Biology Final Exam 270+ (Latest Edition) 100% Verified Q&A + Answer Key Solutions

Biology Final Exam
(Latest 2025-2026 Edition) 100% Verified Q&A + Answer
270+
Key Solutions


VERIFIED ANSWERS


Question 1
Biology
Correct Answer
the study of living things


Question 2
Cell
Correct Answer
smallest basic unit of life


Question 3
Unicellular
Correct Answer
Made of a single cell


Question 4
Multicellular
Correct Answer
made of many cells


Question 5
Prokaryote
Correct Answer
simple, unicellular organism that lacks a nucleus




Trusted by thousands of students and professionals worldwide Page 1 of 51

,Question 6
Eukaryote
Correct Answer
A cell that contains a nucleus and other complex organelles


Question 7
DNA
Correct Answer
A complex molecule containing all genetic information


Question 8
Homeostasis
Correct Answer
Maintaining a stable internal environment


Question 9
Metabolism

Correct Answer
All of the chemical reactions that occur within an organism


Question 10
Stimulus
Correct Answer
a signal to which an organism responds


Question 11
Response
Correct Answer
An action or change in behavior that occurs as a result of a stimulus.


Question 12
Adaptation
Correct Answer
A characteristic that helps an organism survive


Question 13
Sexual Reproduction
Correct Answer
Cells from each parent unite to create a genetically divers offspring




Trusted by thousands of students and professionals worldwide Page 2 of 51

,Question 14
Asexual Reproduction
Correct Answer
A single parent produces an offspring identical to itself


Question 15
Scientific Method
Correct Answer
A series of steps scientists use to investigate a question


Question 16
Observation
Correct Answer
noticing and describing events in a careful, orderly way


Question 17
Hypothesis
Correct Answer
A scientific explanation for a set of observations that can be tested with an experiment


Question 18
Theory
Correct Answer
an explanation of scientific phenomenon that is supported by a LOT of evidence


Question 19
Independent Variable
Correct Answer
The experimental factor that is manipulated (changed); the variable whose effect is being studied


Question 20
Dependent Variable
Correct Answer
The experimental factor that is being measured; the variable that may change in response to manipulations of the
independent variable


Question 21
Control variable (constant)
Correct Answer
Factor in an experiment that a scientist purposely keeps the same



Trusted by thousands of students and professionals worldwide Page 3 of 51

, Question 22
Control group
Correct Answer
the group that does not receive the independent variable; used a a basis of comparison


Question 23
Experimental group
Correct Answer
the group in an receives the independent variable


Question 24
Technology
Correct Answer
an application of scientific knowledge to solve real-world problems


Question 25
Quantitative Data

Correct Answer
data in the form of numbers


Question 26
Qualitative Data
Correct Answer
descriptive data; in the form of words


Question 27
Conclusion
Correct Answer
An explanation of the original question that is supported by experimental data


Question 28
Monomer
Correct Answer
One small molecule used to build a larger molecule


Question 29
Polymer
Correct Answer
A large molecule built out of many smaller molecules




Trusted by thousands of students and professionals worldwide Page 4 of 51