Which cell structure is the main site of protein synthesis?
Correct answer: A. Ribosomes
- A. Ribosomes
- B. Centrioles
- C. Lysosomes
- D. Peroxisomes
Explanation
Ribosomes join amino acids together to form proteins, either freely in the cytoplasm or attached to rough endoplasmic reticulum. Lysosomes digest materials, while centrioles help organize cell division.
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
Which structure forms the selectively permeable boundary of a human cell?
A patient withdraws a hand rapidly after touching a hot surface. Which tissue directly transmits the nerve impulses involved in this response?
Which feature distinguishes cardiac muscle from skeletal muscle?
A damaged cell contains worn-out organelles and cellular debris. Which organelle helps digest these materials?
Which function is mainly controlled by the cell nucleus?
A substance crosses a cell membrane through a specific carrier protein, moving from an area of higher concentration to an area of lower concentration without using cellular energy. Which process is occurring?