For walking, a group of four muscles, known as Quadriceps muscles are the most important. A complete bed rest for a longer period of time causes the reduction in the flexibility of the quadriceps. So, in order to prepare a person for ambulating after a long bed rest, the nurse should focus to restore the flexibility in the quadriceps. This can be done by alternating flexing and relaxing the quadriceps. This exercise would help in reviving the strength of the quadriceps.
Answer:
Oxidative phosphorylation is the process takes place in the mitochondria and is used to fuel the synthesis of ATP.
Explanation:
ATP is the molecule that is the driving energy force behind cellular activities. Our cells need a constant supply of ATP for performing any kinds of functions.
Oxidative phosphorylation can be described as a series of mechanisms whose end product is the generation of energy molecules i.e ATP. The phenomenon takes place in both plants as well as animals. The site for the mechanism is the mitochondria. A series of energy transformation reactions takes place for the oxidative phosphorylation to occur.
Answer:
The main threats facing biodiversity globally are: destruction, degradation and fragmentation of habitats. reduction of individual survival and reproductive rates through exploitation, pollution and introduction of alien species.
Explanation:
A dendrite is a neuron whose physical part plays a role similar to that of the wide receiver in football
The finger-like cells called dendrites are found on the terminal of a neuron. They are tiny, branching fibers that protrude from the nerve cell's cell body. This fiber expands the area that can be used to receive incoming data. The receiving or input parts of a neuron are called dendrites.
Appendages called dendrites are made to receive signals from neighboring cells. They take the form of projections with a tree-like structure that are triggered by other neurons and carry the electrochemical charge to the cell body (or, more rarely, directly to the axons). These little protrusions relay electrical stimulation to the soma and take in information from neighboring neurons. Synapses also cover the dendrites.
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