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What else can I help you with?
Oxygen or hydrogen what is largest in earth?
Oxygen is more abundant than hydrogen. In fact it is the most abundant element on Earth.
How abundant is helium on earth?
Not very...
Which metallic element is the most abundant by weight?
The most abundant metal in the earth crust is aluminium.
What is the mass of the earth is made by which two elements?
In the Earth crust the most abundant are oxygen and silicon.
What is the seventh most abundant element in earth's crust?
i think its potassium
What was the purpose of the Miller and Urey experiment?
To see if biological compounds could form spontaneously on early Earth To see if simple molecules can combine spontaneously. To find out how biological molecules could have first formed How life can evolve from nonliving matter
Is potassium abundant?
Yes, potassium is considered an abundant element on Earth and can be found in various minerals, soils, and natural sources. It is a vital nutrient for plant growth and essential for many biological functions in animals and humans.
Why is there so much nitrogen?
Nitrogen is abundant in the Earth's atmosphere because it is a stable molecule that is not easily reactive. Nitrogen gas makes up about 78% of the atmosphere, and it is essential for life as it is a key component of proteins, DNA, and other biological molecules. Ultimately, the abundance of nitrogen is a product of the Earth's history and evolution.
Is nitrogen found in the earths atmosphere?
Yes, nitrogen is the most abundant gas in Earth's atmosphere, making up about 78% of the air we breathe. It is found in a diatomic form as N2 molecules.
Sucrose is an example of what kind of organic molecule?
It is a carbohydrate. Glycogen is a polysaccaharide stored in animals and starch is a polysaccaharaide stored in plants. Carbohydrates give you the energy you need to do life processes. Cellulose is a structural carb. It is the most abundant biological material on Earth.
Which is the abundant METAL in the earth's crust?
Aluminum is the most abundant metal in the crust of the Earth.
Would an organism with biomolecules of opposite chirality survive on Earth?
Molecules of opposite chirality would be toxic to the ones that currently exist on earth right? So that would mean that the L molecules already in existence on earth would be toxic to the newly introduced D molecules? I'm not really sure about this, anyone have more chemistry/biology background?
What is a likely event regarding the origin of simple biological molecules on earth that can be tested through a scientific process?
One likely event is the prebiotic formation of simple biological molecules like amino acids through chemical reactions in the early Earth's atmosphere and oceans. This hypothesis can be tested by recreating the conditions of early Earth in laboratory settings to observe if similar molecules can be formed.
What kind of polysaccharide is found in plant walls and most abundant polymer on earth?
Cellulose. Cellulose is a polymer of glucose molecules. It is different from starch or glycogen due to the type of bond between the glucose molecules.
What was the most abundant gas present in the original planetary atmosphere?
The most abundant gas in Earth's original planetary atmosphere was likely hydrogen, followed by helium. This composition changed over time due to various geological and biological processes.
What was the most abundant gas in the seconday atmosphere?
Water vapor was the major gas produced in the secondary (post-formation) atmosphere on Earth. Oxygen was gradually maintained as an abundant gas by the action of biological organisms.
Which is the most abundant element in earth crust?
Aluminum is the most abundant metal in the crust of the Earth.
