Answer: True.
Explanation:
Glycolysis is a process that occurs in the cell cytoplasm, in which a 6-carbon glucose molecule is cleaved into two 3-carbon pyruvate molecules. Two molecules of ATP (Adenosine triphosphate, a molecule that acts as a source of energy to perform biological processes.) and two molecules of NADH are also obtained. It is a metabolic pathway responsible for oxidizing glucose in order to obtain energy for the cell. It consists of a series of consecutive enzymatic reactions, and when pyruvate is obtained, it continues to be used in other metabolic pathways in order to continue delivering energy to the organism. Glycolysis takes place both in the absence and presence of oxygen, so it is defined as an anaerobic process. Therefore, the final destination of the products obtained in glycolysis will depend on the conditions of the environment in which it is found, which will determine the metabolic pathway to be followed (i.e., whether oxygen is available or not). <u>In the absence of oxygen, glucose will not be completely oxidized to carbon dioxide and water, generating fermentative products</u> (lactic acid in animals and ethanol in yeast) producing only two net ATP molecules. <u>In the presence of oxygen, the pyruvate obtained during glycolysis enters the Krebs cycle</u> (to produce energy in usable form as ATP or GTP) <u>and then undergoes oxidative phosphorylation</u> (the process by which ATP is formed as a result of electron transfer from NADH or FADH2 to oxygen via a series of electron transporters) producing a net gain of between 36-38 ATP.
Answer:
- <u><em>The rock components of the crust are slowly but constantly being changed from one form to another and the processes involved are summarized in the rock cycle (Figure 3.2). The rock cycle is driven by two forces: (1) Earth’s internal heat engine, which moves material around in the core and the mantle and leads to slow but significant changes within the crust, and (2) the hydrological cycle, which is the movement of water, ice, and air at the surface, and is powered by the sun.
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- <u><em>The rock cycle is still active on Earth because our core is hot enough to keep the mantle moving, our atmosphere is relatively thick, and we have liquid water. On some other planets or their satellites, such as the Moon, the rock cycle is virtually dead because the core is no longer hot enough to drive mantle convection and there is no atmosphere or liquid water.</em></u>
Explanation:
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I don’t think it will impact the offspring since the cat wasn’t born being blind, but rather got blind through a fight. The offspring shouldn’t be blind since both cats weren’t born blind
Answer:
The answer would be C
Explanation:
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The answer to this question would be: <span>B) not exhibited in animals
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Plant cells have the ability to use solar/sunlight energy to produce food. The plant cell can do photosynthesis to produce food, therefore called as the producer in the food chain. Animal only consumes food so it was called consumer.