WebChloroplasts are disc-shaped organelles found in the cytosol of a cell. They have outer and inner membranes with an intermembrane space between them. If you passed … WebJun 8, 2024 · This mechanism is an aspect of the Endosymbiont Theory, which is accepted by a majority of biologists as the mechanism whereby eukaryotic cells obtained their mitochondria and chloroplasts. However, the role of endosymbiosis in the development of the nucleus is more controversial.

Chloroplast Definition, Function, Structure, Location,

WebThe chloroplast is the site of photosynthesis. Part of the photosynthesis reactions occur in an internal membrane within the organelle. The chloroplast contains many of these … WebVerified questions. engineering. Determine the minimum coefficient of static friction between the tires and the road surface so that the 1.5-\mathrm {Mg} 1.5−Mg car does not slide as it travels at 80 \mathrm {~km} / \mathrm {h} 80 km/h on the curved road. Neglect the size of the car. The radius of road curvature is \rho = 200\text { m} ρ= 200 m. eating cereal out of margarine bowls

Mitochondrial inheritance and chloroplast DNA (article)

WebChloroplasts evolved first because there was little to no oxygen available in Earth's early atmosphere for mitochondria to use as a final electron acceptor. The presence of some eukaryotes that lack mitochondria and chloroplasts reveals that it cannot be determined which organelle evolved first in eukaryotes. WebChloroplasts are one of many types of organelles in the plant cell. They are considered to have evolved from endosymbiotic cyanobacteria. Mitochondria are thought to have come from a similar endosymbiosis … WebThe chloroplast is a double membrane organelle found in plants and certain algae cells. The main function of the chloroplast is to convert energy from the Sun into chemical … como ser hetero top