LSUE BIOLOGY 1001 MIDTERM-
J.FONTENOT EXAM 2025 LATEST
ACTUAL EXAM 200 QUESTIONS
WITH VERIFIED CORRECT
ANSWERS. A+ GRADE ASSURED
1. A theory is a. An idea that has been proven.
b. A concept in the early stages that still needs to be tested.
c. A description of a belief that invokes the supernatural.
d. An explanation of an idea that is broad in scope and supported by a
large body of evidence.
e. All of the choices are correct.: an explanation of an idea that is broad in
scope and supported by a large body of evidence
2. Which of the following statements regarding a common cellular
activity is false?: New cells are derived from cellular components like
organelles
3. The teeth of grain-eating animals (such as horses) are usually
broad and ridged. This makes the teeth suitable for grinding and
chewing. Meat-eating animals (such as lions) have pointed teeth that are
good for puncturing and ripping flesh. This illustrates a. A food web. B.
All of the choices are correct.
c. A result of natural selection only.
,d. The connection between form and function only.
e. A result of natural selection as well as the connection between form and
function.: a result of natural selection as well as the connection between
form and
Function
4. Which of the following is not an example of evolution that has resulted
from human activity? A. Because of hunting, species such as bears and
wolves are in danger of extinction.
.b. Like certain other crops, domesticated strawberries are larger than
wild
Strawberries.
c. Some insect species are now resistant to pesticides.
d. Many strains of bacteria are now resistant to some commonly used an-
tibiotics: Because of hunting, species such as bears and wolves are in
danger of extinction.
5. Which of the following statements about the properties of life is
false?: All organisms have the ability to maintain a constant internal
temperature.
6. Which of the following statements about genetics is true?:
Differences among organisms reflect different nucleotide sequences in their
DNA.
7. An antibiotic kills 99.9% of a bacterial population. You would expect
the next generation of bacteria. A. To be just as susceptible to that
antibiotic as was the previous generation.
b. To be more resistant to that antibiotic.
c. To die out due to the drastic decrease in population size.
,d. To be more contagious than the prior generation.
e. All of the choices are correct.: To be more resistant to that antibiotic.
8. You notice that over the past month, many students on campus
have started wearing a new style of school sweatshirt. You think to
yourself that perhaps the bookstore has recently started selling this new
sweatshirt style. This prediction is an example of: Hypothesis
9. Which of the following is a kingdom within the domain Eukarya?:
Fungi
10. Which of the following statements about evolution is true?:
Evolution can result in adaptations
11. Kingdom Fungi includes species a. Such as mushrooms and plants.
b. That obtain food by ingestion.
c. That use photosynthesis to obtain food.
d. That obtain food by decomposing dead organisms and absorbing the
nutri-ents.
e. All of the choices are correct.: That obtain food by decomposing dead
organisms and absorbing the nutrients
12. Water's surface tension and heat storage capacity is accounted for by
its
a. Orbitals.
b. Hydrogen bonds.
c. Mass.
d. Size.: Hydrogen bonds
13. As ice melts,: Hydrogen bonds are broken
14. Which of the following statements regarding matter is false? A. All life
is composed of matter.
, b. All matter has mass.
c. All matter is composed of elements.
d. All matter exists in the form of compounds.
e. All of the choices are correct.: All matter exists in the form of compounds
15. Which are weak bonds that are not strong enough to hold atoms
together to form molecules but are strong enough to form bonds within
and around large molecules?: Hydrogen bonds
16. You've been experiencing acid indigestion lately, and you'd like a
quick fix for the problem. You do a little research on the Internet and
discover that your problem is caused by excess stomach acid. In the
pharmacy aisles, however, you're having a little trouble deciding what to
purchase to address the problem. At the pharmacy counter, the clerk
recommends that you purchase PEPCID AC or Alka-Seltzer tablets.
If you were able to chemically analyze your stomach fluids 30 minutes
after taking two tablets, you would find. A. More hydrogen ions. B.
Fewer hydrogen ions.
c. The same number of hydrogen ions.
d. That the ph in your stomach has decreased.: Fewer hydrogen ions
17. Electrons move about the nucleus of an atom in the same way that:
Insects fly around a bright lamp at night
18. Which of the following best describes the atomic number of an
atom?: The number of protons in the atom
19. Clot formation in our blood can lead to a heart attack or stroke.
What was altered in the proteins that made the clot?: The proteins were no
longer soluble in the blood
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 PrincessKinsley. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $19.00. You're not tied to anything after your purchase.
