The answer is true. There are more than one balance used in labs.
When taking notes from texts and websites, or other sources, it is important that they are factual and accurate.
<h3>What is a Presentation?</h3>
This refers to the use of tools, words, diagrams, etc to present an idea or topic to a group of people.
This makes use of persuasive speech to convince them so they would buy into your idea and also things like:
- Slides are also used when making presentations.
This goes without saying that when making a presentation, it is important to have a clear purpose and the major purposes of giving a presentation are:
- to persuade the audience to act
Hence, we can see that your question is incomplete so I gave you a general overview of the given topic to give you a better understanding of the concept.
Read more about presentations here:
brainly.com/question/24653274
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Answer:
An atom is the smallest particle in a chemical element that holds its chemical properties. Although in the past it was thought impossible to break an atom, within modern chemistry we know that an atom is composed of subatomic particles, which compose the atomic model:
1) electrons, which have a negative charge, such a small size that it is immeasurable, and a mass much smaller than the other two subatomic particles; 2) protons, which have a positive charge; and 3) neutrons, which have no charge.
The protons and neutrons form a dense and massive atomic nucleus, which is called multipons nuclei. The electrons form a cloud of electrons that surround the nucleus.
Answer:
I believe that the best answer to the question: How is it that the same tertiary structure of a protein can result from different primary structures? Would be, B: None of the above.
Explanation:
This is probably the best choice from all the ones in the list simply because due to specific portions of the other answers they make the statement incorrect.
It will help to remember this: proteins have primary, secondary and tertiary structures because when they first emerge from the trascription process from mRNA, they are a simple string where the most important factor is the sequence of aminoacids. It is this sequence which will determine the folding factor. However, there is another factor that must always be kept in mind; environmental factors (temperature, medium where the protein is, as well as location where it is being produced) will also play a role on how the folding will happen and on which of the aminoacids.
The evolvement of a protein chain from its primary, to its secondary and then tertiary shape (the only functional, or known as native state) depends on which of the aminoacids in a specific sequence has the necessary elements to form bonds (hydrogen bonds) with others and thus start the folding process.
