Exam (elaborations)
BIOS 1300 CUMULATIVE FINAL WITH COMPLETE SOLUTIONS!!
- Course
- BIOS 1300
- Institution
- Ohio University
BIOS 1300 CUMULATIVE FINAL WITH COMPLETE SOLUTIONS!!
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Q&ABIOS 1300 CUMULATIVE FINAL WITH
COMPLETE SOLUTIONS!!
Which of the following bond types is the weakest?
Isotopic bonds
Van der Waals forces
Hydrogen bonds
Ionic bonds
Nonpolar covalent bonds
Polar covalent bonds ✔✔ Van der Waals forces
The lower the pH of a solution, the ________.
lower the H+ concentration
more neutral the solution is
greater the number of oxygen atoms
greater the number of H+ in solution
less toxic the solution is ✔✔ greater the number of H+ in solution
Which functional group is made of one N atom and two H atoms?
phosphate
methyl
, Q&A
amino
hydroxyl
carboxyl ✔✔ amino
A group of similar cells that work together to perform a common function is
called a/an __________.
Organ
Matrix
Organelle
Tissue
Organ system ✔✔ tissue
When iron rusts, the iron reacts with O2, and electrons are transferred from
the iron atoms to the oxygen atoms. What kind of bonds are found in rust?
Hydrogen bonds
Ionic bonds
Polar covalent bonds
Van der Waals forces
Non-polar covalent bonds ✔✔ ionic bonds
Which of the following is NOT a simple sugar?
Glucose
Ribose
, Q&A
Galactose
Cellulose
Fructose ✔✔ cellulose
Which of the following is one of the functions of the lymphatic system?
Return of extracellular fluid back to the circulatory system
Production of enzymes for the digestive system
Regulation of body temperature
Circulation of blood throughout the body
Production of regulatory hormones ✔✔ Return of extracellular fluid back
to the circulatory system
In an aqueous solution, water molecules associate with one another
through which of the following?
hydrogen bonds
polar covalent bonds
ionic bonds
nonpolar covalent bonds
isotopic bonds ✔✔ hydrogen bonds
The pancreas is part of which organ system?
Lymphatic
Digestive
, Q&A
Muscular
Both digestive and endocrine
Both digestive and lymphatic
Endocrine ✔✔ both digestive and endocrine
What is the proper order of the levels of body organization, also known as
the "Hierarchy of Complexity?" ✔✔ Atoms, molecules, organelles, cells,
tissues, organs, organ systems, organism
Which functional group is made of one C atom and three H atoms?
hydroxyl
methyl
carboxyl
amino
phosphate ✔✔ methyl
The liver is part of which organ system?
Lymphatic
Digestive
Endocrine
Exocrine
Integumentary ✔✔ digestive
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