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- Subject
- Biology Mcqsbiology-mcqs
- Published
- 11 May 2018
- Last updated
- 28 May 2026
Explanation
The sarcoplasmic reticulum is a specialized organelle in muscle cells that stores and releases calcium ions to regulate muscle contraction. The sarcolemma is the muscle cell membrane, sarcoplasm refers to the cytoplasm of muscle cells, cytosol is the fluid portion of the cytoplasm, and mitochondria are involved in energy production, not calcium storage.
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- 1.Which field of study focuses on the cultivation of crops and the management of soil?
- 2.What does pedology focus on studying?
- 3.What is another name for mitochondria?
- 4.Which field focuses on examining the interactions between antigens and antibodies present in the blood?
- 5.Which scientific discipline focuses on organizing and categorizing living organisms?
- 6.In the scientific name Homo sapiens, which two taxonomic categories are represented by the Latin terms?
- 7.Which virus is responsible for causing rabies?
- 8.Which of the following conditions is commonly associated with multiple opportunistic infections?