Which organelle contains genetic material and controls the activities of a typical human cell?
Correct answer: A. Nucleus
- A. Nucleus
- B. Golgi apparatus
- C. Centrosome
- D. Smooth endoplasmic reticulum
Explanation
The nucleus contains most of the cell's genetic material and regulates gene expression and cell activities. The Golgi apparatus processes substances, while the centrosome helps organize cell division structures.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
About Cells and Tissues
Cells and tissues covers cell membranes, cytoplasm, organelles, cell division and the transport of substances into and out of cells. It also explains the four basic tissues, epithelial, connective, muscular and nervous, including their structure, functions and locations, with a distinction between tissue organization and organ structure.
Practise Cells and Tissues
40 free Cells and Tissues MCQs from Anatomy and Physiology for Nursing, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Anatomy and Physiology for Nursing questions like this
Anatomy and Physiology for Nursing is on 4 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Cells and Tissues questions
A gland cell releases a protein hormone into the surrounding tissue. Which membrane process is most directly involved in releasing the hormone?
A white blood cell surrounds and engulfs a large bacterium. Which process allows the cell to take in this solid particle?
Which part of the cell contains the organelles and supports many of the cell's chemical reactions?
A cell produces steroid hormones and needs to manufacture lipids. Which organelle is especially important for this function?
Which type of cell division produces gametes with half the usual number of chromosomes?
A patient has damaged cartilage in the outer ear. Which type of connective tissue normally provides flexible support in this location?