Anatomy and Physiology Quiz

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Which term is used to describe 'all the chemical processes that take place in the organelles and cytoplasm of the cells of the body'?

Metabolism

Which plane of the body divides it into dorsal and ventral regions?

Transverse

To which of the following does the 'tissue level' of structural organization refer?

Muscle, nervous, connective, epithelial

What directional term in anatomy means 'toward the head'?

<p>Superior</p> Signup and view all the answers

What is the best definition of physiology?

<p>The study of how the body works</p> Signup and view all the answers

How could the 'anatomical position' be described?

<p>Standing displaying the ventral surface of the body</p> Signup and view all the answers

Which body cavity contains the majority of the musculoskeletal system?

<p>Ventral cavity</p> Signup and view all the answers

Which of the following are the contents of the ventral cavity?

<p>Gut, kidneys, liver, pancreas, spleen, bladder, internal reproductive organs</p> Signup and view all the answers

Which of the following is NOT a component of the cell plasma membrane?

<p>Microfilaments</p> Signup and view all the answers

Which list below contains the four types of tissue?

<p>Neural tissue, muscle tissue, epithelial tissue, connective tissue</p> Signup and view all the answers

Except for one, which of the following is NOT a type of cell?

<p>Osteoblasts</p> Signup and view all the answers

In which part of a cell does the process of making ATP from oxygen and glucose take place?

<p>Mitochondria</p> Signup and view all the answers

What is a function of membrane proteins?

<p>To act as receptors for hormones</p> Signup and view all the answers

What is the main difference between simple squamous cells and simple columnar cells?

<p>Squamous cells are flattened while columnar cells are taller than they are wide</p> Signup and view all the answers

Which of the following is NOT an example of a cell?

<p>Lysosomes</p> Signup and view all the answers

Which cell organelles contain an acidic environment capable of digesting a wide variety of molecules?

<p>Lysosomes</p> Signup and view all the answers

Which process involves the movement of water molecules across a semi-permeable membrane from the solution with higher water concentration into the solution of lower water concentration?

<p>The movement of water molecules across a semi-permeable membrane from the solution of higher concentration into the solution of lower concentration</p> Signup and view all the answers

What is the function of lysosomes within a cell?

<p>Containing an acidic environment capable of digesting a wide variety of molecules</p> Signup and view all the answers

In which form of transport through the plasma membrane does water molecules move to the side where the solution concentration is lower?

<p>Osmosis</p> Signup and view all the answers

What is the defining characteristic of active transport through the plasma membrane?

<p>It requires the expenditure of energy by the cell</p> Signup and view all the answers

What occurs when two aqueous solutions of different concentrations are separated by a semi-permeable membrane?

<p>Water molecules move to the side where the solution concentration is lower</p> Signup and view all the answers

Which organelle is responsible for synthesizing proteins within a cell?

<p>Ribosomes</p> Signup and view all the answers

What is the movement of water molecules across a plasma membrane from the side where the solution concentration is more dilute to the side where the solution is more concentrated called?

<p>Osmosis</p> Signup and view all the answers

The twisting of a polypeptide chain into a characteristic shape such as a helix is an example of which of the following?

<p>Secondary structure</p> Signup and view all the answers

To which of the following classes of biological compounds do all enzymes belong?

<p>Proteins</p> Signup and view all the answers

Which of the following carbohydrates can pass through the plasma membrane?

<p>Monosaccharides</p> Signup and view all the answers

Fructose is a simple sugar or carbohydrate. What is it an example of?

<p>Monosaccharide</p> Signup and view all the answers

If a semi-permeable membrane separates two aqueous solutions with different osmotic pressures, what will be the direction of water flow between solutions?

<p>Lower osmotic pressure to the solution of higher osmotic pressure</p> Signup and view all the answers

Which one of the following is NOT a steroid compound?

<p>Stearic acid</p> Signup and view all the answers

Cells use glucose as an energy source but store it as glycogen. When needed, the glycogen is broken down by a process called:

<p>Glycogenolysis</p> Signup and view all the answers

When a medicine is delivered via a patch attached to the skin, it is said to be delivered:

<p>Transdermally</p> Signup and view all the answers

Which of the following foods, when catabolized in the body, produces the highest yield of energy?

<p>100 gram of fat</p> Signup and view all the answers

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