Biology 121 Exam 1 UPDATED Exam
Questions and CORRECT Answers
Chromosomes contain the cell's genetic material in the form of - CORRECT ANSWER -
DNA
Which of the following is the most complex level of organization? - CORRECT
ANSWER - the circulatory system
An organism's _____ is its entire set of genetic instructions. - CORRECT ANSWER -
Genome
This type of cell contains membrane-bound organelles, including a nucleus with DNA. It would
be - CORRECT ANSWER - eukaryotic
This term refers to is all of the members of a particular species that are in a given area at a
particular time. - CORRECT ANSWER - A population
If the atomic number is 18, then how many protons does it have? - CORRECT ANSWER -
18
What is the name for those electrons in the outer orbital - CORRECT ANSWER - valence
A substance with a pH of 8.5 would be considered _________. - CORRECT ANSWER -
Basic
The term for different forms of the same element, but with different numbers of neutrons. -
CORRECT ANSWER - isotope
Questions and CORRECT Answers
Chromosomes contain the cell's genetic material in the form of - CORRECT ANSWER -
DNA
Which of the following is the most complex level of organization? - CORRECT
ANSWER - the circulatory system
An organism's _____ is its entire set of genetic instructions. - CORRECT ANSWER -
Genome
This type of cell contains membrane-bound organelles, including a nucleus with DNA. It would
be - CORRECT ANSWER - eukaryotic
This term refers to is all of the members of a particular species that are in a given area at a
particular time. - CORRECT ANSWER - A population
If the atomic number is 18, then how many protons does it have? - CORRECT ANSWER -
18
What is the name for those electrons in the outer orbital - CORRECT ANSWER - valence
A substance with a pH of 8.5 would be considered _________. - CORRECT ANSWER -
Basic
The term for different forms of the same element, but with different numbers of neutrons. -
CORRECT ANSWER - isotope
