100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
Previously searched by you
APHY 101 FINAL TEST EXAM 2024|BRAND NEW EXAM QUESTIONS AND CORRECT DETAILED ANSWERS ALL GRADED A+|GUARANTEED SUCCESS|LATEST UPDATES FOR $15.49
Add to cart
APHY 101 FINAL TEST EXAM 2024|BRAND NEW EXAM QUESTIONS AND CORRECT DETAILED ANSWERS ALL GRADED A+|GUARANTEED SUCCESS|LATEST UPDATES FOR
9 views 0 purchase
Course
APHY 101
Institution
APHY 101
APHY 101 FINAL TEST EXAM 2024|BRAND NEW EXAM QUESTIONS AND CORRECT DETAILED ANSWERS ALL GRADED A+|GUARANTEED SUCCESS|LATEST UPDATES FOR
What is the difference between anatomy and physiology? - ANSWER-Anatomy is the study of the structure of body parts, whereas physiology is the study o...
APHY 101 FINAL TEST EXAM 2024|BRAND
NEW EXAM QUESTIONS AND CORRECT
DETAILED ANSWERS ALL GRADED
A+|GUARANTEED SUCCESS|LATEST UPDATES
FOR 2024-2025
What is the difference between anatomy and physiology? - ANSWER-✅Anatomy is
the study of the structure of body parts, whereas physiology is the study of the
function of body parts
What are the levels of organization? - ANSWER-✅subatomic particles, atom,
molecule, macromolecule, organelle, cell, tissue, organ, organ system, organism
What are the requirements of life? - ANSWER-✅Water, food, oxygen, heat,
pressure
What are the characteristics of life? - ANSWER-✅Movement (internal or gross);
Responsiveness (reaction to internal or external change); Growth (increase in size
without change in shape); Reproduction (new organisms or new cells); Respiration
(use of oxygen; removal of CO2); Digestion (breakdown of food); Absorption
(movement of substances through membranes and into fluids); Circulation
(movement within body fluids); Assimilation (changing nutrients into chemically
different forms); Excretion (removal of metabolic wastes)
Define homeostasis - ANSWER-✅Body's maintenance of a stable environment
What is a homeostatic mechanism? - ANSWER-✅the body maintains homeostasis
through a number of self-regulating control systems; examples are regulating body
temperature and pressure sensitive receptors to regulate body pressure
Define matter - ANSWER-✅Anything that takes up space and has mass (weight). It is
composed of elements.
Define element - ANSWER-✅fundamental substance composed of chemically
identical atoms
Define atoms - ANSWER-✅smallest particle of an element; basic unit of matter
, What is the structure of an atom? - ANSWER-✅An atom consists of a nucleus
containing protons and neutrons, with electrons in
orbit around the nucleus.
Atomic nucleus - ANSWER-✅the nucleus contains protons and neutrons
Proton - ANSWER-✅subatomic particle that has a positive charge
Neutron - ANSWER-✅subatomic particle that has no charge
Electron - ANSWER-✅subatomic particle that has a negative charge
Atomic number - ANSWER-✅number or protons in nucleus
Atomic mass - ANSWER-✅number of protons plus number of neutrons
What are covalent bonds? - ANSWER-✅Covalent bonds are formed when atoms
share electrons to become stable with filled
outer shells
What are ionic bonds? - ANSWER-✅2 oppositely charged atoms form this bond
when electrons are transferred from one atom to another atom
What are hydrogen bonds? - ANSWER-✅Weak attraction between positive end of
one polar molecule and negative end of another polar molecule; formed between
water molecules
Define ion - ANSWER-✅When atoms gain or lose electrons, they become ions.
Define synthesis reaction - ANSWER-✅Two or more atoms or molecules are joined
together
Define decomposition reaction - ANSWER-✅Larger molecules are broken down into
smaller ones
Define exchange reaction - ANSWER-✅Parts of molecules trade places
Define reactant - ANSWER-✅The starting materials of the reaction - the atoms, ions,
or molecules
Define product - ANSWER-✅Substances formed at the end of the chemical reaction
Define catalyst - ANSWER-✅influence the rates of chemical reactions
What is an acid? - ANSWER-✅Electrolytes that release hydrogen ions in water
, What is a base? - ANSWER-✅Electrolytes that release ions that combine with
hydrogen ions in water
What is a salt? - ANSWER-✅Acids and bases that react to form water and
electrolytes
What is a pH scale? - ANSWER-✅represents the concentration of hydrogen ions [H+]
in solution
Neutral solution - ANSWER-✅pH 7;
indicates equal concentrations of H+
and OH-
Acidic solution - ANSWER-✅pH less than
7; indicates a greater concentration of H+
Basic solution - ANSWER-✅pH greater than 7; indicates a greater concentration of
OH-
What is the difference between an organic molecule and an inorganic molecule? -
ANSWER-✅organic compounds have hydrogen and carbon; inorganic compounds do
not
What is dehydration synthesis and hydrolysis? - ANSWER-✅Dehydration reactions
link monomers together into polymers by releasing water, and hydrolysis breaks
polymers into monomers using a water molecule. Monomers are just single unit
molecules and polymers are chains of monomers.
What are carbohydrates? - ANSWER-✅Carbohydrates provide energy for cellular
activities. These molecules contain carbon, hydrogen, and oxygen.
What are lipids? - ANSWER-✅Primarily used to supply energy for cellular activity.
Lipids are insoluble in water and include fats, phospholipids, and steroids.
What are proteins? - ANSWER-✅Provide structure; energy sources; chemical
messengers
Play vital role in metabolism
bonded amino acids held together with peptide bonds
What are nucleic acids? - ANSWER-✅Carry genes and control cell activities.
Examples are RNA and DNA.
Fats (triglycerides) - ANSWER-✅Used primarily for energy; most common lipid in
the body
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller BRILLIANTSOLUTIONS. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $15.49. You're not tied to anything after your purchase.
