Explain the roles of transcription and translation in converting the DNA message to a protein. What is the process that turns on the transcription of a gene or genes? Briefly explain the process of DNA replication. What kind of RNA is made when transcription occurs?
What is the process by which genetic information in DNA is copied into RNA? What is the process by which an RNA copy is made from a DNA strand? What allows for the copying of only very specific sections of DNA from all the DNA in a sample of Human cells? The process by which DNA ...
As it turns out, scientists have found very little evidence that this type of encounter occurs in nature, which is probably the result of the deleterious, and likely lethal, outcome.But there are some situations when DNA polymerase is known to pause at selected sites where RNA transcription ...
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thanks to the COVID vaccines. But basically, RNA is transcribed from DNA in the cell, and messenger RNA specifically serves as atemplatefor proteinsynthesis. So usually the more mRNA you have in the cell, the more protein you...
DNA主要存在于细胞结构中的( ) A. 细胞壁 B. 细胞核 C. 细胞膜 D. 细胞质 查看完整题目与答案 2014年12月召开的中央经济工作会议根据中国的实际分析了我国经济九个方面的趋势性变化,提出我国经济正在向形态更高级、分工更复杂、结构更合理的阶段演化,经济发展进入新常态。从辩证法的观点...
split into several segments along thegenome(Bergetet al., 1977; Chowet al., 1977). Then, using electron microscopy, both scientists observed that a single messenger RNA (mRNA)moleculehybridized not to a single stretch of DNA but to as many as four or more discontinuous DNA segments (Figure...
Explanation: In humans, DNA is found in the nucleus of cell. The process of replication (which copies DNA) must take place in the nucleus since this is where the DNA is found. What is the final product of translation? The amino acid sequenceis the final result of translation, and is kn...
So that they could see which genes controlled this whole process and were actively being used to make proteins, the researcher froze jellyfish samples from each life stage in order to extract their messenger RNA (mRNA), a molecule that puts DNA instructions into action. Th...
this, a DNA molecule is cut into smaller pieces and then used as a template for a particular strand of RNA that has been copied from the DNA’s matching complementary strand. This RNA is then able to match up with each piece of DNA and can be read off slowly, one letter at a time...