Nokea
The nurse explains that are small saclike structures inside the cell that digest compounds that have invaded the cell.
Correct Answer: lysosomes
Rationale: Lysosomes are small saclike structures inside the cell that digest compounds that have invaded the cell.
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The body plane that divides the body into the ventral and dorsal section is the plane.
Correct Answer: coronal
Rationale: The coronal plane divides the body into ventral and dorsal (front and back) sections.
Which are the distinct surface proteins of the plasma membrane essential in determining?
- A. Tissue typing
- B. Blood count
- C. Effectiveness of a drug
- D. Sexual maturity
Correct Answer: A
Rationale: The plasma membrane has distinct surface proteins as coming from one individual. This is the basis for the procedure of tissue typing to determine compatibility before an organ transplant.
The four phases of cell division all occur in which process?
- A. diffusion.
- B. mitosis.
- C. osmosis.
- D. filtration.
Correct Answer: B
Rationale: During mitosis, the cell goes through four phases: prophase, metaphase, anaphase, and telophase.
Which is the largest organelle, responsible for cell reproduction and control of other organelles?
- A. Nucleus
- B. Ribosome
- C. Mitochondrion
- D. Golgi apparatus
Correct Answer: A
Rationale: The nucleus is the largest organelle within the cell.
Which are among the 11 body systems?
- A. Lymphatic
- B. Cellular
- C. Digestive
- D. Reproductive
- E. Accessory
- F. Spinal cord
Correct Answer: A,C,D
Rationale: There are 11 body systems: integumentary respiratory,skeletal,digestive, muscular,nervous,endocrine,urinary, reproductive, cardiovascular,and lymphatic."