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1 month ago
8

Consider the atps that can be generated via substrate-level phosphorylation. Will glycolysis be useful for generating any atps d

uring growth on polyurethane? How many atps can be generated via tca? Is this enough to support growth (is there a net positive in the atp tally)?
Biology
2 answers:
garik1379 [2K]1 month ago
5 0

Absolutely, glycolysis generates sufficient ATP to sustain growth.

Further Explanation:

Substrate-level phosphorylation refers to the method by which ATP is produced when a high-energy substrate is transformed into a low-energy substrate.

ATP, or adenosine triphosphate, is the energy-carrying molecule found in living organisms, generated in the cytoplasm during glycolysis and within mitochondria during aerobic respiration. ATP can be created either through oxidative phosphorylation or via substrate-level phosphorylation encompassing glycolysis and the tricarboxylic acid cycle.

The tricarboxylic acid cycle (TCA), also known as the citric acid cycle, is integral to aerobic respiration. Following glycolysis, the product pyruvate converts into acetic acid, which serves as a key precursor for initiating the TCA cycle, which in turn produces approximately 32 ATP molecules.

Learn More-

  1. Learn more about haploid cells during meiosis
  2. Learn about how mitosis and binary fission are similar
  3. Learn about a dividing eukaryotic cell treated with a drug that hinders the shortening of spindle microtubules. This will halt the cell division cycle at the ____ stage.

Answer Details:

Grade: High school

Chapter: Respiration

Subject: Biology

Keywords:

ATP, adenosine triphosphate, glycolysis, cytoplasm, mitochondria, aerobic respiration, tricarboxylic acid cycle, citric acid cycle, pyruvate, oxidative phosphorylation, substrate-level phosphorylation.

Tresset [2.2K]1 month ago
3 0

Glycolysis is beneficial for ATP production due to its capability to generate a net gain of ATP molecules. Each glucose molecule results in the production of two ATP during this process. If the ETPUM undergoes fermentation, then the organic components can be utilized for the primary electron transport.

Additionally, the TCA cycle yields two ATPs, which is adequate for supporting growth.

Further Clarification:

Phosphorylation:

Phosphorylation involves the chemical addition of a phosphoryl group (PO3-) to an organic molecule. The removal of a phosphoryl group is termed dephosphorylation. Both processes are catalyzed by enzymes such as kinases and phosphotransferases.

ATP:

Adenosine triphosphate is a complex organic molecule that provides energy for many cellular processes including muscle contraction, nerve impulse propagation, and chemical synthesis. ATP is often referred to as the "molecular currency" of energy transfer within cells and is found in all forms of life.

Uses of ATP:

The ATP molecule serves as the essential nucleotide known as the "molecular currency" facilitating energy storage and transfer in cellular contexts.

TCA:

Tricyclic antidepressants (TCAs) represent a category of medications primarily employed as antidepressants. First identified in the mid-1950s, their use expanded later in the decade. They derive their name from their chemical structure, which comprises three interconnected rings of atoms.

Subject: biology

Level: college

Keywords: Phosphorylation, ATP, ATP applications, TCA.

Related links:

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