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kherson [118]
3 years ago
9

1. Write the order of the steps in the scientific method (you should have 7 steps):

Biology
1 answer:
Goryan [66]3 years ago
6 0

Answer:

Ask a question

preform research

establish your hypothesis

test your hypothesis

make an observation

analyze results and draw a conclusion

present the findings

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Which reaction steps are irreversible and require a different enzyme in gluconeogenesis than in glycolysis
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Answer:

The following two steps:  

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Explanation:

Many of the enzymes play a common role between the processes of gluconeogenesis and glycolysis. The reactions that are irreversible in the case of glycolysis get bypassed by different routes undertaken in gluconeogenisis.

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Which explanation accurately describes how matter is transformed within the process of photosynthesis?
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Answer:

D) The hydrogen and oxygen atoms of water are split in the light reactions, and oxygen is released. In the Calvin cycle, hydrogen atoms join with the carbon and oxygen atoms of carbon dioxide to form carbohydrates.

Explanation:

Photosynthesis is the process by which plants produce carbohydrates (sugars) from carbon dioxide in the atmosphere and water using the energy of sunlight. The process of photosynthesis occurs in two stages: (i) the light-dependent stage and (ii) the light-independent stage.

Light reactions: In this stage, the hydrogen and oxygen atoms of water are split in the light reactions, and oxygen is released. Also, the energy storage molecule ATP and the reduced electron carrier NADPH are produced.

Light-independent reaction or Calvin cycle: in this stage, carbon atoms from CO₂ are incorporated into ribulose-5-phosphate and used to produce glyceraldehyde-3-phosphate, a three-carbon sugar using the energy of ATP and NADPH from the light reactions. Essentially, hydrogen atoms join with the carbon and oxygen atoms of carbon dioxide to form carbohydrates.

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Which two organisms most likely have a recent common ancestor? Explain.
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<em>Hope this helps and have a nice day.</em>

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What is fibre and it types​
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Fibre is the indigestible parts of plant foods, such as vegetables, fruits, grains, beans and legumes. It is type of a carbohydrate that helps keep our digestive systems healthy. 

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In the electromagnetic spectrum, the visible spectrum is the part, which is perceptible to the human eye. The electromagnetic spectrum in this array of wavelengths is known as simply light or the visible light. A general human eye will react towards the wavelengths in the range between 380 to 740 nm. A human eye sees the sky as blue that comes in the wavelength 490 nm because of the scattering of the visible light by the particles in the atmosphere. This concludes that 490 nm is the sole wavelength, which is reaching the eye.

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