(d) They do not have a true nucleus. Q. Statement I : All prokaryotes have a cell wall, eukaryotes do not.Statement II : Prokaryotes have a true nucleus, eukaryotes have a primitive nucleus. Q. Do prokaryotic cells have a nucleus? Q. Prokaryotes do not have a true nucleus but possess...
a Prokaryotes are single-cell organisms, such as bacteria, that have no real nucleus and do not contain membrane-enclosed organelles. Eukaryotes, such as algae, fungi and protozoa, have a real nucleus and membrane-enclosed organelles. Viruses are tiny, complex molecules composed of protein and nu...
Prokaryotes lack a true nucleus and have their DNA suspended in the cytoplasm, where both transcription and translation take place during gene... Learn more about this topic: Ribosomes | Definition, Structure & Function from Chapter 4/ Lesson 7 ...
<p>To distinguish between prokaryotes and eukaryotes, we can follow these steps:</p><p><strong>Step 1: Definition</strong> - <strong>Prokaryotes</strong>: These are organisms that are always unicellular (single-celled) and lack a distinct nucleus. - <str
True or false? DNA polymerase is binding to DNA. The RNA component and not the proteins, of the RNA splicing machinery is responsible for splicing mRNA. a. True. b. False. Which of the following statements is false? a. Bacteria like...
chemoreceptors evolution of metazoans is that the signals generated by the His-Asp relay system are too unstable for efficient transfer of signals to the nucleus of eukaryotic cells, which require significantly more time than signal transfer to the bacterial chromosome, which lies close to the ...
Which eukaryotic DNA polymerase would you expect to have greater processivity: polymerase or ? Explain. Purines are synthesized in the: A. endoplasmic reticulum (ER) B. cytosol C. nucleolus D. mitochondria E. nucleus In cells, pr...
The central dogma of molecular biology outlines the process of protein synthesis. DNA is transcribed into mRNA which is later translated by ribosomes into a protein. Answer and Explanation:1 In eukaryotes, DNA replication is restricted to the cell nucleus, whereas in prokaryot...
Membrane-bound nucleus B. mitochondria C. plasma membrane D. a and c E. a and bWhich of the following is true regarding prokaryotes and eukaryotes? (a) Prokaryotes have cilia, and eukaryotes do not (b) Prokaryotes have a membrane-bound nucleus ...
How does the primary transcript (pre-mRNA) in the nucleus of a eukaryotic cell compare to the functional mRNA? The processes by which eukaryotes regulate gene expression are somewhat complex compared to prokaryotes. Explain why eukaryotic gene expression is more complex than prokaryotic gene expression...