Question

Some substances are needed by the cells while some are discarded by the cells. Look at the
substances in the table, identify and tick mark which substances should go in and which substances
should go out of the cell.​

Answer 1

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Toxic damage to cells can cause individual cell death and if sufficient cells are lost, the result can be tissue or organ failure, ultimately leading to death of the organism. It is nearly impossible to separate a discussion of cellular toxicity and biochemical toxicity. Most observable cellular changes and cell death are due to specific biochemical changes within the cell or in the surrounding tissue. However, there are a few situations where a toxic chemical or physical agent can cause cell damage without actually affecting a specific chemical in the cell or its membrane. Physical agents such as heat and radiation may damage a cell by coagulating their contents (similar to cooking). In this case, there are no specific chemical interactions. Impaired nutrient supply (such as glucose and oxygen) may deprive the cell of essential materials needed for survival.

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Hope it helps... ¯\_(ツ)_/¯

Answer 2

Toxic damage to cells can result in individual cell death, and if enough cells are destroyed, tissue or organ failure can occur, eventually leading to the organism's death. It's practically impossible to distinguish between cellular and biochemical toxicity in a discussion of toxicity.

Cell death and most visible cellular changes are caused by metabolic changes within the cell or in the surrounding tissue. However, a hazardous chemical or physical agent can cause cell damage without impacting a specific chemical in the cell or its membrane in a few conditions.

Heat and radiation, for example, can harm a cell by coagulating its contents.There are no specific chemical interactions in this scenario. A lack of critical nutrients (such as glucose and oxygen) might deprive a cell of the components it needs to survive.