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Alisiya [41]
3 years ago
15

A calcium atom can have its highest energy level be filled by forming an ionic bond with a single iodine atom. True or false? ..

.?
Biology
1 answer:
postnew [5]3 years ago
4 0

For the answer to the question above.

It is False, because Calcium is a 2+ cation, while Iodine has only a 1- anion. You need two Iodines to fill calcium's outermost shell.

I hope my answer helped you in some ways.

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Read 2 more answers
Which of these is a product of anaerobic rrespiration
Arlecino [84]
The products of anaerobic respiration are lactic acid, carbon dioxide, and water.
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3 years ago
During aerobic respiration, the energy within the bonds of a glucose molecule is released in small amounts in a step-by-step, en
Rus_ich [418]

Answer: In this process, the energy released in form of ATP (Adenosine triphosphate) is used to POWER BIOCHEMICAL PROCESSES.

Explanation:

Aerobic respiration is the process by which living organisms breaks down glucose molecule to release energy. Oxygen is used for this process that's why the name aerobic.

Aerobic respiration releases energy within the bonds of glucose step by step in an enzyme controlled reaction. The stages of these processes includes:

--> Glycolysis: In this stage, glucose molecules are split to produce two molecules of ATP and two molecules of NADH (another energy carrying molecule).

--> Krebs Cycle: this is the second stage which occurs in the mitochondria of cells. The 2 ATP molecules generated from glycolysis is used to produce two more ATP, 8 more NADH and 2 molecules of FADH. This makes it a total of 16 energy molecules ( including 2 molecules of ATP from glycolysis).

--> Electron transport chain: this is the last stage of aerobic respiration which takes part at the inner member of the mitochondria. Electrons are transported from molecule to molecule down an electron-transport chain. Some of the energy from the electrons ( NADH and FADH from kreb cycle) is used to pump hydrogen ions across the membrane, creating an electrochemical gradient that drives the synthesis of many more molecules of ATP. As a result 32 more ATP are generated.

In conclusion, a total of up to 36 molecules of ATP from just one molecule of glucose in the process of aerobic respiration which are used to power biological processes.

7 0
3 years ago
Which of the following explains why the Midwest is not suffering as severe damage from acid rain as are the northeastern states?
weqwewe [10]

Answer:

a. Midwest has few sources of acid rain-forming pollutants.

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Midwest has few sources of acid rain-forming pollutants because Midwest has  less number of factories which produces less pollution. Farming, mining, and manufacturing of different products are the major industries Midwest. Other industries like transportation, finance, and machinery are also important for the economy of Midwest. Due to less number of factories less amount of pollutants goes to the atmosphere and will not cause acid rain.

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Please Help
Elena-2011 [213]

<u>Answer:</u>

<em>The south beach in Florida is at high risk of flood from high tide.</em>

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The interaction between the sun and moon causes the high tides to occur even in the sunny days.

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