Chromoplasm is referred to the part of the nucleoplasm that condenses to form the chromosomes. It is rich in chromatin threads (that contain DNA) and histone proteins. In bacterial cell biology: It is defined as the material present in the periphery of the cytoplasm in cyanobacteria (blue-...
What is the importance of chromosomes to a cell? Chromosome condensation: Chromosomes appear for a cell division (either mitosis or meiosis). They are condensed from DNA by the DNA wrapping first around histones to form a chromatosome. These further coil around themselves and are compressed to ...
A structure in all living cells that carries the genes that determine heredity. In all cells except bacterial cells, the chromosomes are thread-like strands of DNA and protein that are contained in the nucleus. They occur in pairs in all of the cells of eukaryotes except the reproductive cells...
Answer to: What are the 23 chromosomes? By signing up, you'll get thousands of step-by-step solutions to your homework questions. You can also ask...
The chromosomes in a patient showing both mongolism and the Klinefelter syndrome. FORD CE, JONES KW, MILLER OJ, MITTWOCH U, PENROSE LS, RIDLER M, SHAPIRO A. FORD,C - 《Lancet》 被引量: 898发表: 1959年 Epiphysitis in rams following vaccination against Brucella ovis infection. Lameness follo...
40 The diagram shows a pair of chromosomes from the same cell. D What do the lines labelled P point to? A the site of alleles made up of two or more genes which are always the same B the site of alleles made up of two or more genes which might be different C the site of genes...
(Additional file1: Figure S5), similar to those reported inA. lucorum[14] and other insect genome [15]. Moreover, these TEs exhibit an apparently random distribution on the chromosomes, though with an inverse correlation with gene density (permutation test,p-value < 0.05; Fig.1b and ...
chromosomes, giving a total of 46 chromosomes in each cell, called diploid cells. Aneuploidy refers to the presence of an extra chromosome or a missing chromosome and is the most common form of chromosomal abnormality. Down syndrome, Turner syndrome, and Klinefelter's syndrome constitute the most...
What are chromosomes made of? How is DNA related to nucleotides? Describe the events that occur during interphase. What is DNA and what is its function? What are the different cells and functions of those cells in the epidermal layer?
Answer to: What is the difference between homologous chromosomes and homologues? By signing up, you'll get thousands of step-by-step solutions to...