Use the bank of terms listed to label all important structures of the diagram of the translation complex below. a. Polypeptide f. Anticodon , 140 b. Amino acids g. MRNA 131 c. tRNA h. 5 139 d. Ribosome 132 e. tRNA with amino acid attached i. codon 133 135 137 136 138 134 Use the word bank provided to complete the flowchart to show all the major parts of a vertebrate nervous system. central nervous system a. sympathetic nervous system b. brain 141 143 C. autonomic nervous system d. spinal cord e. parasympathetic nervous system 1. somatic nervous system peripheral 144 142 nervous system 145 146 sensory neurons motor neurons
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.
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