Bio 210 Practice Quizzes- Questions and 100% Correct Answers
9 views 0 purchase
Course
BIO 210
Institution
BIO 210
Which of the following is NOT correct regarding each organ system/function pairing? A) Respiratory System: Transports O2 and CO2 throughout the body. B) Digestive System: Breaks down food in smaller units that can be absorbed. C) Reproductive System: Produces offspring. D) Endocrine System: Regulat...
Bio 210 Practice Quizzes - Question s and 100% Correct Answers Which of the following is NOT correct regarding each organ system/function pairing? A) Respiratory System: Transports O2 and CO2 throughout the body. B) Digestive System: Breaks down food in smaller units that can be absorbed. C) Reproductive System: Produces offspring. D) Endocrine System: Regulates growth, development and reproduction. E) Nervous System: The fast -acting control system of the body. ✅A Which of the following is not a property of water? A) high heat of vaporization B) polar solvent properties C) it is hydrophobic D) cushioning E) takes part in chemical reactions (dehydration synthesis/hydrolysis) ✅C In multicellular organisms, first messengers (e.g. hormones, neurotransmitters) are released from one cell and travel throughout the body where they have a specific effect on a target cell. What is the general term given to the protein molecules to which t hese first messengers bind? A) enzymes B) receptors C) second messengers D) G proteins E) kinases ✅B Which of the following is a principle of the fluid mosaic model of cell membrane structure? A) Phospholipids form a bilayer that is largely impermeable to water -soluble molecules. B) Phospholipids consist of a polar head and a nonpolar tail made of three fatty acid chains. C) The lipid bilayer is a solid at body temperature, thus protecting the cell. D) All proteins associated with the cell membrane are contained in a fluid layer on the outside of the cell. ✅A What type of cellular junction would be best at providing a "leak -proof sheet" (so that materials cannot "leak" between the individual cells)? A) gap junctions B) plasmodesmata C) tight junctions D) desmosomes ✅C Two or more cells that work together to accomplish a specific function would be a(n) ________. A) tissue B) organ system C) organ D) cell ✅A Carbohydrates are stored in the liver and skeletal muscles in the form of ________. A) glucose B) triglycerides C) glycogen D) cholesterol ✅C Homeostasis is the condition in which the body maintains ________. A) a static state with no deviation from preset points B) a dynamic state within an unlimited range C) the lowest possible energy usage D) a relatively stable internal environment, within limits ✅D You have an unknown bottle of liquid. After adding some of this liquid to a glucose solution, you find that the pH of the glucose solution has now increased. What is the most likely explanation? A) the solution contains a buffer B) the solution contains an acid C) the solution contains a base D) the solution is a salt ✅C Blood glucose levels are controlled by ✅NF Body temperature is controlled by ✅NF Hemostasis (blood clotting) is controlled by ✅PF In which cavities is the spinal cord located? A) vertebral and dorsal B) mediastinum, thoracic, and ventral C) dorsal and cranial D) pericardial, ventral, and thoracic ✅A Which of the following is a general function for a fibrous protein? A) transport B) protein management C) body defense D) catalysis E) structural framework ✅E
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 twishfrancis. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.49. You're not tied to anything after your purchase.
