WebThis organelle has an outer membrane and an inner membrane. The inner membrane contains folds, called cristae, which increase its surface area. We call the space between the two membranes the intermembrane space, and the space inside the inner membrane the mitochondrial matrix. WebMitochondria are oval-shaped, double-membrane organelles ( Figure 1) that have their own ribosomes and DNA. Each membrane is a phospholipid bilayer embedded with proteins. The inner layer has folds called cristae, which increase the surface area of the inner membrane. The area surrounded by the folds is called the mitochondrial matrix.

The Inner Membranes Of Chloroplasts And Mitochondria

WebA key component of the membrane is a double layer of phospholipids, the phospholipid bilayer. This bilayer forms the scaffolding into which the other components of the membrane are housed. This bilayer has a central hydrophobic region and two outer hydrophilic sections (amphipathic), one facing the aqueous interior of the cell and one facing ... WebJun 27, 2024 · Gram negative bacteria have an inner membrane, a rigid cell wall, and an outer membrane around the cell wall, so they don't take up that stain. Gram positive … midgham parish council

Do all bacterial cells have a double membrane?

WebDetails of the outer membrane (OM) and inner membrane (IM) are shown, including transmembrane proteins. The periplasmic space, in which the peptidoglycan (PG) layer … WebMar 7, 2024 · The outer membrane creates the inter-membrane space between the outer and inner membranes. This space is vital to the electron transport chain , a step … WebC1. (c) 2. The tereocilia of the outer hair cells are linked to the tectorial membrane, which is a gelatinous layer that sits atop the basilar membrane of the cochlea. The basilar membrane is the outermost layer of the cochlea. Incoming sound waves cause the basilar membrane to vibrate, and this vibration is communicated to the tectorial membrane. midgham mineral consultation