O Level Courses

IGCSE O Level Biology Practice Tests

IGCSE O Level Biology Online Tests

Thyroxin Function MCQ (Multiple Choice Questions) PDF Download

The Thyroxin Function Multiple Choice Questions (MCQ Quiz) with Answers PDF (Thyroxin Function MCQ PDF e-Book) download to practice IGCSE O Level Biology Tests. Study Nutrition in General Multiple Choice Questions and Answers (MCQs), Thyroxin Function quiz answers PDF for online certificate programs. The Thyroxin Function MCQ App Download: Free learning app for nutrition vitamins, glucose formation, learning with biology, heat loss prevention test prep for colleges that offer online degrees.

The MCQ: An overactive thyroid gland may; "Thyroxin Function" App Download (Free) with answers: Slow the metabolic rate; Expedite the metabolic rate; May denature the metabolic enzymes; May increase the pH from 7 to 9 approx.; for online certificate programs. Practice Thyroxin Function Quiz Questions, download Apple eBook (Free Sample) for best online colleges for teaching degree.

Thyroxin Function MCQs: Questions and Answers PDF Download

MCQ 1:

Thyroxin is secreted from

  1. thiamine deficiency
  2. theological inheritance
  3. thyroid glands
  4. muscles used for breathing
MCQ 2:

An overactive thyroid gland may

  1. slow the metabolic rate
  2. expedite the metabolic rate
  3. may denature the metabolic enzymes
  4. may increase the pH from 7 to 9 approx.
MCQ 3:

Apart from other reasons, excess thyroxin may cause

  1. myxedema
  2. heart attack
  3. meningitis
  4. obesity
MCQ 4:

Function of thyroxin is to regulate the

  1. breathing rate
  2. metabolic rate
  3. sweat glands
  4. prevention of heat loss

IGCSE O Level Biology Practice Tests

Thyroxin Function Learning App: Free Download (iOS & Android)

The App: Thyroxin Function MCQs App to learn Thyroxin Function Textbook, O Level Biology MCQ App, and A level Biology MCQ App. The "Thyroxin Function MCQs" App to free download Android & iOS Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Thyroxin Function App (Android & iOS)

Thyroxin Function App (Android & iOS)

O Level Biology App (Android & iOS)

O Level Biology App (iOS & Android)

A level Biology App (Android & iOS)

A level Biology App (Android & iOS)

Molecular Biology App (Android & iOS)

Molecular Biology App (iOS & Android)