Plant cells have a large central vacuole that holds water and can swell, which then results in other cell organelles being pushed against the cell membrane. Which of the following best explains how being close to the cell membrane could benefit a cellular process? Nucleotides would have more access to A space in the cytosol and become more concentrated, benefiting DNA replication. Ribosomes would have more access to space in the cytosol and make more proteins, benefiting protein synthesis. B Mitochondria would have more access to glucose to convert into ATP, benefiting cellular respiration. Chloroplasts would have more access to light energy to convert carbon dioxide and D water into glucose, benefiting photosynthesis.
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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