100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Previously searched by you
Previously searched by you
logo
APHY 101 Final Exam Questions & Answers 100% Accurate $10.89
Add to cart
Quickly navigate to
Preview
  2.  
  3. APHY 101
  4.  
  5. APHY 101

Exam (elaborations)

APHY 101 Final Exam Questions & Answers 100% Accurate
 0 purchase
  • Course
  • APHY 101
  • Institution
  • APHY 101

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, ti...

[Show more]

Preview 3 out of 28  pages

Document information

  • May 3, 2024
  • 28
  • 2023/2024
  • Exam (elaborations)
  • Questions & answers

Subjects

  • aphy 101 final exam questions answers 100 accur
  • aphy 101 final exam questions answers stuvia
  • what is the difference between anatomy and physiol

Written for

  • APHY 101
  • APHY 101

Seller

avatar-seller
IMORA

Reviews received

Content preview

APHY 101 Final Exam Questions &
Answers 100% Accurate

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

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

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

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

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 IMORA. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $10.89. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

69052 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 15 years now

Start selling
$10.89
  • (0)
Add to cart
Added