organization of microtubules and in cell division. It is not primarily involved in transport.## Step 5The cell wall is a rigid layer that is found outside the cell membrane and provides structural support to the cell. It is not primarily involved in transport.