O Level Courses

IGCSE O Level Biology Certification Exam Tests

IGCSE O Level Biology Practice Test 81

Thyroxin Function Quiz Questions and Answers PDF - 81

The Thyroxin Function Quiz Questions and Answers PDF, Thyroxin Function Quiz with Answers PDF e-Book download Ch. 11-81 to prepare IGCSE O Level Biology Practice Tests. Solve Nutrition in General MCQ with answers PDF, Thyroxin Function Multiple Choice Questions (MCQ Quiz) for colleges that offer online classes. The Thyroxin Function Quiz App: Free download learning app for thyroxin function, carboxyhaemoglobin, lactose, conservation: renewable resources, facts about smoking test prep for colleges that offer online degrees.

The Quiz: An overactive thyroid gland may; "Thyroxin Function" App Download (Free) with answers: Expedite the metabolic rate; Slow the metabolic rate; May denature the metabolic enzymes; May increase the pH from 7 to 9 approx.; for colleges that offer online classes. Learn Nutrition in General Questions and Answers, Apple eBook to download free sample to learn online GCSE courses.

Thyroxin Function Questions and Answers PDF Download: Quiz 81

MCQ 401:

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 402:

Carboxyhemoglobin is formed if

  1. CO2 is allowed to mix with hemoglobin
  2. if CO is allowed to react with hemoglobin
  3. if long term exposure to lead and lead poisoning occurs
  4. if carbon is allowed to react with hemoglobin
MCQ 403:

Lactose can also be called as

  1. milk sugar
  2. malt sugar
  3. cane sugar
  4. grape sugar
MCQ 404:

Large gene pool enables

  1. conservation of natural resources
  2. depletion of natural resources
  3. conservation of artificial resources
  4. depletion of artificial resources
MCQ 405:

Excess mucus is produced causing smokers cough due to

  1. nicotine
  2. tar
  3. Irritants
  4. morphine

IGCSE O Level Biology Exam Prep Tests

Thyroxin Function Learning App: Free Download Android & iOS

The App: Thyroxin Function Quiz App to learn Thyroxin Function Questions and Answers, O Level Biology Quiz App, and Molecular Biology Quiz App. The free "Thyroxin Function" App to download Android & iOS Apps includes complete analytics with interactive assessments. Free download App Store & Play Store learning Applications & 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)

Molecular Biology App (Android & iOS)

Molecular Biology App (Android & iOS)

10th Grade Biology App (Android & iOS)

10th Grade Biology App (iOS & Android)