What is the total approximate iodine content within the body of a healthy adult human?
Show answer Hide answer
Answer: C. 20 to 50 mg
Explanation
A healthy adult human body contains an estimated total iodine content ranging between 20 to 50 milligrams. Most of this vital trace mineral is stored within the thyroid gland to synthesize metabolic hormones. The correct physiological range ensures proper endocrine function and prevents deficiency disorders in humans. Iodine is an essential dietary trace element required for producing thyroxine and triiodothyronine hormones. Thyroid hormones regulate basal metabolic rate energy generation and normal neurological development in humans. Iodine deficiency can lead to goiter and cognitive impairments if dietary intake remains chronically low.
Public health authorities implement salt iodization programs to ensure populations meet daily nutritional requirements. Medical professionals test urinary iodine levels to assess nutritional status and thyroid health in patients. Understanding trace mineral content helps nutritionists design balanced diets for diverse human populations. Five to ten milligrams is an underestimate that fails to cover the typical total iodine found in adults. Ten to twenty milligrams remains below the accepted physiological concentration range stored in healthy adult bodies. Fifty to one hundred milligrams exceeds the standard total body iodine estimated in normal human physiology.
- Subject
- Agriculture
- Category
- Agriculture
- Topic
- —
- Difficulty
- medium
Related questions
Q1. High estimates of genetic advance serve as an indicator of____________________?
Show answer Hide answer
Answer: B. Additive gene action
High estimates of genetic advance combined with high heritability indicate additive gene action governing the trait.
Q2. The physiological disorder known as hen and chicken is linked with __________?
Show answer Hide answer
Answer: B. Grapes
Hen and chicken is a well-known physiological fruit disorder characterized by severely uneven berry sizing. Grape clusters affected by this disorder display a mixture of normal mature berries and tiny seedless ones. The...
Q3. Heterobeltiosis is calculated relative to performance of the___________________?
Show answer Hide answer
Answer: A. Better parent
Heterobeltiosis measures the performance of an F1 hybrid relative to the superior or better parent. Plant breeders use this specific metric to determine if a hybrid exceeds the best parental inbred line. The correct defi...
Q4. A plant growth regulator that stimulates cellular division is commonly recognized as_____________________?
Show answer Hide answer
Answer: A. Cytokinins
Cytokinins are a primary class of plant growth regulators that stimulate cellular division and tissue differentiation. These phytohormones work in concert with auxins to control organogenesis in plant tissue culture syst...
Q5. Pseudopregnancy in livestock is alternatively designated ______________________ ?
Show answer Hide answer
Answer: A. Pseudo pregnancy
Pseudopregnancy in livestock describes a physiological state that mimics actual gestation without an embryo present. The correct terminology accurately reflects a false pregnancy condition occurring frequently in various...
Q6. Histosols are predominantly encountered in______________________?
Show answer Hide answer
Answer: D. Both b & c
Histosols are organic soils composed largely of decomposing plant materials accumulating in water-saturated environments. These rich organic soils are predominantly encountered in cold northern regions where decompositio...