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2). This organelle corresponds to a large mitochondrion with circular DNA that is adjacent to the flagellar basal body. In trypomastigotes this organelle appears as a dark dot in the opposite end of where the flagellum is observed. In amastigotes this organelle appears as a dark hematoxilin ...
How does the resulting diploid cell ultimately have 2 complete sets of chromosomes? In simple words, it is due to the process of meiosis. Parent cells replicate their DNA before meiotic cell cycle starts, thereby doubling its organelle numbers and mass in a phase called interphase. Cells can ...
Insulin is the protein that regulates blood sugar, a lack of insulin, or of sufficient insulin, is what makes a person diabetic, resulting in uncontrolled levels of blood glucose. Often diet can be used to alleviate some of the effects of this lack of insulin, though often medi...
Ch 6. Cell Structure, Organelles & Organelle... Ch 7. Cellular Metabolism &... Ch 8. Cell Growth & The Process of Cell... Ch 9. The Nucleotide Structure of DNA &... Ch 10. Processes & Steps of DNA... Ch 11. Transcription, Translation & Protein... Ch 12. Types & Effects of...
Endosymbiosis has spread photosynthesis to many branches of the eukaryotic tree; however, the history of photosynthetic organelle (plastid) gain and loss r... Shenglan,Li,Tetyana,... - 《Molecular Biology & Evolution》 被引量: 156发表: 2006年 Biological control on calcite crystallization: AFM inv...
4. Is the site of protein synthesis. 5. Are packages of protein synthesis. a. Secretory v The cell organelle in which most of the protein synthesis occurs a. Golgi apparatus b. Lysosome c. Rough endoplasmic reticulum d. Mitochon...
of the natural ligand, most intruding viruses become trapped where shallow membrane pits form; upon further membrane bending, a deep invagination is produced and finally severed from the plasma membrane in the form of a closed vesicle. The vesicle pinches off the inner side of the plasma ...
The phylogenetic position of the Protura, traditionally considered the most basal hexapod group, is disputed because it has many unique morphological characters compared with other hexapods. Although mitochondrial genome information has been used extensi
The cell, the building block of all life, has always fascinated me. The way everything that lives stems from a phenomenon so tiny it can not be seen by the naked eye is the main point driving my curiosity. By July 2018, I will have graduated from the "dr