Biology, 07.10.2020 19:01 sidney2602
Most organelles have one membrane, but mitochondria have two. Which of the following best describes the role the double membrane plays in the mitochondria?
The double membrane structure creates two sets of membranes to embed proteins into for cellular respiration.
The double membrane structure creates an interior space to store mitochondrial DNA separate from the nucleus.
The double membrane structure creates an intermembrane space to pump hydrogen ions into during the electron transport chain.
The double membrane structure creates an outer membrane with many infoldings to produce greater surface area for the reactions it carries out.
Answers: 1
Biology, 21.06.2019 21:00
My question says on my assignment. read the following scenarios and decide which of the properties of life are being described. the first one is. katherine stopped on the way to school to grab some donuts. 2. because a dog cannot sweat, it has to pant in order to stay cool. 3. an elephant trun had no bone but 4,000 muscles. i have no idea what i am supposed to anwer. i can't find the answer in my notes or book that i can understand anyway
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Biology, 22.06.2019 18:30
Which of the following are not matched correctly? cd8+: directly destroy infected or cancerous cells t reg cell: reduce the adaptive response once threat passes t l: activate cellular branch (cytotoxic t cells, macrophages, nk cells) t 2: stimulate b cells to make antibodies t (cd4+): mhc i
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Biology, 23.06.2019 02:00
Based on the body structures of these animals, which two conclusions are scientifically the skeletal structure of the gorilla and chimpanzee suggest a common evolutionary ancestry. the dog and frog share a closer evolutionary ancestry than the gorilla and chimpanzee. the dog is more closely related to the frog than it is to the chimpanzee. all four organisms share a common vertebrate ancestor.
Answers: 1
Most organelles have one membrane, but mitochondria have two. Which of the following best describes...
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