After such cells divide, the daughter nuclei retain approximately the same proportion of total cellular 3H-RNA鈥攁lthough all (or almost all) of the nuclear RNA is liberated to the cytoplasm during mitosis. Thus, we conclude that RNA stably associated with the interphase nucleus has a ...
Now that you have learned that the cell membrane surrounds all cells, you can dive inside of a prototypical human cell to learn about its internal components and their functions. All living cells in multicellular organisms contain an internal cytoplasmic compartment, and a nucleus within the cytopl...
cell membrane c. genetic material d. cytoplasm What cell structures are attached to membrane systems or scattered in the cytoplasm? They synthesize proteins. What cell organelles are involved in cell division? CDK4 and CDK6 function in which stage of the cell cycle? A. M-phase B. G1 C. ...
Prior to mitosis, the cell replicates its DNA; during mitosis, this DNA is the divided and two new nuclei are formed around each set. This is accomplished by first condensing the chromosomes, which then line up down the middle of the cell. Spindle f...
If the plasma membrane represents the gatekeeper of a cell and the nucleus the information repository, then the cytoplasm would be analogous to the workshop, where things are made and broken down. The cytoplasm contains many organelles (see Fig. 1.1). Most cells contain almost all of the type...
-Used for recognition, cell adhesion, and sometimes hormone response Passive transport the movement of substances across a cell membrane without the use of energy by the cell What goes with the gradient? passive diffusion Active transport Energy-requiring process that moves material across a cell mem...
细胞.蜂房Cytoplasmn.细胞质Cell membrane n.细胞膜Cell walln.细胞壁Nucleusn.细胞核Organellen.细胞器Skin cellsn.皮肤细胞Nerve cellsn.神经细胞Unicellularadj.单细胞的Multicellularadj.多细胞的... 分享回复赞 英辑学术科研吧 英辑学术科研 SCI论文英文标点符号的使用例11. Strong fluorescence could be observed...
What are the main structures of the cytoplasm parent in animal cell? Which of these processes begin in the cytoplasm and ends in the mitochondria? Which component is not a structure of a cell? a. outer membrane b. cell membrane c. genetic material d. cytoplasm ...
In biology, cell organelles are defined as the organelles or components of the cell. The organelles of the cell are bound inside a membrane or commonly called membrane-bound organelles. Some commonly known membrane-bound organelles are the nucleus, mitochondria, Golgi apparatus, and en...
The nuclear envelope separates the nucleus from the rest of the cytoplasm in a cell with a nucleus. Like the plasma membrane around cells, the nuclear...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your ...