NLS
Large molecular-weight proteins that cannot be transported into the nucleus likely do not contain a nuclear localization signal (NLS) that is recognized by importins. These proteins may function primarily in the cytoplasm or at the cell membrane, where they carry out their specific roles without the need to access the nucleus.
It is impossible to determine the molecular structure of an alien as we have no scientific evidence or data to study their biology. Aliens, if they exist, would likely have different molecular structures than those found on Earth.
CH5 is not a possible molecular formula because hydrogen typically forms one bond, so it cannot form five bonds to carbon in a stable molecule.
To find the molecular formula from the empirical formula (C2H5), we need to know the molecular mass of the compound. Since the formula implies a molecular mass of 29 g/mol (12 g/mol for carbon and 1 g/mol for hydrogen), if we divide the molecular mass of the compound by the empirical formula mass (C2H5 = 212 + 51 = 29 g/mol), we find that the molecular formula is the same as the empirical formula, C2H5.
To find the molecular formula, you need the empirical formula and molar mass. If the molar mass is 160 plus 5 grams per mole, the molecular formula cannot be determined without additional information about the empirical formula's molar mass relationship.
Large molecular-weight proteins that cannot be transported into the nucleus likely do not contain a nuclear localization signal (NLS) that is recognized by importins. These proteins may function primarily in the cytoplasm or at the cell membrane, where they carry out their specific roles without the need to access the nucleus.
No, a eukaryotic cell cannot survive without its nucleus. The nucleus contains the genetic material (DNA) and is responsible for controlling the cell's activities, including protein synthesis and regulation. Without the nucleus, the cell cannot reproduce or perform essential functions necessary for survival.
If the nucleus of an amoeba is removed, the organism cannot carry out essential functions such as cell division, DNA replication, and protein synthesis. The nucleus contains the genetic material, including the instructions for these processes, without which the amoeba cannot survive.
Red blood cells do not have a nucleus and lack the machinery for protein synthesis, so they cannot produce proteins. Their main function is to transport oxygen and carbon dioxide in the body.
There is no element with a symbol of A. This question cannot be answered as written, except to say that if "a" is a metal, the compound will probably be ionic, and if "a" is a nonmetal, it will probably be molecular.
Yes, ribosomes are essential for protein synthesis. They function as the molecular machines that translate messenger RNA (mRNA) into protein by linking amino acids together in the order specified by the mRNA. Without ribosomes, the process of protein synthesis cannot occur.
For example,if the nucleus is absent,then the cell and its functions cannot be controlled.If the endoplsmic reticulum is absent, then the food cannot be transported in the cell.This shows that the absence of an one organeele will adversely affect the working of the cell.
Leeks!
No, viruses do not have a nucleus like cells do. Viruses are tiny infectious agents that consist of genetic material (DNA or RNA) enclosed in a protein coat. They are considered a non-living entity because they cannot replicate or carry out metabolic functions on their own.
Viroids are smaller than viruses and cannot be seen using a light microscope as they lack a protein coat. They are typically detected using molecular techniques like PCR.
mRNA stands for messenger ribonucleic acid. It is essential for the process of protein synthesis as it carries the genetic information from the DNA in the cell nucleus to the ribosomes in the cytoplasm, where proteins are made.
This cannot be answered without the molecular weight. Multiply by molecular weight to get your answer