“Cellular activity” is a rather vague term, however, and considering that a nucleus is the “brain” of a cell, that activity deserves some explication. Similar to human beings and their brains, without a nuc
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 ...
What is nucleus ? 03:20 If 13.6 eV energy is required to ionise the hydrogen atom, then energy... 02:31 If an electron jumps from 1st orbital to 3rd orbital, than it will. 02:08 ""(92)U^(238) rarr ""(90)Th^(234) + ""(2)X^(4), what is X ? 02:40 A radioactive el...
What is an analogy for chloroplast? What is an analogy for cell wall? What does a nucleus do in a plant cell? Describe the structure of a nucleus. What is an analogy for endoplasmic reticulum? What is an analogy for vacuole? What does a nucleus look like in a plant cell?
The atomic nucleus is the small, dense region consisting of protons and neutrons at the center of an atom, discovered in 1911 by Ernest Rutherford based on
The nucleus ambiguus is an area in the medulla oblongata. Since the nucleus ambiguus is a continuation of the cells in the ventral...
from6 the nucleus has been removed是定语从句,修饰 an egg cell, 引导词在从句中作from的宾语,指物,应用关系代词which。 故填which。 【47题详解】 考查冠词。句意:然后卵细胞分裂产生一个胚胎,如果这个过程按计划进行,胚胎就会发育 成动物。embryo是可数名词,该处表示“一个胚胎”,且embryo的发音开头是元音...
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A nucleon is a collective term for protons and neutrons inside an atomic nucleus, while the nucleus is the core of an atom, containing nucleons and thus most of the atom's mass.
(6)___ a cell nucleus to a donated nucleus-free egg that is then prompted to develop into an embryo(胚胎). Although 23species have been cloned in this way, primates have only been cloned before using a less complex embryo-splitting technique. Similar to the process that creates twins, it...