ATI TEAS Online Practice Exam A-TEAS:
Science 2024/2025 Exam Questions and
Corresponding Answers with Surety of
100% Pass Mark
Which of the following is a characteristic of the human organism?
A. Autotrophic with a genome stored in DNA
B. Heterotrophic with a genome stored in DNA
C. Autotrophic with a genome stored in DNA
D.Heterotrophic with a genome stored in RNA - 🧠ANSWER
✔✔B.Heterotrophic with a genome stored in DNA
Humans consume rather than manufacture nutrient molecules
(heterotrophic), and human genes are encoded in DNA
Which of the following cell types is responsible for the production of soluble
antibodies?
A. Cytotoxic T-Cell
B. macrophage Cell
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY STATEMENT.
ALL RIGHTS RESERVED
1
, C. Helper T-cell
D. B-Cell - 🧠ANSWER ✔✔D. B-cell
The production of antibodies by B-cells is part of the humoral response to
antigens.
Cytotoxic T-cells destroy pathogens and infected cells.
Macropahges ingest and digest both non-self and dead cells.
Helper T-clls help cytotoxic T-cells and other immune cells.
A person is suddenly frightened. Which of the following reactions occurs
next?
A. liver cells absorb glucose from the blood stream.
B. Blood vessel supplying skeletal muscles constrict.
C. Blood Vessels supplying the intestines dilate.
D. Liver cells release glucose into the blood stream. - 🧠ANSWER ✔✔D.
Liver cells release glucose into the blood stream.
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY STATEMENT.
ALL RIGHTS RESERVED
2
Science 2024/2025 Exam Questions and
Corresponding Answers with Surety of
100% Pass Mark
Which of the following is a characteristic of the human organism?
A. Autotrophic with a genome stored in DNA
B. Heterotrophic with a genome stored in DNA
C. Autotrophic with a genome stored in DNA
D.Heterotrophic with a genome stored in RNA - 🧠ANSWER
✔✔B.Heterotrophic with a genome stored in DNA
Humans consume rather than manufacture nutrient molecules
(heterotrophic), and human genes are encoded in DNA
Which of the following cell types is responsible for the production of soluble
antibodies?
A. Cytotoxic T-Cell
B. macrophage Cell
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY STATEMENT.
ALL RIGHTS RESERVED
1
, C. Helper T-cell
D. B-Cell - 🧠ANSWER ✔✔D. B-cell
The production of antibodies by B-cells is part of the humoral response to
antigens.
Cytotoxic T-cells destroy pathogens and infected cells.
Macropahges ingest and digest both non-self and dead cells.
Helper T-clls help cytotoxic T-cells and other immune cells.
A person is suddenly frightened. Which of the following reactions occurs
next?
A. liver cells absorb glucose from the blood stream.
B. Blood vessel supplying skeletal muscles constrict.
C. Blood Vessels supplying the intestines dilate.
D. Liver cells release glucose into the blood stream. - 🧠ANSWER ✔✔D.
Liver cells release glucose into the blood stream.
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY STATEMENT.
ALL RIGHTS RESERVED
2
