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Protein synthesis is essential for the cell cycle because it produces the proteins needed for cell growth, division, and repair. During different phases of the cell cycle, specific proteins are synthesized to regulate processes such as DNA replication, cell division, and cell signaling. This ensures that the cell cycle progresses smoothly and accurately.
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What is the function of rough er in a animal cell?
The rough endoplasmic reticulum (ER) is involved in protein synthesis and transport within the cell. It has ribosomes attached to its surface, which help in the synthesis of proteins that are then transported to other parts of the cell or secreted outside the cell.
Does the Golgi body play a major role in protein synthesis?
No, the Golgi body does not play a major role in protein synthesis. Its main function is to modify, sort, and package proteins and lipids produced by the endoplasmic reticulum before they are transported to their final destination within or outside the cell.
How does mitochondria contribute to the creation of proteins within the cell?
Mitochondria play a crucial role in protein synthesis by providing the energy needed for the process. They generate ATP, which is the energy currency of the cell, through a process called cellular respiration. This energy is used by ribosomes, the cellular machinery responsible for protein synthesis, to assemble amino acids into proteins. In summary, mitochondria contribute to the creation of proteins within the cell by producing the energy required for protein synthesis to occur.
What are non-examples of ribosomes?
Examples of non-ribosomes are mitochondria, chloroplasts, and the cell membrane. These structures are not involved in protein synthesis like ribosomes but play other essential roles in the cell.
The substance being synthesized in the cell is most likely a?
protein, as proteins are the most abundant macromolecules synthesized in cells and play a variety of essential roles in cell structure and function. Proteins are synthesized through a process called protein synthesis, which involves transcription of DNA to mRNA and translation of mRNA to protein at ribosomes.
What is the center of protein synthesis?
Ribosomes play important role in the protein synthesis.
Do ribosome function protect the cell?
Yes, ribosomes play a crucial role in protein synthesis, which is essential for the survival and functioning of a cell. They help translate the genetic information from mRNA into proteins that carry out various cellular functions, ultimately aiding in the cell's overall protection and maintenance.
What is the function of rough er in a animal cell?
The rough endoplasmic reticulum (ER) is involved in protein synthesis and transport within the cell. It has ribosomes attached to its surface, which help in the synthesis of proteins that are then transported to other parts of the cell or secreted outside the cell.
Does the Golgi body play a major role in protein synthesis?
No, the Golgi body does not play a major role in protein synthesis. Its main function is to modify, sort, and package proteins and lipids produced by the endoplasmic reticulum before they are transported to their final destination within or outside the cell.
Organelles that does not participate in protein synthesis?
Some organelles that do not participate in protein synthesis include the vacuole, responsible for storage and waste management; the peroxisome, involved in lipid metabolism and detoxification; and the centrioles, which play a role in cell division.
How does mitochondria contribute to the creation of proteins within the cell?
Mitochondria play a crucial role in protein synthesis by providing the energy needed for the process. They generate ATP, which is the energy currency of the cell, through a process called cellular respiration. This energy is used by ribosomes, the cellular machinery responsible for protein synthesis, to assemble amino acids into proteins. In summary, mitochondria contribute to the creation of proteins within the cell by producing the energy required for protein synthesis to occur.
What role do each of the cell components play in the cell?
Nucleus: Contains the cell's genetic material (DNA) and controls cell activities. Mitochondria: Produce energy for the cell through cellular respiration. Ribosomes: Synthesize proteins. Cell membrane: Controls what enters and exits the cell. Endoplasmic reticulum: Involved in protein and lipid synthesis. Golgi apparatus: Processes and packages proteins for transport. Lysosomes: Contain enzymes for digestion and recycling of cellular waste.
What are non-examples of ribosomes?
Examples of non-ribosomes are mitochondria, chloroplasts, and the cell membrane. These structures are not involved in protein synthesis like ribosomes but play other essential roles in the cell.
What cell organelles lack membranes as part of their structure?
Ribosomes and centrioles are cell organelles that lack membranes as part of their structure. Ribosomes are responsible for protein synthesis, while centrioles play a role in cell division.
The substance being synthesized in the cell is most likely a?
protein, as proteins are the most abundant macromolecules synthesized in cells and play a variety of essential roles in cell structure and function. Proteins are synthesized through a process called protein synthesis, which involves transcription of DNA to mRNA and translation of mRNA to protein at ribosomes.
What role does the structure of RNA and DNA play in protein synthesis?
mRNA. tRNA,
What proteins help regulate the cell cycle?
Cyclins and cyclin-dependent kinases (CDKs) are the main proteins that help regulate the cell cycle. Cyclins bind to CDKs, activating them to trigger the progression of the cell cycle through its different phases. Other regulatory proteins, such as p53 and retinoblastoma protein, also play important roles in regulating the cell cycle.
