Question

In: Biology

trace element

Is a trace element an essential element? Explain. Explain.

Solutions

Expert Solution

Step 1: Essential elements and their importance

The biological system is composed of multiple elements required for healthy growth, development, and physiology. These are known as essential elements without which the body cannot function effectively. Hydrogen, phosphorus, carbon, and oxygen are some of the essential elements.

 

The essential elements are present in varying quantities and are classified as macro and micro. The former is required in high quantities while the latter is in small amounts.

 

Step 2: Meaning of trace elements

The elements present in small amounts are trace elements such as iron (Fe) and iodine (I). These elements can pose potentially toxic risks if present in higher amounts. For example, higher amounts of iodine in the body can influence thyroid gland activity and result in thyroid cancer.

The trace elements are chemicals present as low as 0.1% in quantity, but they effectively contribute to bodily functions.

Step 3: Trace element as an essential element

Though required in smaller amounts, trace elements can affect the body functions if they are present in lower than the optimum quantities. They have important roles in the biological system, and their deficiency can degrade the body.

Iodine is a trace element but important for the functioning of the thyroid, and hence, it is an essential element. Thus, the trace elements are physiologically and metabolically essential elements required by the body.

The elements needed in small amounts are trace elements. Few trace elements such as iron that form an important part of hemoglobin are essential elements. So, the trace elements are essential for the body but only in tiny quantities.

Raffay answered 1 year ago
Next > < Previous

Related Solutions

Develop a recursive algorithm to find the smallest and largest element in an array and trace...
Develop a recursive algorithm to find the smallest and largest element in an array and trace the recursive function with appropriate message. using c++ add comment to the code
Prove the trace of an n x n matrix is an element of the dual space...
Prove the trace of an n x n matrix is an element of the dual space of all n x n matrices.
Question 11 Which of the following is a trace element in the human body? hydrogen oxygen...
Question 11 Which of the following is a trace element in the human body? hydrogen oxygen zinc nitrogen Question 12 Which of the following statements regarding matter is false? All matter is composed of elements. All matter exists in the form of compounds. All life is composed of matter. All matter has mass. Question 13 Which of the following statements best describes a compound? A compound is exemplified by sodium. A compound is a solution. A compound contains two or...
A deficiency of the trace element selenium in the diet can negatively impact growth, immunity, muscle...
A deficiency of the trace element selenium in the diet can negatively impact growth, immunity, muscle and neuromuscular function, and fertility. The introduction of selenium supplements to dairy cows is justified when pastures have low selenium levels. Authors of a research paper supplied the following data on milk selenium concentration (mg/L) for a sample of cows given a selenium supplement (the treatment group) and a control sample given no supplement, both initially and after a 9-day period. Initial Measurement Treatment...
A deficiency of the trace element selenium in the diet can negatively impact growth, immunity, muscle...
A deficiency of the trace element selenium in the diet can negatively impact growth, immunity, muscle and neuromuscular function, and fertility. The introduction of selenium supplements to dairy cows is justified when pastures have low selenium levels. The following data on the initial milk selenium concentration (mg/L) for a sample of cows given a selenium supplement (treatment group) and a control sample given no supplement is given below: Treatment-11.4, 9.6, 10.1, 8.5, 10.3, 10.6, 11.8, 9.8, 10.9, 10.3, 10.2, 11.4,...
A deficiency of the trace element selenium in the diet can negatively impact growth, immunity, muscle...
A deficiency of the trace element selenium in the diet can negatively impact growth, immunity, muscle and neuromuscular function, and fertility. The introduction of selenium supplements to dairy cows is justified when pastures have low selenium levels. The following data on the initial milk selenium concentration (mg/L) for a sample of cows given a selenium supplement (treatment group) is given below: Initial Measurement Treatment 11.4, 9.6, 10.1, 8.5, 10.3, 10.6, 11.8, 9.8, 10.9, 10.3, 10.2, 11.4, 9.2, 10.6, 10.8, 8.2...
A deficiency of the trace element selenium in the diet can negatively impact growth, immunity, muscle...
A deficiency of the trace element selenium in the diet can negatively impact growth, immunity, muscle and neuromuscular function, and fertility. The introduction of selenium supplements to dairy cows is justified when pastures have low selenium levels. Authors of a research paper supplied the following data on milk selenium concentration (mg/L) for a sample of cows given a selenium supplement (the treatment group) and a control sample given no supplement, both initially and after a 9-day period. Initial Measurement Treatment...
A deficiency of the trace element selenium in the diet can negatively impact growth, immunity, muscle...
A deficiency of the trace element selenium in the diet can negatively impact growth, immunity, muscle and neuromuscular function, and fertility. The introduction of selenium supplements to dairy cows is justified when pastures have low selenium levels. Authors of a research paper supplied the following data on milk selenium concentration (mg/L) for a sample of cows given a selenium supplement (the treatment group) and a control sample given no supplement, both initially and after a 9-day period. Initial Measurement Treatment...
Pick one trace element, learn about it, write about it (200 – 300 words), and include...
Pick one trace element, learn about it, write about it (200 – 300 words), and include citations.
Any ideas or pointers to how i could draw or "Trace" these pathways? Trace the sensory...
Any ideas or pointers to how i could draw or "Trace" these pathways? Trace the sensory pathway from the receptors of the skin to the sensory area of the cerebrum. Trace the motor pathway from the motor area of the cerebrum to the muscles. Address the patient's concern: What is the anatomical foundation that explains why patients who have had strokes on the right side of the cerebrum have paralysis on the contralateral side of the body?
ADVERTISEMENT
Subjects
ADVERTISEMENT
Latest Questions
ADVERTISEMENT