Web2. If the chloroplast was absent, how would this impact all living organisms? Explain your reasoning. (5 points) The chloroplast is responsible for photosynthesis. Plants, which are producers, make their own energy from the sun through photosynthesis. Other living things (consumers) need to eat plants to get their energy, or eat animals that have eaten plants. WebApr 13, 2024 · Chloroplasts are considered to have evolved from a cyanobacteria-like prokaryote that originally lived independently and was engulfed by a eukaryotic cell through endocytosis 1,2,3.Both the ...
Cellular organelles and structure (article) Khan Academy
WebMar 30, 2024 · Delineating quiescence and dormancy. Quiescence (noun) is a labile state of a cell, embryonic or meristematic structure, where division of the cell or cell population is repressed by non-cell-autonomous processes. Cell division may not have ceased or stalled, and evidence suggests that mitosis continues even in stem cell populations. WebExplain the function (s) of cyclic electron flow. The functions of linear electron flow is when a pigment molecule absorbs a photon of light and passes energy through a light-harvesting complex to the P680 pair of chlorophyll a molecules in the PS II reaction center complex. An excited electron of P680 is trapped by the primary electron acceptor. fact check oil production under bidne
Chloroplasts: Definition, Diagram, Structure and Function
WebApr 19, 2024 · Chloroplasts are a type of membrane-bound plastids that contain a network of membranes embedded into a liquid matrix and harbor the photosynthetic pigment called chlorophyll. It is this pigment that … WebFunctions of Chloroplast. They are part of the plant and algal cells. It undertakes the process of photosynthesis. Furthermore, photosynthesis is the process of converting light energy into energy stored. It is the form of … WebThe prevailing theory, known as the endosymbiotic theory, is that eukaryotes were first formed by large prokaryotic cells engulfing smaller cells that looked a lot like mitochondria (and chloroplasts, more on them later). Instead of being digested, the engulfed cells … does the irs send letters to verify identity