The symptoms given may be a manifestation of Polycystic
Ovary Syndrome (PCOS), which is a common endocrine system disease among
females.
Symptoms are the following:
<span>1. </span>Menstrual disorders: oligomenorrhea (irregular
period) or amenorrhea (cessation of period), which start around the time of the
first period (menarche)
<span>2. </span>Infertility: which results from anovulation
(ovaries are unable to release an egg cell during ovulation)
<span>3. </span>Obesity: at least 40% of females with PCOS are
obese
<span>4. </span>Hirsutism (excessive body hair where hair is usually
minimal or absent): big amount of
masculinizing hormones in women with PCOS may cause hirsutism
Answer:
A general decrease in transcriptional activation
Explanation:
When acetyl groups are added to histone proteins by acetyltransferase enzymes, the 30-nm chromatin fiber will not be formed because the proteins are prevented from doing so. This further destabilizes the chromatin structure and allows the occurrence of transcription. However, raising the cells to 40°C does not allow the acetyltransferase enzyme to function and hence the acetyl group will be hindered from being added to the histone protein which is the main target of the enzymes. Thus, transcription activation will be blocked because the chromatin and nucleosomes would remain stabilized.
Spleen,a part of the pancreas