Practice quiz · by a Quizcard user
ATI TEAS 7 Science: Anatomy and Physiology Review — quiz
15 multiple-choice questions covering Scientific Method, Macromolecules, Cell Structure, Genetics, Anatomical Terminology & Planes. One answer each; you get a score at the end and the explanation for every question. No account needed.
Updated 2026-11-03. Keys 1–4 pick an answer, Enter moves on. Redo it any time, in order or shuffled.
The questions
Answers and explanations are shown after you finish.
- Scientific Method
After forming a hypothesis, what is the next step in the scientific method?
- Conduct an experiment to test it
- Communicate the results
- Do background research
- Draw a conclusion
- Scientific Method
In an experiment testing whether fertilizer amount affects plant height, the group of plants receiving no fertilizer serves as the:
- Control group
- Dependent variable
- Independent variable
- Hypothesis
- Macromolecules
Which macromolecule gives plant cell walls structural support (via cellulose) while also serving as a quick, short-term energy source in the body?
- Lipid
- Carbohydrate
- Nucleic acid
- Protein
- Macromolecules
Hemoglobin, antibodies, and enzymes are all built from amino acid monomers. These molecules belong to which macromolecule class?
- Carbohydrates
- Nucleic acids
- Proteins
- Lipids
- Cell Structure
Which organelle houses the cell's DNA and directs its overall growth, metabolism, and reproduction?
- Ribosome
- Nucleus
- Plasma membrane
- Mitochondria
- Cell Structure
A muscle cell that performs intense, energy-demanding work would likely contain an unusually high number of which organelle?
- Nucleus
- Rough endoplasmic reticulum
- Mitochondria
- Ribosomes
- Genetics
In the DNA double helix, hydrogen bonds hold complementary bases together. Which pairing is correct?
- A pairs with G
- A pairs with C
- A pairs with T
- G pairs with T
- Genetics
In a Punnett square cross of Bb × Bb, what fraction of the offspring are expected to show the recessive phenotype?
- 0
- 3/4
- 1/4
- 1/2
- Genetics
A skin cell divides to repair damaged tissue. What is the expected result of this division?
- Two identical diploid cells for growth and repair
- Four haploid gametes genetically different from the parent
- Two haploid cells for reproduction
- Four diploid cells identical to the parent
- Anatomical Terminology & Planes
Which anatomical plane divides the body into superior and inferior sections?
- Midsagittal
- Frontal
- Transverse
- Sagittal
- Anatomical Terminology & Planes
The elbow is described as proximal to the wrist. From the wrist's perspective, the elbow is located in which direction relative to the wrist?
- Medial
- Lateral
- Distal to the elbow, meaning the elbow is proximal
- Superior
- Cardiovascular System
Which heart chambers receive deoxygenated blood and pump it toward the lungs?
- Right atrium and left ventricle
- Left atrium and right ventricle
- Left atrium and left ventricle
- Right atrium and right ventricle
- Cardiovascular System
During which phase of the cardiac cycle do the heart's chambers fill with blood?
- Systole
- Diastole
- Pulmonary circulation
- Systemic circulation
- Respiratory System
After air passes through the trachea, which structure does it enter next on its way to the lungs?
- Larynx
- Bronchi
- Alveoli
- Pharynx
- Gastrointestinal System
After food leaves the stomach, which structure does it enter next during digestion?
- Rectum
- Large intestine
- Esophagus
- Small intestine
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