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Verizon [17]
3 years ago
15

the oxygen consumed during cellular respiration is involved directly in which process or event?; a) glycolysis; b) accepting ele

ctrons at the end of the electron transport chain; c) the citric acid cycle; d) the oxidation of pyruvate to acetyl coa; e) the phosphorylation of adp to form atp
Biology
1 answer:
Serga [27]3 years ago
5 0
It's B) accepting electron at the end of the electron transport chain
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<span>During photosynthesis, plants use carbon dioxide and produce oxygen. During metabolism oxygen is used and carbon dioxide is a product. Humans impact the carbon cycle during the combustion of any type of fossil fuel, which may include oil, coal, or natural gas.</span>
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3 years ago
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What kind of lab equipment would you use to conduct a small chemical experiment
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Answer:

Beaker - A beaker is a glass container with a flat bottom and a small spout for pouring. It is used in the chemistry lab for mixing, heating, and stirring liquids. Beakers come in various sizes and are shaped like a cylinder.  

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Bunsen burner - The Bunsen burner is a metal tube that produces a flame from gas such as methane, propane, or butane. It is used in the lab for heating and sterilizing. The Bunsen burner is named after German chemist Robert Bunsen.  

Bunsen burner

Crucible - Crucibles are containers used for heating substances to very high temperatures. They are generally made from materials such as porcelain, nickel, and alumina.  

Erlenmeyer flask - This is a type of chemistry flask with a conical shaped body, a cylindrically shaped neck, and a flat bottom. It generally has measurement marks on the side. It is similar to a beaker, but has the cone shaped body. The cone shape reduces losses from evaporation and helps to prevent spills when stirring the liquid.  

Erlenmeyer flask

Funnel - A funnel is a pipe with a wide mouth that helps to pour substances into a container without spilling. In a chemistry lab, funnels are often used together with filters to separate a mixture.  

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Gloves - Laboratory gloves are important to wear in order to protect the skin from chemical substances. Always listen to your teacher and make sure to wear gloves when performing experiments.  

Always wear gloves

Goggles - Goggles are very important when performing experiments of any kind. They can keep dangerous chemicals and other substances from damaging your eyes. Always wear your goggles in the lab!

Always wear goggles

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Pipette

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7 0
3 years ago
When you improve the ability of your muscles to repeatedly exert themselves, you're improving your __________?
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You improve your Your Muscular Indurance.

Hope this helps
7 0
2 years ago
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dybincka [34]

If the average length of a woman's ovarian cycle is 30 days, the average length of her uterine cycles is most likely 28 days.

<h3>What is the ovarian cycle?</h3>

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Hence, if the average length of a woman's ovarian cycle is 30 days, the average length of her uterine cycles is most likely 28 days.

Learn more about ovarian cycle:brainly.com/question/14224887

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6 0
1 year ago
In studying the gene pool of a population, you find that 21% of the population exhibits the recessive trait for eye color and th
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In order to solve this problem we use these formula:
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