Transcription occurs first before translation. If in case you are not familiar with these processes, you should know that transcription is the first step that happens before the DNA-based gene expression. The information that is available on the strand of DNA gets copied into the RNA.
The mRNA copies of the gene are used as the blueprints for protein synthesis during the process of ...
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Some people assume that plant cells and animal cells are the same. This is not true. While they share certain similarities, like the fact that they have some components that are the same, namely cytoplasm, mitochondria, nucleus, and cell membrane, the plant cell will have more parts that cannot be seen in an animal cell.
The plant cell will also be composed of a vacuole, chloroplast, ...
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The scientific method comes in six steps. You need to be familiar with the different steps so that you will know what you should follow. The first step is going to be observed. The second step is going to be a hypothesis; the third step is to design an experiment, the fourth is to analyze the data gathered from the experiment that has been done.
The fifth step is to draw a conclusion ...
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The nitrogenous bases that can be found in DNA can be grouped into two different categories. The first category is Adenine and Guanine. The second category is going to be pyrimidine which will be composed of Cytosine and Thymine. Some people would refer to nitrogenous bases as nucleobases which means that they contain biological compounds that are meant to create nucleosides.
They are ...
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When you say messenger RNA, you are referring to the single−stranded RNA molecule that will be complementary to the DNA strands of a single gene. This stands for messenger ribonucleic acid. This is what ribosomes will read so that protein can be properly synthesized.
The process that it will go through so that it can become mRNA is called transcription. The vaccines that are now ...
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DNA compaction in Eukaryotes is going to be the following: helix, nucleosome, chromatin fiber, condensation, and duplicated chromosome. Compaction is known to be the process by which the DNA molecule will undergo a transition. DNA compaction will usually occur when genomic materials are placed in some tiny spaces. Some examples of the tiny spaces are viral capsids and cell nuclei.
The ...
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The circulatory system is the body system that has been correctly paired with its function. The circulatory system is made up of different blood vessels that will carry the blood away from the heart. This will also carry the blood going to the heart. The arteries will be in charge of carrying the blood away from the heart and the veins.
There are different things that are carried by ...
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50 to 70 percent of the whale’s weight is going to be composed of blubber. Are you familiar with what blubber is? This is the thick layer of vascularized adipose tissues under the skin of the whale. Blubber is known to be something that will cover the different bodies of mammals.
This is just more obvious on whales because they are the largest creatures on earth. Take note that ...
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The answer to this is pores. Have you ever wondered why sweat can come out of the skin when you are sweating? This is because of your pores. These are tiny openings on the skin. Some people will have small pores which means that you may not even notice the pores on their skin unless you are very close to them.
For others, the pores on different parts of their body can be so big. They ...
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The answer to this is active transport. Active transport will refer to the movement of the ions or molecules across the cell membrane so that it can reach a region of higher concentration. This cannot be done without the use of various enzymes. At the same time, this requires a lot of energy to do.
One example of active transport is the uptake of glucose that can be found in the ...
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