Answer:
Respiration is a process in which energy is released due to the breakdown of glucose molecules with the addition of oxygen forming carbondioxode, water and energy in the form of Adenine tri phosphate (ATP). This process also occurs in the absence of oxygen but then low amount of energy is generated. This process occurs in mitochondria of the cell. The energy which is produced during respiration is used by the cell in different processes and activities such as movement, exercise and thinking etc.
An agonist exhibit a positive biological effect similar to the receptor it stimulates. For instance, beta agonists (i.e. Salbutamol) stimulate the beta receptors in the bronchial system therefore leading to bronchodialtion. A competitive antagonist negates the function of the specific receptor by binding to the receptor binding site before the biological ligand. A non-competitive agonist negates the function of the specific receptor by binding to an allosteric site leading to a conformational change of the receptor site.
UCP1 (uncoupling protein 1) in brown adipose tissue help to dissipate heat in hibernating mammals during winter.
<h3>What is the purpose of uncoupling proteins in mammalian brown adipose tissue?</h3>
The uncoupling protein, also known as thermogenin, is a 33 kDa inner-membrane mitochondrial protein that is found only in brown adipocytes in mammals. It serves as a proton transporter, allowing the proton gradient produced by the respiratory chain to be dissipated as heat and uncoupling oxidative phosphorylation in the process.
Uncoupling protein 1 (UCP1) is a membrane protein that is present in the mitochondrial inner membrane of brown adipose tissue and helps mammals produce heat without shuddering. By including an uncoupler (FCCP), you can reduce the proton motive force and raise the level of cellular respiration by causing a short circuit of protons on the inner mitochondrial membrane. Substrate oxidation is the primary indicator of oxygen consumption in this condition.
Learn more about uncoupling protein here:
brainly.com/question/15742971
#SPJ4
<span>Ohm's law deals with the relation between
voltage and current in an ideal conductor. It states that: Potential difference
across a conductor is proportional to the current that pass through it. It is
expressed as V=IR. Therefore, the correct answer would be option 1. The current will increase as well since there is an increase in the voltage.</span>
.......... ggctctaac .........
