Oxidative phosphorylation relies on the hydrogen ion concentration gradient generated and maintained by the electron transport chain.
Hydrogen ions are actively transported out of the mitochondrial matrix.
Hydrogen ion concentration is higher in the intermembrane space than in the mitochondrial matrix.
Answer:
flexibility
Explanation:
Stretching may help prevent injury according to many doctors. Stretching improves your flexibility. "A sports medicine physician will determine your level of flexibility and form an activity or exercise prescription with specific exercises and stretches to improve your flexibility." This shows that your level of flexibility contributes to what activities you can do without injury.
I agree: a capped soda bottle has very limited contact with the surroundings, as it has to be relatively closed so that the gas bubbles don't escape.
The remaining options have contact either with air (A and D) or with water from the outside (B)
longer than those emitted by the sun
Explanation:
The earth's surface emits primary wavelengths whose wavelengths are longer than those emitted by the sun.
They are called long wave radiation because they are less energetic and have longer wavelength higher than those visible light.
- most of the radiation emitted by earth surface is the infra-red region.
- when this radiation enters the atmosphere back, it causes the warming of the troposphere.
- The sun emits energetic short wave radiations.
learn more:
Sun's energy brainly.com/question/1140127
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Answer:
1. air mass -> large body of air with uniform temperature and humidity
2. cyclone -> a severe storm
3. front -> where two different air masses meet
4. source region -> area over which an air mass forms