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Figure 1.1 is a transmission electron micrograph (TEM) image of a chloroplast. Explain why this image was made using a transmission electron microscope rather than a light microscope. How did you do?
Describe the structure and function of a ribosome. Formed of protein & rRNA free in cytoplasm or attached to ER. - Site of protein synthesis via translation: - large subunit: joins amino acids - small subunit: contains mRNA binding site
May 29, 2024 · Both a transmission electron microscope (TEM) and a scanning electron microscope (SEM) can be used to view the same cell. However, the images formed will be different. Compare the resolutions of these microscopes and the images formed by them.
Study with Quizlet and memorize flashcards containing terms like describe the relationship between the cytoplasm and the nucleus of a cell, what does the term organelle mean literally, what are vacuoles and more.
- What is the name of a double layer of phospholipids (called lipid bilayer)? Plasma membrane. Cytoskeleton. C. Cellulose cell wall. D. Endoplasmic Reticulum.
- Where is the location of the plasma membrane? Surrounding the cell. In the cytoplasm. C. In the nucleus. D. In the mitochondria. Correct Answer. A. Surrounding the cell.
- What is the function of the cell membrane? Gives the cell shape and protection and regulates the movement of substances into and out of the cell. Makes protein.
- What is the function of the mitochondria and its location? In cytoplasm produces ATP. In the cytoplasm, it breaks down food and foreign material. C. Middle of the cell, brain.
Summary notes and past exam questions by topic for AQA Biology AS and A-Level Topic 2 - Cells.
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Dec 14, 2023 · Cytoplasm. Correct Answer. B. Centrioles. Explanation. Mitochondrion, nucleus and cytoplasm can be found in bothe the animal cells and the plant cells. Rate this question: 3 0. 2. Diagram below shows the cell organization in a multicellular organism.