The correct answer is exotoxins.
<span>Exotoxins are molecules produced by certain species of pathogenic bacteria, usually during their normal growth and metabolism. They are produced inside the cell and released into the environment which is the main difference between those toxins and endotoxins (part of the cell wall in some bacteria). An exotoxin can disrupt the normal cellular metabolism of the host or can even destroy host's cells.</span>
Answer:
The answer is Brain Stem.
Explanation:
The brain part that we are least consciously aware of is the brain stem and the reason is because of how it operates and it's functions.
The brain stem is the part of the brain that is located at the end and controls the message flow between our body and our brain. It also regulates our physiological processes such as heart rate, blood pressure, breathing etc. without our notice.
I hope this answer helps.
Answer:
B. identifying the regions of human DNA that are transcribed into RNA
C. identifying the regions of human DNA that bind to proteins
D. analyzing the regions of human DNA that vary among individuals
Explanation:
The double helix structure of the deoxyribonucleic acid (DNA) molecule was characterized and published in April 1953 by Francis Crick and James Watson. Moreover, the Human Genome Project was a project aimed at completing mapping and sequencing of the human genome. This project was completed and published in April 2003. Nowadays, scientists are focused on identifying which genes are expressed (i.e., transcribed into RNA) in specific cell types/tissues. For this purpose, it is imperative 1-to identify the promoter and enhancer regions that bind to specific proteins (transcription factors) in order to activate gene expression, and 2-to understand how genetic variation is related to gene expression patterns in specific cell types and/or in response to specific environmental stimuli.
I believe the answer is 3.Cellulose
Fiber is carbohydrate that can't be digested by human. Consumption of fiber will not give calorie like other food do, but it has other benefit for the digestive system such as helping regulate blood sugar level and satiety.
Cellulose is fiber that could be found in cell wall of green plants. Cellulose is the most common insoluble fiber.
It must be r<span>ecorded . </span>
