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Cell Division and Cellular Transport

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Questions and Answers

What are the functions of cell division?

Store genetic information, regulate gene expression, synthesize proteins, eliminate damaged DNA

Repair injured body parts, replace aging cells, help organism grow larger, reproduction (correct)

Produce energy, regulate cell metabolism, maintain cell structure, facilitate communication

Produce new organelles, increase cell size, remove waste from cells, promote genetic variation

During which stage of the cell cycle does DNA condense to form separate chromosomes?

Anaphase

Interphase

Metaphase

Prophase (correct)

What is the primary function of active transport in a cell?

Facilitating the movement of substances down their concentration gradient without energy input

Maintaining osmotic balance within the cell

Assisting in the diffusion of gases across the cell membrane

Moving substances against their concentration gradient using energy (correct)

Which structures aid in cell division by pulling chromatids apart into each side of the cell?

<p>Fibers of the centrioles (C)</p> Signup and view all the answers

Study Notes

Cell Division Functions

Cell division enables growth, repair, and maintenance of tissues and organs in an organism.
It allows for the reproduction of an organism, as it produces gametes (sperm and egg cells).
Cell division also enables the replacement of damaged or dead cells.

Cell Cycle

DNA condenses to form separate chromosomes during the prophase stage of the cell cycle.

Active Transport

The primary function of active transport in a cell is to move molecules from an area of low concentration to an area of high concentration, requiring energy input.

Cell Division Structures

Centrioles aid in cell division by pulling chromatids apart into each side of the cell.

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Description

Test your knowledge about cell division and cellular transport with this quiz. Questions cover topics such as active transport, passive transport, functions of cell division, and the structures involved in cell reproduction.