The discoverers of DNA were not James D Watson and Francis Crick. They are the first scientist to formulate an accurate description of the DNA’s (deoxyribonucleic acid) complex , double-helical structure. They discovered that base pairing nucleotides must be; adenine and thymine; and cytosine and guanine. These base pairs are held together by a hydrogen bond, atype of chemical reaction that s easy to break and easy to reform. The statement is “DNA is a double helix made of two strands linked together with hydrogen bonds.”
FALSE - only herbivores and carnivores do
FALSE - only carnivores do
FALSE- only herbivores and omnivores do
In a glucose molecule, the number of hydrogen atoms is two times greater than the number of oxygen atoms.
The molecular formula for glucose is C6H12O6, which means that one molecule of glucose contains 6 carbon atoms, 12 hydrogen atoms and 6 oxygen atoms. So, if we compare the number of hydrogen atoms to the number of oxygen atoms in a glucose molecule, we see that there are 12/6 = 2 times more hydrogen atoms than oxygen atoms. This effectively answers the question: how many times larger is the number of hydrogen atoms than oxygen atoms in a molecule of glucose.
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SOS:
The answer is triticum!!!
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Answer:
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Explanation:
In the 16th century everyone thought everything revolved around the Earth. It wasn’t till the 17th century that everyone got it right that everything revolved around the Sun. I think both as we get better at understanding things our world becomes bigger and everything could change. One day we could find something different and the next day it will be totally different.
Glycolysis, the initial stage of cellular respiration, offers several advantages essential for cells' energy production and survival. Two significant advantages are Efficiency and Substrate availability.
1. Efficiency: Glycolysis occurs in the cytoplasm and does not require oxygen, making it an anaerobic process suitable for cells in low-oxygen environments.
It rapidly converts glucose into two molecules of pyruvate, producing a small amount of ATP and NADH.
2. Substrate availability: Glycolysis uses glucose, a simple sugar readily available from various sources like carbohydrates.
This flexibility allows cells to obtain energy from different nutrient molecules, ensuring a continuous supply of substrates for energy production even when other energy sources are limited or unavailable.
Glycolysis plays a fundamental role in sustaining cellular energy needs under diverse conditions.
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