Which of the following is excluded from the roles of thyroxine ____________?
Show answer Hide answer
Answer: B. skeletal growth
Explanation
Thyroxine functions primarily as a major metabolic hormone regulating basal cellular energy consumption rates. While thyroxine supports overall childhood development, linear bone elongation is regulated by growth hormone. Endocrine control of skeletal growth depends predominantly on growth hormone and somatomedins rather than thyroxine. Thyroxine is a hormone synthesized and secreted by the butterfly shaped thyroid gland located in the neck. The thyroid hormone system influences oxygen consumption, heat production, and metabolic turnover throughout body tissues. Skeletal growth involves complex epiphyseal plate maturation directed by pituitary growth hormone and sex steroids.
Thyroid disorders frequently manifest as profound changes in body weight, energy levels, and overall vitality. Pediatric clinicians monitor growth hormone levels specifically when evaluating children with delayed skeletal maturation. Understanding hormonal roles ensures accurate diagnosis and targeted treatment of various endocrine and metabolic diseases. Body metabolism relies heavily on thyroxine to maintain basal metabolic rate and cellular energy production. Sexual arousal involves complex neurological and hormonal interactions including testosterone and estrogen pathways. Gamete production is governed primarily by gonadotropic hormones like luteinizing hormone and follicle-stimulating hormone.
- Subject
- Psychology
- Category
- Psychology
- Topic
- —
- Difficulty
- medium
Related questions
Q1. Research utilizing large learner samples comparing diverse backgrounds or methods typically involves:
Show answer Hide answer
Answer: A. Teaching
Research involving diverse learners and instructional comparisons falls directly under the domain of teaching practice studies. Comparing different educational methods across diverse student groups directly investigates...
Q2. Reasoning from specific instances to general principles is:
Show answer Hide answer
Answer: D. inductive
Inductive reasoning involves drawing broad, general conclusions and principles from specific observations. By examining multiple individual instances, thinkers formulate a generalized rule or underlying theory. This bott...
Q3. This is excluded from the brainstem:
Show answer Hide answer
Answer: D. corpus collosum
The corpus callosum is a massive white matter tract connecting cerebral hemispheres rather than part of the brainstem. Because it resides entirely within the cerebrum, it stands apart from standard brainstem structural c...
Q4. This is not a characteristic William James attributed to consciousness ___________?
Show answer Hide answer
Answer: A. stability
William James characterized consciousness as personal continuous and selective while stability is contrary to its changing stream. Consciousness flows constantly and changes dynamically rather than remaining static or st...
Q5. Reasoning moving from specific cases to general rules is:
Show answer Hide answer
Answer: D. inductive
Inductive reasoning proceeds from specific observed instances to formulate general rules. This cognitive process builds overarching principles by aggregating numerous individual data points together. Generalizations are...
Q6. Thomas achieves interpersonal closeness and commitment, successfully navigating Erikson’s stage of:
Show answer Hide answer
Answer: D. Intimacy vs isolation
Intimacy versus isolation is the specific psychosocial stage where young adults seek deep interpersonal connections and commitment. Thomas achieves this milestone by successfully navigating the core developmental conflic...