Answer:
Because of different abiotic factors (Temp, humidity, ect.)
Water serves as an electron source in the electron transport process of photosynthesis. The electron is extracted from water by using solar energy.
What is the electron transport chain's source of energy?
The electron transport chain uses the energy released by oxygen and reduced compound reactions such as cytochrome c and (indirectly) NADH and FADH2 to pump protons into the intermembranous space, producing the electrochemical gradient over the inner mitochondrial membrane.
In photosynthesis, water is split to produce electrons in the presence of sunlight, a process known as the photolysis of water. The electrons are finally transferred to NADP+ by the chloroplast electron transport chain, where they are reduced to NADPH.
Therefore, In aerobic respiration, electrons from NADH and FADH2 are transferred to oxygen by the mitochondrial electron transport chain to reduce oxygen in the water.
Learn more about photosynthesis from the given link.
brainly.com/question/1388366
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Answer:
A client who can complete range of motion with some resistance should be rated as grade 4 or 4/5 muscle strength.
Explanation:
The scale used to measure muscle strength is useful in determining conditions that affect the normal function of moving body segments, such as certain neurological conditions or muscle diseases.
The scale assigns a number, from 0 to 5, to evaluate the lesser or greater degree of muscle strength that exists:
- <em>No movement = 0.
</em>
- <em>Muscle contraction, no movement = 1 (1
</em>
- <em>Movement in one plane = 2 (2/5)
</em>
- <em>Movement against gravity = 3 (3/5).
</em>
- <em>Movement against a small resistance = 4 (4/5).
</em>
- <em>Normal movement = 5 (5/5).</em>
<u>The client can perform movements against a resistance, so it can be rated as 4/5 muscle strength</u>.
Learn more:
Muscular strength brainly.com/question/5844371
Answer:
a pigment metabolite from the destruction of hemoglobin
Explanation:
Bilirubin is a yellow pigment produced during the normal breakdown of hemoglobin as red blood cells die.
Answer:
Phenylketonuria results from the deficiency of the enzyme phenylalanine hydroxylase
Explanation:
Phenylalanine hydroxylase converts phenylalanine to tyrosine. Deficiency of this enzyme leads to accumulation of phenylalanine leading to the disorder known as phenylketonuria
