正正确确答答案案:proton motive force Moving Proteins into Membranes and Organelles Moving Proteins into Membranes and Organelles 、、单单选选 Type I membrane proteins have all of the following properties except A. N-out, C-in topology. B. internal stop-transfer sequence C.cleava le signal ...
Answer to: What are the main organelles in a eukaryotic cell? By signing up, you'll get thousands of step-by-step solutions to your homework...
What is the non-living part of a plant cell called? What structure in a plant cell prevents lysis? What does a nucleus look like in a plant cell? What are plastids in a plant cell? What are all the organelles in a plant cell?
In addition, mitochondria and ER have a very close relationship in structure and function. The most important coupled organelles of the ER are mitochondria, and their binding sites are known as mitochondria-associated ER membranes (MAMs)12. Mitochondria and endoplasmic reticulum are physiologically ...
In erythrocytes and some organelles membrane bilayers are smooth and simply underlaid or overlaid by membrane skeletons. It is argued that there the role of a membrane skeleton is, either, to keep the membrane composition laterally homogeneous as it is in the case of the erythrocyte, or, that...
Structure of the PEP core Chloroplasts originated ~1.5 billion years ago when an ancient cyanobacterium was engulfed by a eukaryotic host cell. A typical bacterial RNA polymerase (RNAP) has five core subunits: 2α subunits, β, β', and ω. The RNAP β' subunit is split into two proteins...
Although these organelles are common across eukaryotic phyla (Figure 1A),1,2,3,4,5,6,7,8,9,10,11 have been long studied,12 and are considered relevant drug targets in important pathogens,5,10,13 the mechanisms that drive contractile vacuole pumping remain mysterious. Osmotic regulation by ...
Exosomes and MVs are produced and secreted during normal cellular activity; in contrast, apoptotic bodies are larger in size (500–4000 nm), contain cell organelles within them, and are released during apoptosis, which is one of the major mechanisms of cellular death [16]. Studies have ...
What are the advantages of eukaryotic cell structure over prokaryotic cell structure? What are the transcriptional differences between prokaryotic cells and eukaryotic cells? What is the difference between Prokaryotic and Eukaryotic Cells? Give examples of differences in organelles. Name t...
Erythroid cells also become less basophilic and more eosinophilic as more hemoglobin is produced and as RNA-rich organelles are lost during maturation. (Hemoglobin stains eosinophilic, and RNA stains basophilic with routine Romanowsky's stains.) As granulocytes (e.g., neutrophils, eosinophils, and...