Explanation:
The anaerobic respiration that is respiration which is involved in producing energy molecules like ATP without oxygen evolved earlier than aerobic respiration.
The anaerobic respiration undergoes glycolysis which produces pyruvic acid form lactic acid, ethanol, and very low amount of ATP. This anaerobic respiration is known as fermentation.
The fermentation produces a very low amount of ATP that is only 2 molecules but the amount is sufficient for the simple organisms to survive therefore the fermentation is still performed by the organisms.
A is the answer because fewer ATP is indeed made.
The use of electronic instruments or other techniques to monitor and change subconscious activities, many of which are regulated by the autonomic nervous system, is called biofeedback.
<h3>What is biofeedback?</h3>
A mind-body approach known as biofeedback employs a variety of monitoring tools to give the body's physical functions, which are typically controlled by the body's automatic systems, conscious control. There are several kinds of biofeedback instruments that can be used to track the development of the activity and show the efficacy of the therapy as it is being administered.
The equipment that measures the following uses biofeedback the most frequently:
- brain activity
- respiration rate
- blood pressure
- heartbeat frequency and heartbeat variability
- tension in muscles
- electrification of the skin
- skin temperature
Devices used to measure body change are:
- Electromyogram (EMG): To measure muscular tension, use this.
- Electrodermal activity (EDA): This measures variations in perspiration rate.
- Measures of finger pulses: These evaluate heart rate and blood pressure.
- Electroencephalogram (EEG): This is used to assess brain electrical activity.
Learn more about biofeedback here:
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here is the answer of this qquestion
The answer depends on the nature of the error. If the error is due a substitution mutation (change in one base pair) in the mRNA no changes may occur as most amino acids are coded for by more than one triplet. However it may also cause another amino acid to be placed in the protein primary structure than the correct amino acid.
If however a deletion or addition occurs in the mRNA (where a base is deleted or added) a frameshift mutation may occur, meaning all the amino acids placed after the mutation will be wrong.
This means the primary protein structure could be shorter or longer than the correct protein. The protein may not be functional, as a change in the primary structure of the protein (the sequence of amino acids in the protein chain) will change and therefore there may be incorrect folding and bonding in secondary and tertiary structures, altering the 3d shape of the protein.
