Regulatory RNA that prevents transcription by recruiting DNMT enzymes Regulatory RNA that prevents translation by acting either in cis- or trans- but not by binding RISC Regulatory RNA found only in eukaryotes that is not perfectly complementary to the target RNA [Choose ] [Choose ] [Choose ] antisense RNA siRNA IncRNA miRNA riboswitch
Structure and Composition of Cell Membrane
Despite differences in structure and function, all living cells in multicellular organisms are surrounded by a cell membrane. Just like the outer layer of the skin separates the body from its environment similarly, the cell membrane, also known as 'plasma membrane,' separates the inner content from its exterior environment.
Cell Membrane
The cell membrane is known by different names like plasma membrane or cytoplasmic membrane, or biological membrane. The term "cell membrane" was first introduced by C. Nageli and C. Cramer in the year 1855. Later on, in 1931, the term "plasmalemma" for cell membrane was given by J. Plowe. The cell membrane separates the cell's internal environment from the extracellular space. This separation allows the protection of cells from their environment.
Prokaryotes vs Eukaryotes
The cell is defined as the basic structural and functional unit of life. The cell membrane bounds it. It is capable of independent existence.
![Match the regulatory RNA to each of the following descriptions.
Regulatory RNA that prevents transcription
by recruiting DNMT enzymes
Regulatory RNA that prevents translation by
acting either in cis- or trans- but not by
binding RISC
Regulatory RNA found only in eukaryotes
that is not perfectly complementary to the
target RNA
[Choose ]
[Choose ]
[Choose ]
antisense RNA
siRNA
IncRNA
miRNA
riboswitch
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