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Explain what is regulation of metabolic pathway?
Metabolic pathway is the sum total of all the biochemical reactions in our body. It regulation or control is done by our genetic system through both hormonal and nervous control.
What important gland in your endocrine system control how fast your body burns nutrients?
The thyroid gland controls the metabolic rate.
What is metabolic regulation?
Intrinsic regulation is when the products of the reaction regulate the rate of the reaction, acting as regulators (usually allosteric) . i.e it is self-limiting. Pyruvate + CoASH + NAD+ --> Acetyl-CoA + NADH2 + CO2 This is an example of the bridging reaction wherein pyruvate reacts with CoA and NAD+ to form Acetyl-Coa. The intrinsic regulator here is Acetyl-Coa as if it increases in concentration it inhibits the reaction (following Le Chateliers principle). NADH2 is also an INTRINSIC regulator here.
Which aspect of lac operon regulation is an example of post-translational control?
The addition of a lactose molecule to the Lac repressor protein is an example of post-translational control in lac operon regulation. This modification prevents the Lac repressor from binding to the operator region, allowing for the transcription of the genes involved in lactose metabolism.
Contains a nucleus and helps control movement through the sieve cell?
The phloem parenchyma cell contains a nucleus which helps in regulating its metabolic activities. These cells are involved in maintaining the osmotic pressure gradient within the sieve cell, aiding in the movement of sugars and nutrients in the phloem.
What are Two organ systems most involved in growth and regulation are?
The endocrine system is primarily involved in growth and regulation through the release of hormones that control growth and development. The skeletal system also plays a significant role in growth by providing structural support and facilitating bone development and growth.
Does the enzyme that undergo negative feedback have any other function than to be regulated by its product?
Yes, enzymes that undergo negative feedback regulation typically have other important functions in the cell or organism. These enzymes are often involved in key metabolic pathways and play critical roles in maintaining cellular homeostasis and carrying out essential biological processes. The negative feedback regulation helps control the rate of these enzymatic reactions to ensure optimal function.
What factor do enzymes play in controlling reactions in metabolic pathways?
Enzymes act as catalysts that speed up chemical reactions in metabolic pathways by lowering the activation energy required for the reactions to occur. They are specific to the substrates they interact with, allowing for precise control and regulation of metabolic processes. Enzymes can be turned on or off in response to cellular signals, helping to maintain metabolic balance in the cell.
What is the adjective for regulation?
adjustment, arrangement, classification, control
Coordination and control of an organism is?
Regulation
What is effortful control?
emotional regulation
Do antlers help control body temperature?
No, antlers do not help control body temperature. Antlers are primarily used for display during mating season, establishing dominance, and defense. Body temperature regulation is mainly controlled by the animal's circulatory system and metabolic processes.
