A woman is training to improve her running capabilities for an upcoming marathon. She is progressively increasing the distance and time of her runs. Which principle best explains physiological adaptions occuring to the woman's aerobic energy system?
a. Autogenic inhibition
b. Mechanical specificity
c. Reciprocal inhibition
d. Metabolic specificity

Metabolic specificity is the best explanation of physiological adaptation occuring to the woman's aerobic energy system.

Explanation:

Metabolic specificity refers when energy is needed on the body to develop endurance. This is achieved through training that includes exercise, running etc.

This type of training use aerobic pathway which supply the necessary energy for the body.

This increases muscular strength, power etc.

Training requires rest for longer period to increase the intensity of the exercise.

This type of training burn the fat and thus it provide extra calorie.

the answer is 1. photosynthesis. glad to

step 1: initiation

initiation is the beginning of transcription. it occurs when the enzyme rna polymerase binds to a region of a gene called the promoter. this signals the dna to unwind so the enzyme can ‘‘read’’ the bases in one of the dna strands. the enzyme is now ready to make a strand of mrna with a complementary sequence of bases.

step 2: elongation

elongation is the addition of nucleotides to the mrna strand. rna polymerase reads the unwound dna strand and builds the mrna molecule, using complementary base pairs. there is a brief time during this process when the newly formed rna is bound to the unwound dna. during this process, an adenine (a) in the dna binds to an uracil (u) in the rna.

step 3: termination

termination is the ending of transcription, and occurs when rna polymerase crosses a stop (termination) sequence in the gene. the mrna strand is complete, and it detaches from dna.