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Phoenix [80]
1 year ago
15

In the excretory system , a waste substance called ______ is filtered out of the blood.

Biology
1 answer:
Kitty [74]1 year ago
8 0

Answer:

urea

ignore this line

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Which food contains the most kcal/gram, based on the data in the table?
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Spores are produced by _____ in the diploid phase.
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In a second experiment, variety A seedlings at both temperatures were treated with a chemical that prevents NADH from being oxid
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Answer:

In cellular respiration, glycolysis is the first step in which glucose is oxidized into pyruvate. The electrons released by glucose during its oxidation is taken by NAD⁺ which gets reduced to NADH in glycolysis.

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So when a chemical used that prevents NADH from being oxidized then no electron will be transferred to oxygen so oxygen will not be consumed and no ATP will be generated and also no NAD⁺ will be available for glycolysis.

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4 0
3 years ago
Put the following structures in order of superficial to deep based on their descriptions:
AleksandrR [38]

Answer:

The right order is 3, 1, 2.

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Then, the layer described as 1 is the pigmented part that has melanocytes, which may be the uvea that consists of the whole of the iris, choroid membrane and ciliary processes.

Finally, the deepest layer in this question describes the lens, which is a gelatinous biconvex lens. This important structure enables the eye to focus on objects.

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