Answer:
probably there would be more carbon in the air and trees help collect carbon. Also if you cut down trees some people cut it by burning it down and if that happens you are making more carbon which is affecting the atmosphere
Answer:
For a scientific hypothesis to be useful, it must be a
<u>testable</u> explanation of facts
Explanation:
In the scientific method, the hypothesis represents the starting point of all research, where the observation of a phenomenon is followed by a possible explanation that must be measured and proven.
It is important that the hypothesis presents defined, specific and real variables, and there must be the possibility of test it and have the necessary tools for this purpose.
Regarding other options:
<em> A. Provable
: the probability of a hypothesis implies that it may or may not be true.</em>
<em> B. Widely accepted
: the explanation that provides a hypothesis needs to be demonstrated through experiments in order to be accepted.</em>
<em> C. Correct: the hypothesis will not be correct until it has been tested.</em>
Answer:
Pepsinogen is a powerful and abundant protein digestive enzyme secreted by the gastric chief cells as a proenzyme and then converted by gastric acid in the gastric lumen to the active enzyme pepsin.
Explanation:
The role of pepsin and its precursor in protein digestion was first described in the 19th century.
Answer:
Rosalind Franklin
Explanation:
Photo 51 is an X-ray diffraction image of a paracrystalline gel composed of DNA fiber taken by Raymond Gosling, a graduate student working under the supervision of Rosalind Franklin in May 1952 at King's College London, while working in Sir John Randall's group.
Have a good day and stay safe!
Amino acids, of which there are around 20, bond together to make a long chain. This process can also be called protein synthesis.
The bonds between amino acids are generally known as amide bonds, but in the specific case of amino acids making up a protein, they have a special name; peptide bonds.
The amino acids join together to make a polypeptide initially, a long chain of amino acids, and intermolecular forces in these molecules allow them to fold up into a specific shape.
The shape of a polypeptide chain, the way in which in folds, is key to its function. Once it has folded into its specific shape, it is then known as a protein.
Either a polypeptide or a protein would be acceptable answers to this question.
