Answer:
The correct answer is Internal receptor binding.
Explanation:
Steroid hormones are derived from cholesterol. There are varios steriod hormone present inside our body such as Testosterone,glucocorticoid, mineralocortocoid, coticosterone etc.
Steroid hormone are hydrophobic in nature as a result they can cross the plasma membrane and binds to the receptor present in either nucleus or cytoplasm.
After binding to the rceceptor the receptor hormone complex interract with specific DNA sequence known as steroid hormone responsive element which further leads to the transcription of that DNA resulting in the formtion of mRNA that further enters into the translation process to synthesize specific protein associated with the functioning of that hormone .
False ... small openings<span> on the underside of the </span>leaf is called <span>the stomata. </span>
Answer:
Algae i believe
Explanation:
I say this because the earliest animal is comb jelly
The mitochondrion helps to maintain homeostasis in the cell by b. extracting energy from food for the cell.
Answer:
C.) Increases, which hampers diffusion of gases because of the stagnant air that remains in the alveoli.
Explanation:
Lungs capacity drops by 40% between ages of 20 and 80, even without disease, but can be improved with diaphragm strengthening exercises.Changes experienced in the respiratory system include and overall decrease is vital capacity,which means less air inspired and expired as well.
In addition, older adults loose elasticity in their lungs as the age, making lungs less flexible and further imparing the ability to effectively inhale and exhale.
Hence, option C) Increases, which hampers diffusion of gases because of the stagnant air that remains in the alveoli. is the right answer.
