What is the role of DNA Polymerase theta in cancer? REF: RB12GM1The aim of our laboratory is to determine the mechanisms of resistance to radiotherapy and chemotherapy in cancer cells. We recently discovered that when the expression of a gene called DNA Polymerase theta (POLQ) is reduced ...
What is imprinting and what is the role of DNA methylation in it? Barr bodies: Barr bodies are methylated X chromosomes which have undergone the process of hetero chromatinisation. These were used to determine the gender of the embryo since male won't show the presence of Barr bo...
What does DNA stand for? And does every living creature have it? (a) Describe the levels of DNA packaging. (b) Why is this important to the cell? What do 3' and 5' in a DNA structure mean? What is the role of DNA gyrase?
百度试题 结果1 题目What is the role of RNA? A. DNA synthesis B. Protein synthesis C. Energy production D. Cell division 相关知识点: 试题来源: 解析 B。解析:RNA 在蛋白质合成中起着至关重要的作用。反馈 收藏
What is the role of DNA polymerase in replication? What happens first in DNA replication? The initiation of DNA replication occurs in two steps. First, a so-called initiator protein unwinds a short stretch of the DNA double helix. Then, a protein known as helicase attaches to and breaks ...
What is the role of the nucleus in cell division?Question:What is the role of the nucleus in cell division?The Nucleus:In eukaryotic cells, the nucleus holds the DNA. DNA is arranged in long strands, each being called a chromosome. The normal human nucleus has 46 chromosomes. These chromos...
8.According to paragraph 5, what is the role of metal in the scanning electron microscope? A. It magnifies the light that passes through the cells. B. It coats the surface of cells with protective cover. C. It enables the production of images showing the surface structure of cells. ...
1. What is the purpose of Cole’s new research? A. To encode the role of DNA in determining food choices. B. To select genetic components tightly related to food consumption. C. To figure out the relationship between genetics and food preferences. D. To identify specific regions in the ...
1. What is the purpose of Cole’s new research? A.To encode the role of DNA in determining food choices. B.To select genetic components tightly related to food consumption. C.To figure out the relationship between genetics and food preferences. ...
A Linkage Between DNA Markers on the X Chromosome and Male Sexual Orientation The role of genetics in male sexual orientation was investigated by pedigree and linkage analyses on 114 families of homosexual men. Increased rates of sam... DH Hamer,S Hu,VL Magnuson,... - 《Science》 被引量:...