1) Write about the semilunar values with as much detail as you can * NAME THEM. *Draw&Describe what they look like & Give their LOCATION.* Explain how the Semilunar Values Operate: What causes them to OPEN & what causes them to CLOSE.…
The Final Test pages are numbered 1 through 12. Check to see that all 12 pages are attached.…
* Used by organisms as sources of energy, as building materials, and as cell surface markers for cell-to-cell identification and communication…
11. The body uses food to absorb the nutrients needed for the cells and tissues in our bodies. Water is used for chemical reactions, carbohydrates are sugars used for energy, fats are used for insulation and proteins are used for growth and repair.…
A). The chemical composition and structure of proteins seems quite confusing at first but one it is broken down into levels it is much more understandable. Amino acids are the basic building blocks of proteins and they contain amino, carboxyl and R groups. These R groups that are in the amino acids are what determine the properties of the specific amino acids. For structure, there are 4 levels. The first one being the primary level. These are made up of sequences of amino acids and these amino acids are linked together by peptide bonds. The next level is called secondary. This level is a formation of amino acid chains folded together by a helix formation or a pleated sheet. The bonds between…
* Palindromic: cut at the same base sequence on each strand, but in the opposite direction…
Models of membranes were developed long before membranes were first seen with electron microscopes in the 1950s.…
B. Approximately 92% of plasma is water. The other 8% consists of various salts (help…
| | The most important source of nitrogen entering the body is from: | | | Student Response | Value | Correct Answer | Feedback | A. | nucleic acids. | | | | B. | amino acids contained in dietary protein. | 100% | | | C. | urea. | | | | D. | ammonia.…
Note: This graph presents information on predator-prey interactions. It also provides information, indirectly, about intraspecific competition.…
12. What causes different cells in the body to look and function differently from each other/?…
This file of BIO 100 Week 4 Discussion Questions shows the solutions to the following problems: DQ 1: Post your response to the following:…
Each of the following parasites has an intermediate host as part of its life cycle EXCEPT:…
Emergent properties: Properties that appear at a higher level that were not in the component parts…
I believe that there is much that we take for granted in our world today. One of these things we take for granted in the instant “treatment” for plants. We do so without even a second thought or consideration and continue to let it happen year after year. We also take for granted our everyday dependencies that stem from nature. I then question what it would take for us to realize our dependency on nature and to respect it as such. On page 73 of the reading, it discusses the importance of insects. Without insects, plants would not flourish the way they do and we would not be able to use them. Insect life is just as important as plant life and it could even be argued that it is just as important as human life since they allow for things that we need to be sustained. If we see killing of animals and humans as such a wrong doing, why don’t we see killing of insects this way?…