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Are chemical reactions that occur in cells called biochemical reactions?
Yes, chemical reactions that occur in cells are often referred to as biochemical reactions. These reactions are essential for various cellular processes such as metabolism, energy production, and the synthesis of biomolecules.
How do prokaryotic cells use strategies to isolate and organize their chemical reactions?
Prokaryotic cells use compartmentalization and specialized structures to isolate and organize their chemical reactions. This helps them efficiently carry out processes like metabolism and protein synthesis.
What is enzyme synthesis?
Enzyme synthesis is the process by which cells make enzymes through transcription and translation of the enzyme's gene into a functional protein. This involves the production of mRNA from DNA in the nucleus, and the subsequent translation of this mRNA into the enzyme in the cytoplasm. Enzymes are essential for catalyzing biochemical reactions in cells.
What do all cells have and of enzymes to act as biological?
All cells have enzymes, which act as biological catalysts to accelerate chemical reactions within the cell. Enzymes are essential for various cellular processes, such as metabolism, DNA replication, and protein synthesis.
What are two ways in which cells use the energy provited by ATP?
Cells use the energy from ATP for active transport and protein synthesis.
Why are endergonic and exergonic reactions are said to be coupled in living cells?
Endergonic reactions absorb energy, while exergonic reactions release energy. In living cells, these reactions are coupled so that the energy released from exergonic reactions can be used to drive endergonic reactions. This coupling allows cells to maintain energy balance and perform essential functions.
IS decomposition exchange reaction reversible synthesis has a chemical reaction with parts of different molecules trade position?
Yes, decomposition and exchange reactions are reversible processes where the reactants can reform into products or exchange parts with other molecules. In decomposition, a compound breaks down into simpler substances, while in exchange reactions, atoms or functional groups from different molecules trade places. These reactions can proceed in both directions depending on the conditions.
What of the functions in human cells involve chemical reactions?
Many functions in human cells involve chemical reactions, including metabolism, protein synthesis, DNA replication, and cell signaling. These chemical reactions are vital for maintaining cellular homeostasis, producing energy, synthesizing essential molecules, and carrying out various biological processes.
Is chemical reactions needed to build new cells?
Yes, chemical reactions are essential for the creation of new cells. These reactions involve the synthesis of new molecules such as proteins and nucleic acids, which are building blocks of cells. Without these chemical processes, cells would not be able to grow and reproduce.
Are chemical reactions that occur in cells called biochemical reactions?
Yes, chemical reactions that occur in cells are often referred to as biochemical reactions. These reactions are essential for various cellular processes such as metabolism, energy production, and the synthesis of biomolecules.
In cells endergonic reactions are often coupled with enzymatic reactions that store energy True or false?
True. Endergonic reactions, which require energy input, are often coupled with exergonic reactions that release energy through enzymatic processes. The energy released from the exergonic reaction is used to drive the endergonic reaction forward. This coupling allows the cell to maintain energy balance and perform various functions.
How do prokaryotic cells use strategies to isolate and organize their chemical reactions?
Prokaryotic cells use compartmentalization and specialized structures to isolate and organize their chemical reactions. This helps them efficiently carry out processes like metabolism and protein synthesis.
What are possible metabolic reactions in cells?
Metabolic reactions in cells can be categorized into two main types: catabolic and anabolic reactions. Catabolic reactions involve the breakdown of complex molecules into simpler ones, releasing energy, as seen in cellular respiration where glucose is oxidized to produce ATP. Anabolic reactions, on the other hand, involve the synthesis of complex molecules from simpler ones, such as the formation of proteins from amino acids or the synthesis of glucose through photosynthesis in plants. Together, these reactions facilitate energy production, growth, and maintenance of cellular functions.
What is enzyme synthesis?
Enzyme synthesis is the process by which cells make enzymes through transcription and translation of the enzyme's gene into a functional protein. This involves the production of mRNA from DNA in the nucleus, and the subsequent translation of this mRNA into the enzyme in the cytoplasm. Enzymes are essential for catalyzing biochemical reactions in cells.
What cell lines the small intestine assembles fats?
Smooth Endoplasmic Reticulum (organelles) cells are responsible for absorption, synthesis, and transport of fats (in intestinal cells). They catalyze reactions involved in these processes.
Where does synthesis of fatty acids occur?
The synthesis of fatty acids occurs in the cytoplasm of cells, specifically in the smooth endoplasmic reticulum. This process is known as fatty acid synthesis or lipogenesis, and it involves the conversion of acetyl-CoA into fatty acids through a series of enzymatic reactions.
Chemical reactions in cells are faster than the same reactions outside cells?
Chemical reactions in cells are faster than the same reactions outside cells.
