Biology Cumulative Exam 2026
Comprehensive Questions And
Verified Answers/ Complete
Solutions With Rationales |Get It
100% Accurate!!
Chlorophyll is found in plant leaves and absorbs light from the sun to
enable plants to perform photosynthesis. Magnesium is an important
component of chlorophyll. The concentration of magnesium ions is higher
in the root-hair cells of plants than in the soil. Which mechanism of ion
,uptake would best enable a plant to produce a steady supply of
chlorophyll?
1. osmosis
2. diffusion
3. passive transport
4. active transport - 🧠 ANSWER ✔✔Active transportation
Which best illustrates the result of the process of meiosis?
1. A pea plant has the same flower color as its parent plants.
2. A daughter looks different from both her mother and her father.
3. A cheetah cub has very similar fur to its mother.
4. A Labrador puppy looks exactly like its father. - 🧠 ANSWER ✔✔A
daughter looks different from both her mother and her father.
Which level of organization is characterized by a group of cells that work
together to perform a common function?
, 1. organ
2. tissue
3. organ system
4. organism - 🧠 ANSWER ✔✔tissue
Which best describes a codon?
1. a cell structure that gives the master instructions for an organism
2. a segment of DNA that is the basis of heredity in organisms
3. the sequence of three bases that codes for a specific amino acid
4. the basic unit of structure and function of all living things - 🧠 ANSWER
✔✔the sequence of three bases that codes for a specific amino acid
Which is the final electron acceptor in the electron transport system of
cellular respiration?
1. NADH
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2026. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
PRIVACY STATEMENT. ALL RIGHTS RESERVED
Comprehensive Questions And
Verified Answers/ Complete
Solutions With Rationales |Get It
100% Accurate!!
Chlorophyll is found in plant leaves and absorbs light from the sun to
enable plants to perform photosynthesis. Magnesium is an important
component of chlorophyll. The concentration of magnesium ions is higher
in the root-hair cells of plants than in the soil. Which mechanism of ion
,uptake would best enable a plant to produce a steady supply of
chlorophyll?
1. osmosis
2. diffusion
3. passive transport
4. active transport - 🧠 ANSWER ✔✔Active transportation
Which best illustrates the result of the process of meiosis?
1. A pea plant has the same flower color as its parent plants.
2. A daughter looks different from both her mother and her father.
3. A cheetah cub has very similar fur to its mother.
4. A Labrador puppy looks exactly like its father. - 🧠 ANSWER ✔✔A
daughter looks different from both her mother and her father.
Which level of organization is characterized by a group of cells that work
together to perform a common function?
, 1. organ
2. tissue
3. organ system
4. organism - 🧠 ANSWER ✔✔tissue
Which best describes a codon?
1. a cell structure that gives the master instructions for an organism
2. a segment of DNA that is the basis of heredity in organisms
3. the sequence of three bases that codes for a specific amino acid
4. the basic unit of structure and function of all living things - 🧠 ANSWER
✔✔the sequence of three bases that codes for a specific amino acid
Which is the final electron acceptor in the electron transport system of
cellular respiration?
1. NADH
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2026. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
PRIVACY STATEMENT. ALL RIGHTS RESERVED
