Exam 1 Questions (Ch 1,2,&3 and Atlas A)

Na K ATPase is a counter transport antiport carrier, which always requires energy.

The opposite of a dehydration synthesis reaction is a hydrolysis reaction

Accumulated cell products that're never enclosed in a unit membrane are called ____.

The most abundant element in the human body, by weight, is ______.

The lexicon of standard international anatomical terms is _________.

Chemical reactions in which larger molecules are broken down into smaller ones are called catabolic

_____ account for 98.5% of the body's weight.

Inflammation of the membrane that lines the abdominopelvic cavity is called _______.

The Na⁺ K⁺ pump transports both Na and K ____ their concentration gradients in a process called _____.

Cellular membranes are permeable to ____, but impermeable to ____.

A solution that resists a change in pH when an acid or base is added to it is a(n) _______.

In the plasma membrane glycolipid and glycoproteins face toward the cytoplasm, while peripheral proteins always face ECF

The ____ system breaks down food and absorbs nutrients.

Which of the following equations depicts an exchange reaction?

Stereoscopic vision provides ______.

A dipeptide is a molecule with 2 peptide bonds.

Precise spelling is important in anatomy because _________.

The heart is in the ___ cavity and is covered by the ____.

The thymus, spleen, and tonsils are principal organ of the _____ system.

____ differ from one another in their number of neutrons and atomic mass.

A crystal of calcium phosphate in the cytoplasm of a cell should be classified as an inclusion.

Which one of the following is not in the correct anatomical position?

Unsaturated fatty acids have as much hydrogen as they can carry

The bonding properties of an atom are determined by its ______.

An individual scientific fact has more information than a theory

The cranial cavity contains the brain

Proteins that don't protrude into the phospholipid bilayer, but adhere to the surface of the plasma membrane, are called

Nucleic Acids are ______ of ______.

What organelle is most active in causing programmed cell death?

The spine encloses the _____.

Ionic bonds break apart in water more easily than covalent bonds do.

______ decompose fatty acids, an detoxify alcohol, free radicals, and drugs.

We can see through bones with magnetic resonance imaging (MRI).

Negative feedback is a self-amplifying chain of events that tends to produce rapid change in the body.

ATP _____ endergonic and exergonic reactions

Proteins perform all of the following function except _____.

In the following reaction, what is(are) the product(s)? CO₂+H₂O -> H₂CO₃

DNA is an example of an ____, whereas PET scan is an example of an _______.

The sodium-glucose transport protein (SGLT) is one example of an active transport process involving a uniport carrier.

Oxygen has an atomic number of 8 and a mass of 16. How many valence electrons does it have?

The study of the structure and function of cells is called ______.

In general, ______ have a 2:1 ratio of hydrogen to oxygen.

The principal theory of how evolution works is called _______.

A _____ reaction breaks a _____ down into its monomers.

Which of the following is not an example of a physiological gradient?

A chemical reaction that removes electrons from an atom is called a(n) _______ reaction.

Sometimes anatomical terms come from origins that do not lend any insight into their meaning.

Which of the following processes could occur only through a cellular membranes?

A hemoglobin level of 12g/dL is normal for an adult female, but low for an adult male. This is an example of __________.

Which of the following is not a nucleotide?

Which of the following organelles sorts, cuts, splices, and packages newly formed proteins into membrane-bound vesicles?

Which of the following is not associated with the composition of the cytoskeleton?

The terms development and evolution have the same meaning in physiology

All enzymes are _____.

The frontal plane passes vertically through the body or an organ and divides it into equal right and left portions.

The most abundant molecules in the plasma membrane are ______.

Hypercalcemia means ______.

The right shoulder is _____ and ______ to the umbilical region.

The species of modern humans is called ________.

In most cells, the nucleus is the largest organelle.

The breakdown of glycogen (an energey-storge compound) is an example of a(n) ____ reaction.

The lumbar vertebrae are _____ to the thoracic vertebrae.

A cell's second messengers serve to transport material through cellular membranes.

The chemical properties of an atom are determined by its _____.