Need with my review, will give brainliest to anyone who gives a decent explanation to their answer.

which statements best describe the second stage of cellular respiration? check all that apply.

the stage happens in the cytoplasm.
the stage happens in mitochondria.
oxygen combines with small molecules.
glucose is broken down.
energy is released.

The stage happens in mitochondria.

Energy is released.

Explanation:

The second stage of cellular respiration is the Krebs cycle

In the first stage of respiration, called glycolysis, a molecule of glucose is broken down into two molecules of pyruvate. Therefore the option "Glucose is broken down" is wrong, as this happens in the first stage

Prior to the beginning of the Krebs cycle, pyruvate is converted into Acetyl CoA, and then enters the Krebs cycle, where it undergoes a series of reactions (oxidation) to generate CO2, and the NAHD, FADH2, and ATP. Therefore, it is true that energy is released (in the form of ATP)

The Krebs cycle occurs in the mitochondria (not the cytoplasm, there is where oxidative phosphorylation occurs).

I would also say that oxygen combines with small molecules best describes oxidative phosphorylation (or the electron transport chain), where oxygen acts as the final electron acceptor, and is reduced to water.

picture a world where computers are building made-to-order personalized robotic arms and synthetic organs, drones are circulating above mars! due to the rapid growth of technology, the future has never been more unpredictable, and it presents a huge challenge in education: we are teaching students how to work in a future that we have never been unsure of. it is widely predicted that in eight years’ time, there will be more jobs in the fields of science, mathematics, technology and engineering than in any other discipline. and, as the technology continues to develop, it will soon become clear that addressing social problems will involve more innovative thinking, and analytical and technical knowledge than ever before. undeniably, there are no subjects that encourage innovative and creative thinking, deep thought, problem solving and independence more than the stem subjects. while it is widely commented on that there is a need to reimagine the ways stem subjects are taught in schools by embracing a more interactive and innovative approach to appeal to more students, it should come as no surprise that some of the most reputable educational organizations in the world are already implementing changes to embrace stem. harvard, for example, announced in 2014 that they were increasing their computer science faculty by over 50% and has since introduced computer science as a core subject for all freshmen. the urgency of supporting stem subjects at a young age is becoming more relevant than ever, as adopting a keen interest in the curricula needs to happen early. however, beyond the age issue is one of gender.

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