+
BIOL 103 FINAL EXAM

BIOL 103 FINAL EXAM

Rating:
Rating
(0)
Author: Carol 96
Description:

Click link for more description

http://theperfecthomework.com/biol-103-final-exam/

Question 1 (2 points)
Which statement about evolution is FALSE?
Question 1 options:
According to evolutionary theory, you are related to a bacterium, to a yeast cell, to a snake, and to a whale. In fact, you are related to every species now alive on Earth, and to fossil species like dinosaurs as well.

Natural selection acts on genetic differences within a population to cause evolution. Individuals do not evolve.

Natural selection is about slow but steady progress. Through it, populations constantly get better-adapted. When this process is completed for all populations, evolution will come to a stop.

Evolution occurs constantly, without end; there is no endpoint in evolution.

 
Question 2 (2 points)
Negatively charged particles are found where in an atom?
Question 2 options:
In the nucleus

In a single layer outside the nucleus

In multiple layers outside the nucleus

Both inside and outside the nucleus

 
Question 3 (2 points)
Which characteristic of water protects fish when a lake freezes?
Question 3 options:
cohesion

water is less dense as a solid
water as a solvent

all of the above

 
Question 4 (2 points)
You have a solution that has a pH of 8 and need it to be pH 5. What do you do?
Question 4 options:
Add water

Add a base

Add an acid

Add a buffer

 
Question 5 (2 points)
What characteristic of carbon makes it a good backbone for creating diverse and durable molecules?
Question 5 options:
Carbon is a large atom.

Carbon forms four covalent bonds.

Carbon forms hydrogen bonds.

All of the above


(more)
See More
Try a College Course Free

Sophia’s self-paced online courses are a great way to save time and money as you earn credits eligible for transfer to over 2,000 colleges and universities.*

Begin Free Trial
No credit card required

25 Sophia partners guarantee credit transfer.

221 Institutions have accepted or given pre-approval for credit transfer.

* The American Council on Education's College Credit Recommendation Service (ACE Credit®) has evaluated and recommended college credit for 20 of Sophia’s online courses. More than 2,000 colleges and universities consider ACE CREDIT recommendations in determining the applicability to their course and degree programs.

Tutorial