<span>They are organelle, cells, tissues, organs, organ systems, organisms, populations, communities, ecosystem, and biosphere.</span>
Flowers that attract pollinators to aid in fertilization and reproduction
Answer:
C. Polymerizing a protein from amino acids.
Explanation:
The polymerization of a protein from amino acids is an endergonic reaction. In such reactions, energy is used to drive chemical processes.
An endergonic reaction is a reaction in which energy must be supplied to make it happen.
In an exergonic reaction is a spontaneous reaction that can occur without the input of energy.
- The formation of protein is an endergonic process.
- It requires that sufficient amount of energy be supplied so that the amino-acids can be joined together.
Answer:
The thyroid stimulating immunoglobulin in Graves disease is an antibody to the membrane receptors of thyroid cells that bind TSH.
Explanation:
Graves disease is an auto-immune disease in which antibodies produced by one's own body attacks the thyroid gland.
When pituitary gland is stimulated by TRH i.e. thyrotropin releasing hormone from hypothalamus, it releases TSH i.e thyroid stimulating hormone. TSH then goes and binds to the receptors on thyroid cells and stimulate the release of T3 and T4 thyroid hormones. In case of graves disease the antibody binds at the same site as TSH thereby continuously giving signal for the release of T3 and T4 thyroid hormones. This results in hyperthyroidism.
a. true
Explanation:
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