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A multicellular organism can not rely on glycolysis alone for energy because glycolysis is just one step in respiration. Glycolysis alone does not produce the amount of oxygen that a multicellular organism needs.

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9y ago
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10y ago

In cell division cell require high amount of energy, more cell means need more energy.

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Q: Why do multicellular organisms need to use more energy?
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What do all multicellular organisms need to get energy?

carbon dioxide or oxygen


Do all multicellular organisms need oxygen for their cells to get energy they?

yes


What do organisms need in order to reproduce?

Most multicellular organisms reproduce sexually .


Is a cat unicellular or multicellular?

A cat is multicellular. Multicellular organisms have more than two cells. A multicellular organism is one that can be seen without the need of a microscope.


Is a cat made up of one cell?

A cat is multicellular. Multicellular organisms have more than two cells. A multicellular organism is one that can be seen without the need of a microscope.


Do more complex organisms need more energy than simpler organisms?

yes they have more mass which needs more energy!


Why do multicellular organisms need specialized tissues?

Cell specialization is necessary to support multicellular life because multicellular organisms need different tissues. This means it needs cells to make up those tissues and perform different functions.


What role did cyanbacteria play in the evolution of life on earth?

The role of raising atmospheric oxygen to so high a level that multicellular and complex organisms could evolve. Oxidative phosphorylation generates the energy through ATP that larger and more complex organisms need.


Why do humans have multicellular cells?

We need to be multicellular, because we need all the different types of cells for what our body's systems do. Being multicellular gives humans more capabilities that other organisms might not be able to do. Humans would not be built the same way that we are now if we were not multicellular, we would have a lot less functions.


What can be a disadvantage for multicellular organisms?

Some of the structures formed by specialized cells are dependent upon other structures. If one structure within the organism is unable to function, other structures may not be able to function either. Muliticellular organisms need more energy than single-celled organisms to function.


Would multicellular organisms function without specialized cells?

no it cant because multicellular organisms need specilized cells in order for them to remain stable to focus in one job


Why must large organisms be multicellular?

Multicellular organisms require specialized organs and systems because in multicellular organisms, different jobs are done by different cells that are specialized, e.g. A blood cell carries oxygen. A nerve cell sends and receives signals. In multicellular organisms different functions are divided among different cells. The cells in multicellular organisms are organized in ways the enables them to survive and reproduce. For any multicellular organism to survive, different cells must work together. The right type of cell must be in the right place to do the work that need to be done.