AP (Advanced Placement) Biology: Questions 203 - 205 of 868

Access detailed explanations (illustrated with images and videos) to 868 questions. Access all new questions- tracking exam pattern and syllabus changes. View the complete topic-wise distribution of questions. Unlimited Access for Unlimited Time!

View Sample Explanation or View Features.

Rs. 400.00 or

How to register?

Question number: 203

» Respiratory Systems

Edit
MCQ▾

Question

Glycolysis is

Choices

Choice (5)Response

a.

Breakdown of glucose molecule

b.

Formation of glycogen molecule

c.

Production of pyruvate molecules in cytoplasm

d.

Both a. and c. are correct

e.

Question does not provide sufficient data or is vague

Question number: 204

» Respiratory Systems

Edit
MCQ▾

Question

The proper sequence of structures that inspire air encounters en route to the circulatory system is

Choices

Choice (5)Response

a.

Pharynx → trachea → larynx → bronchi → bronchioles → alveoli

b.

Trachea → pharynx → larynx → bronchioles → bronchi → alveoli

c.

Alveoli → larynx → pharynx → bronchioles → bronchi → trachea

d.

Pharynx → bronchi → bronchioles → trachea → alveoli → larynx

e.

Pharynx → larynx → trachea → bronchi → bronchioles → alveoli

Question number: 205

» Respiratory Systems

Edit
MCQ▾

Question

The movement of respiratory mucus helps protect the respiratory tree. Which of the following is true about this mechanism?

Choices

Choice (5)Response

a.

Movement of the mucus is random to prevent attachment to the epithelium by respiratory pathogens.

b.

Mucus below the larynx is swept downward, and mucus above the larynx is swept upward.

c.

All of the mucus is swept upward to be swallowed or spit out.

d.

The movement of the mucus helps ensure that both the upper and lower respiratory tracts remain sterile as maintained by macrophages.

e.

Mucus above the pharynx is swept downward, and mucus below the pharynx is swept upward.

Developed by: