No cell could live without:a)Enzymesb)Phytochromec)Chloroplastsd)Prote...
- Phytochromes are pigment molecules that act as photoreceptors and are found in plants.
- Enzymes are biocatalysts that cause a change in the rate of a chemical reaction.
- Chloroplasts are cell organelles that are present mostly in plant cells and help capture sunlight and in photosynthesis.
- Proteins are biomolecules formed of long amino acid chains that are necessary for a cell to function.
- Proteins are involved in carrying out nearly all the functions of a cell.
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No cell could live without:a)Enzymesb)Phytochromec)Chloroplastsd)Prote...
Enzymes are essential for the survival of cells
Enzymes are biological molecules that act as catalysts, speeding up chemical reactions within cells. Without enzymes, many essential cellular processes would occur too slowly to sustain life. Enzymes are involved in a wide range of functions within cells, including metabolism, growth, and repair.
Enzymes are needed for:
- Breaking down nutrients into smaller molecules that can be used by the cell for energy and building materials
- Facilitating the synthesis of important cellular molecules
- Helping cells respond to signals from their environment
- Repairing damage to cellular components
Importance of enzymes in cell survival
Enzymes are crucial for the functioning of cells because they lower the activation energy required for chemical reactions to occur. This allows cells to carry out essential processes at a much faster rate than would be possible without enzymes.
Enzymes are highly specific in their actions, meaning that each enzyme catalyzes a particular reaction. This specificity is essential for cells to regulate their metabolism and maintain homeostasis. Without enzymes, cells would not be able to efficiently carry out the chemical reactions necessary for their survival.
In conclusion, enzymes are indispensable for the survival of cells. They play a vital role in facilitating essential cellular processes and maintaining the overall function of the cell. Without enzymes, cells would not be able to function properly and would ultimately perish.