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What metabolic activity in plants produces sugars?
Photosynthesis is the metabolic activity in plants that produces sugars. During photosynthesis, plants use sunlight to convert carbon dioxide and water into glucose and oxygen. This process occurs in the chloroplasts of plant cells.
Is growth hormone glucose sparing?
No, growth hormone is not glucose sparing. Growth hormone stimulates the breakdown of stored glycogen (a form of glucose) in the liver, leading to an increase in blood glucose levels. This increase in blood glucose helps to provide energy for growth and other metabolic processes.
What are the main reactants of cellular respiration?
The main reactants of cellular respiration are glucose and oxygen. Glucose is broken down in a series of metabolic pathways to produce ATP (energy) for the cell, and oxygen is required as the final electron acceptor in the process.
What hormones are responsible for lowering blood glucose levels?
The hormones responsible for lowering blood glucose levels are insulin and amylin.
An increase in the level of cellular ATP is likely to occur under which conditions?
Aerobic respiration (of glucose, or compounds that can be converted into glucose) is a major source of ATP in a cell. Photosynthesis also produces ATP, which is used for the biosynthesis of organic molecules from inorganic ones. Some ATP is produced by glycolysis, the anaerobic breakdown of glucose into pyruvate in the cytoplasm.
What glands produce hormones that increase metabolic activity and increase blood level of glucose?
the adrenal glands
Which glands produce hormones that increase metabolic activity and increase blood levels?
The glands that produce hormones to increase metabolic activity and elevate blood levels are the thyroid gland and the adrenal glands. The thyroid gland secretes hormones like thyroxine (T4) and triiodothyronine (T3), which boost metabolism. The adrenal glands release hormones such as cortisol and adrenaline, which also play roles in increasing metabolic rates and mobilizing energy reserves. Together, these hormones help regulate various physiological processes, including energy expenditure and blood glucose levels.
These two hormones both stimulate glycogenolysis and increase glucose levels in the blood?
the hormones that stimulate glycogenolysis and increase glucose levels in the blood are? answer: glucagon and adrenaline hormones
What Metabolism pathways that increase glucose?
Metabolic pathways that increase glucose levels primarily include gluconeogenesis, which occurs in the liver and kidneys, converting non-carbohydrate precursors like lactate and amino acids into glucose. Additionally, glycogenolysis, the breakdown of glycogen stored in the liver and muscles, releases glucose into the bloodstream. Hormones such as glucagon and epinephrine stimulate these pathways, particularly during fasting or stress, to maintain blood glucose levels.
Is aerobic respiration a metabolic activity?
Yes, aerobic respiration is a metabolic activity that involves breaking down glucose to produce ATP in the presence of oxygen. It is a crucial process for generating energy in cells.
What hormones are hypoglycemic?
Insulin is the only hormone, which acts as hypoglycemic hormone. All other hormones increase the glucose level to some extent.
Which hormones cause an increase in blood sugar by converting a carbohydrate stored in the liver into glucose?
Glucagon
What does the secretion of stress hormones do?
Stress hormones induce following changes:Mobilize glucose from storage sites to working muscles.Shut down metabolic processes like digestion.Increase heart and breathing rate.Increase blood pressure.
How do hormones affect the metabolism of target tissues?
Hormones play a crucial role in regulating metabolism by signaling target tissues to alter their biochemical processes. For instance, insulin promotes glucose uptake and storage in muscle and fat cells, while glucagon stimulates the release of glucose from the liver. These hormonal signals can enhance or inhibit metabolic pathways, influencing energy production, nutrient utilization, and overall metabolic rate. By binding to specific receptors on target cells, hormones effectively coordinate the body's metabolic responses to maintain homeostasis.
When you are under physical stress what hormones is released quickly to stimulate an increase in blood glucose concentration?
epinephrine
What is useful for viewing metabolic activity?
Tools such as positron emission tomography (PET) scans and fluorodeoxyglucose (FDG) tracer can be useful for viewing metabolic activity in the body. These methods involve measuring the uptake of glucose, a marker of metabolic activity, in different tissues. PET scans can provide valuable information about the functioning of organs and tissues in the body.
What metabolic activity in plants produces sugars?
Photosynthesis is the metabolic activity in plants that produces sugars. During photosynthesis, plants use sunlight to convert carbon dioxide and water into glucose and oxygen. This process occurs in the chloroplasts of plant cells.
