b. news about a scientific discovery reaches the public sooner.
c. only the most exciting experiments are published.
d. a hypothesis is accepted without any supporting evidence.
Answer: A. A scientific paper is a reliable source of information.
Explanation:
A peer review is a kind of analysis of the research outcome by the people who generally exhibit the same competency as that of the author or researcher and knowledge for a particular subject or topic in which the research has been conducted. Such a process makes the research outcome more authentic and reliable. The author learns to improvise the research process and corrects the mistakes after the peer review.
Answer:
The correct answer is : A scientific paper is a reliable source of information.
Answer:
The energy used for muscular cont ration is ATP(adenosine triphosphate) This is the energy currency produced in the mitochondrial during cellular respiration.
During muscles contraction.The ATPs is broken down to ADP and Pi.
This is the breakdown of energy rich bonds binding phosphate ions with ATP.The breakdown of the bonds produced -32kJper the 3 bonds in ATP. Therefore as each bond is broken, energy is produced for muscle contraction
It is an exergonic reaction with production of heat.
Thus ATP is used for muscle contraction.ADP is the intermediate of ATP when one Phosphate is removed during the breakdown.
Thus the sequence is Adenosine triphosphate (3 phosphate) to Adenosine diphosphate(2 phosphate) to Adenosine monophosphate (1 phosphate)
Each bond breakin gives equal energy of -32kJpermol.
Explanation:
Explanation:
b.actuation
c.electronics/computation elements
Answer:
1. Air conditioner
2. Washing/drying machine
Explanation:
1. Mechatronic System: The air conditioner:
Sensors: Thermometers
Actuation: Motors used to move the vanes that guide the air out of the vent.
Electronics/computation elements: Microprocessor used to process information from the sensors
2. Mechatronic System: Washing/ drying machine
Sensors: Thermometers
Actuation: Motors used to turn the washing drum
Electronics/computation elements: Microprocessor used to process the wash time and control the drum
The cytoplasm is where cellular respiration starts off. Here, glucose gets disassembled into smaller molecules. Additionally, a small amount of energy is released. The mitochondrion hosts the second stage.
The Krebs cycle, oxidative phosphorylation, and glycolysis—an anaerobic process—are the three phases of aerobic cellular respiration.
The Krebs cycle, the second phase of cellular respiration, happens in the matrix. On the inner membrane, electron transport occurs in the third stage.
Glycolysis, the citric acid cycle, and oxidative phosphorylation are the three basic processes that take place during cellular respiration. The citric acid cycle happens in the mitochondrial matrix, oxidative phosphorylation happens on the inner mitochondrial membrane, and glycolysis happens in the cytoplasm.
What two anaerobic cellular respiration pathways are there? Instead, some species use anaerobic respiration, which doesn't need oxygen, to make ATP from glucose. Fermentation is a crucial method of producing ATP without the use of oxygen. Fermentation comes in two flavors: lactic acid fermentation and alcohol fermentation.
Where do aerobic phases occur? The mitochondrial matrix of the cell is where aerobic respiration takes place.
To Learn more About cellular respiration, Refer:
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The first stage of cellular respiration occurs in the cytoplasm. This is where glucose is broken down into smaller molecules. A small amount of energy is also released. The second stage occurs in the mitochondria. This is where the small molecules combine with oxygen to produce water, carbon dioxide, and a large amount of energy.