Genes encode proteins and proteins dictate cell function. Therefore, the thousands of genes expressed in a particular cell determine what that cell can do. Moreover, each step in the flow of information from DNA to RNA to protein provides the cell with a potential control point for self-regulating its functions by adjusting the amount and type of proteins it manufactures.
At any given time, the amount of a particular protein in a cell reflects the balance between that protein's synthetic and degradative biochemical pathways. On the synthetic side of this balance, recall that protein production starts at transcription (DNA to RNA) and continues with translation (RNA to protein). Thus, control of these processes plays a critical role in determining what proteins are present in a cell and in what amounts. In addition, the way in which a cell processes its RNA transcripts and newly made proteins also greatly influences protein levels.
Answer:
69000000
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Ogallala Aquifer groundwater come from in Kansas.
<u>Explanation:</u>
The Ogallala Aquifer, whose all out water stockpiling is about equivalent to that of Lake Huron in the Midwest, is the absolute most significant wellspring of water in the High Plains district, giving almost all the water to private, mechanical, and farming use.
Ogallala Aquifer is likewise prompting fish annihilations in the district. Groundwater can be found in a scope of various sorts of rock, yet the most profitable springs are found in permeable, penetrable stone, for example, sandstone, or the open holes and buckles of limestone springs.
The water in a spring is supplanted by normal procedures after some time. Springs are viewed as inexhaustible assets. The exhaustion of the spring speaks to an adjustment in the water parity of the Great Plains locale, as would the recommended effects of a worldwide temperature alteration.
Answer:
Feed back inhibition of glycolysis
Explanation:
Cell needs to regulate their metabolic pathways and reaction so that resources they have do not get waste and only than much product is formed which is required to be used.
Cellular respiration is most commonly regulated by the feedback inhibition of glycolysis. The most important regulatory step in the feedback inhibition of glycolysis is the phosphofructokinase reaction. This reaction is inhibited by ATP. ATP lower the affinity of enzyme for fructose-6- phosphate and inhibit the reaction thereby regulate cellular respiration.
The first land plants appeared around 470 million years ago, during the Ordovician period, when life was diversifying rapidly. They were non-vascular plants, like mosses and liverworts, that didn't have deep roots
