<em>Question : what are the causes of major depression? 4-5 sentences?</em>
<em>Sometimes there is no single cause of depression is can occur for different triggers for a example like a upsetting or a stressful life event that could trigger it off as well with divorce or illness and well as redundancy and also jobs that you do in your life money worries can also be a cause.</em>
<em>Hopefully this can help you ! have a good day !</em>
The cause of major depression is usually started by bullying, physical abuse or mental abuse, or just so many problems in general. Sometimes depression is lead by the majority of many issues that are building up together and then it gets worse and worse unless you do something about it.
I hope this helps you! Please mark me as brainliest and have a nice day!!
The complete DNA instruction book, or genome, for a human contains about 3 billion bases and about 20,000 genes on 23 pairs of chromosomes
Because carbon atoms can form stable bonds with four other atoms, they are uniquely suited for the construction of complex molecules. These complex molecules are typically made up of chains and rings that contain hydrogen, oxygen, and nitrogen atoms, as well as carbon atoms.
In the nucleus of each cell, the DNA molecule is packaged into thread-like structures called chromosomes. Each chromosome is made up of DNA tightly coiled many times around proteins called histones that support its structure.
The gene is the basic physical and functional unit of heredity. It consists of a specific sequence of nucleotides at a given position on a given chromosome that codes for a specific protein (or, in some cases, an RNA molecule).