BIOLOGY 1001 LSU ACTUAL EXAM QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES (VERIFIED ANSWERS) ALREADY GRADED A+
0 view 0 purchase
Course
BIOLOGY 1001 LSU
Institution
BIOLOGY 1001 LSU
BIOLOGY 1001 LSU ACTUAL EXAM QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES (VERIFIED ANSWERS) ALREADY GRADED A+
What happens when hydrochloric acid (HCl) is added to pure water? - Answer-The HCl molecules separate into H+ and Cl- ions
Carbon-14 is often used for carbon dating, where s...
BIOLOGY 1001 LSU ACTUAL EXAM
QUESTIONS AND CORRECT DETAILED
ANSWERS WITH RATIONALES (VERIFIED
ANSWERS) ALREADY GRADED A+
What happens when hydrochloric acid (HCl) is added to pure water? - Answer-The HCl
molecules separate into H+ and Cl- ions
Carbon-14 is often used for carbon dating, where scientists measure the rate of carbon-
14
decay to determine the age of items. Carbon-14 contains six protons and eight
neutrons. During the process of
carbon-14 decay, one of its eight neutrons becomes a proton and an electron is emitted.
Which of the following
is the BEST explanation of what has occurred? - Answer-The resulting atom is now a
different element because the number of protons has changed.
As ice melts, it? - Answer-absorbs heat from its surroundings
How do buffers work? - Answer-They accept or release H+
Unlike a rock, a reptile can sit in the hot sunshine without its body temperature soaring
quickly. This is because the water in its body? - Answer-has a high specific heat
Where is glycogen stored in vertebrate animals? - Answer-liver and muscles
Large biological molecules are synthesized by removing? - Answer-water
Which of the following is TRUE about waxes? - Answer-They are saturated fats and are
solid at normal outdoor temperatures
Which of the following is NOT an organic molecule? - Answer-carbon monoxide
The fiber in your diet is actually? - Answer-cellulose
When the level of glucose in your blood is high, your body is able to store excess
glucose
in the liver by forming glycogen. When blood glucose levels fall, this stored glucose can
be released. Based on
this information, which of the following is true? - Answer-Glycogen is a polysaccharide
formed by joining excess monosaccharides of glucose.
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 Perfectscorer. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.89. You're not tied to anything after your purchase.
