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Portage Learning BIOD 101 Essential
Biology I w/ Lab Module 1 Exam
Questions & Answers 2026-2027 |
Latest Verified (Rationales)
Document Overview
This document provides 35 verified questions with correct answers and detailed rationales
covering fundamental biological concepts. It is suitable for reviewing essential biology
principles, aiding in course mastery, and preparing for certification exams.
100% Accurate Questions and Answers 100% Guarantee Pass - Verified by Experts
Expert-Verified
Verified Answers · Detailed Rationales · 35 Questions · September 2026
Portage Learning BIOD 101 Essential Biology I w/ Lab Module 1 Exam Questions & Answers 2026-2027 | Latest Verified (Rationales) - Practice Questions Page 0
, Topics Covered
Section 1: Introduction to Matter and Molecules Q 1-7
Questions covering introduction to Matter and Molecules concepts.
Section 2: Biomolecules and Their Structure Q 8-17
Questions covering biomolecules and Their Structure concepts.
Section 3: Cellular Transport Mechanisms Q 18-25
Questions covering cellular Transport Mechanisms concepts.
Section 4: Cellular Components and Functions Q 26-32
Questions covering cellular Components and Functions concepts.
Section 5: Cellular Organization and Properties Q 33-35
Questions covering cellular Organization and Properties concepts.
Questions
QUESTION 1 OF 35
What is matter?
Correct Answer: Matter is anything that takes up space, by having a volume, and has mass
Rationale: Matter is anything that takes up space, by having a volume, and has mass, matter is defined by its
physical properties, specifically its ability to occupy space and possess mass. This fundamental concept underpins the
study of all biological substances and processes. Therefore, anything meeting these criteria, such as cells, tissues, or
even air, is considered matter.
QUESTION 2 OF 35
What type of ion carries a negative charge?
Correct Answer: Anion
Rationale: An anion is defined as an ion that has gained one or more electrons, resulting in a net negative electrical
charge. This negative charge causes it to be attracted to a positively charged electrode, or anode, during electrolysis.
Therefore, an anion is the type of ion that carries a negative charge.
QUESTION 3 OF 35
True or False; If false, make the statement true: Essential elements are required only in
small quantities.
Correct Answer: False. Trace elements are required only in small quantities.
Rationale: Essential elements are nutrients required by an organism for growth and reproduction; while some are
needed in large amounts (macronutrients), others are only required in very small amounts. Trace elements, a subset of
elements, are indeed required in only small quantities for biological processes. Therefore, the statement that elements
are *only* required in small quantities is false because it omits the macronutrients. This aligns with False. Trace
elements are required only in small quantities..
Portage Learning BIOD 101 Essential Biology I w/ Lab Module 1 Exam Questions & Answers 2026-2027 | Latest Verified (Rationales) - Practice Questions Page 0
Portage Learning BIOD 101 Essential
Biology I w/ Lab Module 1 Exam
Questions & Answers 2026-2027 |
Latest Verified (Rationales)
Document Overview
This document provides 35 verified questions with correct answers and detailed rationales
covering fundamental biological concepts. It is suitable for reviewing essential biology
principles, aiding in course mastery, and preparing for certification exams.
100% Accurate Questions and Answers 100% Guarantee Pass - Verified by Experts
Expert-Verified
Verified Answers · Detailed Rationales · 35 Questions · September 2026
Portage Learning BIOD 101 Essential Biology I w/ Lab Module 1 Exam Questions & Answers 2026-2027 | Latest Verified (Rationales) - Practice Questions Page 0
, Topics Covered
Section 1: Introduction to Matter and Molecules Q 1-7
Questions covering introduction to Matter and Molecules concepts.
Section 2: Biomolecules and Their Structure Q 8-17
Questions covering biomolecules and Their Structure concepts.
Section 3: Cellular Transport Mechanisms Q 18-25
Questions covering cellular Transport Mechanisms concepts.
Section 4: Cellular Components and Functions Q 26-32
Questions covering cellular Components and Functions concepts.
Section 5: Cellular Organization and Properties Q 33-35
Questions covering cellular Organization and Properties concepts.
Questions
QUESTION 1 OF 35
What is matter?
Correct Answer: Matter is anything that takes up space, by having a volume, and has mass
Rationale: Matter is anything that takes up space, by having a volume, and has mass, matter is defined by its
physical properties, specifically its ability to occupy space and possess mass. This fundamental concept underpins the
study of all biological substances and processes. Therefore, anything meeting these criteria, such as cells, tissues, or
even air, is considered matter.
QUESTION 2 OF 35
What type of ion carries a negative charge?
Correct Answer: Anion
Rationale: An anion is defined as an ion that has gained one or more electrons, resulting in a net negative electrical
charge. This negative charge causes it to be attracted to a positively charged electrode, or anode, during electrolysis.
Therefore, an anion is the type of ion that carries a negative charge.
QUESTION 3 OF 35
True or False; If false, make the statement true: Essential elements are required only in
small quantities.
Correct Answer: False. Trace elements are required only in small quantities.
Rationale: Essential elements are nutrients required by an organism for growth and reproduction; while some are
needed in large amounts (macronutrients), others are only required in very small amounts. Trace elements, a subset of
elements, are indeed required in only small quantities for biological processes. Therefore, the statement that elements
are *only* required in small quantities is false because it omits the macronutrients. This aligns with False. Trace
elements are required only in small quantities..
Portage Learning BIOD 101 Essential Biology I w/ Lab Module 1 Exam Questions & Answers 2026-2027 | Latest Verified (Rationales) - Practice Questions Page 0
