According to the cell theory, which structure contains cells? Which organelle makes the proteins that are needed by the cell? What organelle is known as the powerhouse of the cell? What is the living part of a cell? Is a nucleus present in a plant cell?
Within a cell, a DNA double helix is approximately 10 nanometers (nm) wide, whereas the cellular organelle called a nucleus that encloses this DNA can be approximately 1000 times bigger (about 10 μm). See how cells compare along a relative scale axis with other molecules, tissues, and ...
A mature red blood cell lacks a nucleus. How does this characteristic explain why red blood cells have a life span of only 120 days? The Nucleus:The nucleus inside of eukaryotic cells is a double membraned structure that houses the geneti...
, magnesium deficiency potentiated oxidative DNA damage in lymphoblastoid cell lines derived from the same patient. We postulate that monoallelic MUTYH mutations may manifest in the presence of cooperative non-genetic mechanisms, in this case possibly magnesium deficiency from Gitelman syndrome....
Secondly, the biological evaluation showed that these complexes have remarkable antioxidant, and non-hemolytic properties, indicating their potential for biomedical applications. Particularly, their low cytotoxicity towards fibroblast and MCF-7 cell lines underscores their suitability for therapeutic uses, ...
gordonii lacks the IgA1 protease. It is a gram-positive coccus (Figure 3.14(A)–(C)). The cell wall components are mainly glycerol, teichoic acid, and rhamnose, while its peptidoglycan type is Lys–Ala. The genomic GC content is 40–43%, and the type strain is ATCC10558 (NCTC 7865)...
It was hypothesized that oleuropein might directly alter HBsAg gene transcriptional machinery in the cell as glucocorticoid does, or it may act by targeting the cell membrane leading to the delivery to the nucleus of an inhibitory signal as insulin does. This antiviral activity was corroborated in ...
The nucleus in a cell is the membrane-bound organelle that contains the DNA for the cell. All eukaryotic cells have a nucleus, while the other cell...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your ...
Nucleus The nucleus is described as a membrane-bound organelle that encompasses the genetic material of eukaryotic entities. It demonstrates its function by sustaining the reliability of the cell by simplifying the transcription procedure. Answer and Explanation: The correct a...
Therefore, we reasoned that nucleosome interaction might contribute centrally to chromatin binding in vivo. To test this, we substituted key residues in the nucleosome-binding domain (RING1BNBM) and stably expressed RING1BNBM-HaloTag or wild type RING1B-HaloTag in a cell line that lacks RING1A...