It is best defined as a "proposed explanation".
Answer:
All of the answer options are correct.
Explanation:
Chargaff contributed in understanding the structure and composition of DNA with his discoveries. He discovered that purine and pyrimidine bases are in equal amounts in a DNA molecule. He also discovered that amount of Adenine base (A) is equal to amount of Thymine base (T). It means that A pairs with T. Since A is a purine and T is a pyrimidine it also implies that purine base pairs with a pyrimidine base. This conclusion can also be arrived by taking in consideration the other base pair which is G (purine) and C (pyrimidine).
As the coach of the team, it is good advice for athletes to keep strictly to their training schedule. Consistency is more important than periodic but prolonged training. This is because the latter tends to wear out the athlete physically and creates longer come-back inertia.
<h3>What is a Training Schedule</h3>
A Training Schedule is a plan that you must design to ensure that you support a team of athletes with the required amount of training. A properly designed schedule will contain:
- Calendar of training to be introduced to the students;
- Details of the training and other related agenda
- List of trainees and trainers
See the link below for more about Training Schedule:
brainly.com/question/3524635
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The answer is the hypothalamus. It is a portion
of the brain that comprises a quantity of small nuclei with an assortment of
functions. One of the most significant purpose of the hypothalamus is
to connect the nervous system to the endocrine system through the pituitary
gland.