Answer;
High-energy electrons pump hydrogen ions against the concentration gradient.
Explanation;
-The electron transport chain sets up a proton concentration gradient across the inner mitochondrial membrane, with more protons outside the membrane.
-As a result of this gradient, the protons are waiting to get across the membrane. This happens through the transmembrane protein ATP synthase, which uses the energy moving protons through its pore to add a phosphate to ADP, thus producing ATP.
There are 1.60934 kilometres in one mile.
<h3>Conversation of kilogram to miles</h3>
Mile is a unit that can be used to measure a distance and not weight. Therefore, miles can only be converted to kilometres.
Using the standard converters,
1 mile = 1.60934 kilometres
Therefore, there are 1.60934 kilometres in one mile.
Learn more about miles here:
brainly.com/question/23801012
The uterine horns are the points where the uterus and the fallopian tubes meet. They are one of the points of attachment for the round ligament of uterus (the other being the mons pubis). ... The spare egg, that cannot travel the fallopian tube, is absorbed into the body.
Answer:
Letter a) Protists would have less permeable membranes than those in hypotonic or Isotonic environments, wlowing less water to enter the coll. Also, they could possibly develop higher salt concentration within the cell to retain water.
Answer:
Each strand is made up of a sequence of four nucleotides, A, C, G, and T. The order of the nucleotide sequence encodes genetic information. Since the nucleotides pair in a predictable way — A with T, and C with G — each strand of the DNA is always complementary to the other.
