Within each human cell are membrane-bound parts called organelles, each with its own specialized function. The nucleus, for example, is usually near the middle of the cell. It holds the cell's DNA, long threads which supply the blueprints for the cell's makeup and activities. The Golgi apparatus, which looks like a series of stacked flattened disks, is an organelle that sorts and then transports substances within and between cells. A cell's mitochondria are also important organelles. They are oval shaped with complex inner membranes. Mitochondria make energy available to the cell. Different cells in your body might have different numbers of mitochondria. Muscle cells tend to have more mitochondria than other types of cells because they need a lot of energy. All of a cell's organelles work together to perform its necessary functions like getting nutrients, using energy, and producing and storing important substances.Which term matches the picture?

cell surface membrane• nucleus, nuclear envelope and nucleolus• rough endoplasmic reticulum• smooth endoplasmic reticulum• Golgi body (Golgi apparatus or Golgi complex)• mitochondria (including the presence of small circular DNA)• ribosomes (80S in the cytoplasm and 70S in chloroplastsand mitochondria)• lysosomes• centrioles and microtubules• cilia• microvilli• chloroplasts (including the presence of small circular DNA)• cell wall• plasmodesmata• large permanent vacuole and tonoplast of plant cells2 describe and interpret photomicrographs, electron micrographsand drawings of typical plant and animal cells3 compare the structure of typical plant and animal cells4 state that cells use ATP from respiration for energy-requiringprocesses5 outline key structural features of a prokaryotic cell as found in atypical bacterium, including:• unicellular• generally 1–5 µm diameter• peptidoglycan cell walls• circular DNA• 70S ribosomes• absence of organelles surrounded by double membranes6 compare the structure of a prokaryotic cell as found in a typicalbacterium with the structures of typical eukaryotic cells inplants and animals7 state that all viruses are non-cellular structures with a nucleicacid core (either DNA or RNA) and a capsid made of protein,and that some viruses have an outer envelope made ofphospholipids

The organelle that serves as the ‘recycling center’ of the cell is the endoplasmic reticulum. mitochondrion. Golgi apparatus. lysosome.

The endoplasmic reticulum, Golgi body, and other membranous organelles of cells might have formed by numerous infoldings of the cell's outer membrane.Group startsTrue or False

The  __________ is the organelle that can control whether the vesicles that leave it travel to a lysosome or to the plasma membrane.The blank space should be filled with the nucleus the ER the Golgi complex ribosome mitochondrion

The Golgi apparatus remains in close association with the endoplasmic reticulum becauseIt is formed by vesicular structure formed by packaging in nucleus.Materials to be packaged in the form of vesicles from the ER, fuses with cis face of the Golgi apparatus and move towards maturing face.The Golgi apparatus principally perform the functions of packaging materialRough endoplasmic reticulum is frequently observed in the cells actively involved in protein synthesis and secretion