True
The concentration of urine is determined by the availability of antidiuretic hormone (ADH), which regulates water reabsorption in the kidneys. When ADH is present, urine becomes concentrated. Conversely, dilute urine results when ADH levels are low, leading to increased water excretion by the kidneys.
Factors that increase the secretion of antidiuretic hormone (ADH) include dehydration, pain, stress, certain medications, and low blood pressure. ADH helps the body conserve water by reducing urine output when these factors are present.
Increase in permeability of the cells of the collecting tubule to water is due to an increase in the production of antidiuretic hormone (ADH). Aquaporins are constant components of the tubule cells membranes. Unless ADH is present, aquaporins are virtually absent in the luminal membranes of the collecting duct.A decrease in the concentration of the blood plasma
The pituitary secretes luteinizing hormone (LH) in short bursts to signal the production and release of testosterone.
The results of a pregnancy test that measures hCG hormone levels are significant because they can indicate whether a person is pregnant or not. The concentration of the hormone in the control (C) and test (T) lines helps determine the accuracy of the test and whether the pregnancy hormone is present in the body at detectable levels.
Hormone levels in the body are typically measured through blood tests. These tests involve taking a sample of blood from a vein, which is then analyzed in a laboratory to determine the concentration of specific hormones present in the bloodstream.
No, luteinizing hormone (LH) is not produced only during the luteal phase of the menstrual cycle. LH is one of the hormones responsible for ovulation, and its surge triggers the release of the egg from the ovary. While LH levels are highest right before ovulation, they are also present during other phases of the menstrual cycle.
what the answer
The concentration of bodily fluids refers to the amount of solutes, such as electrolytes, proteins, and nutrients, present in the fluids within the body, including blood, plasma, and interstitial fluid. This concentration is typically measured in terms of osmolarity or molarity and is crucial for maintaining homeostasis, as it influences fluid balance, cellular function, and overall health. Abnormal concentrations can lead to medical conditions, such as dehydration or electrolyte imbalances.
iodine is found in hormone thyroxine
hcg
Both! Lutenising hormone is a hormone, it is a steroid hormone (affecting the growth/development of reproductive organs). It is present in both females and males :)