Answer:
Mucociliary escalator- intestine
Explanation:
This is a complete mismatched. Simply because this defense mechanism maintains the respiratory tract by sweeping foreign substances inhaled with air molecules upwards in the trachea, to be swallowed or spit out .
It is composed of the Goblet cells and Ciliated Epithelium.It is a defence mechanism which protects the lungs parenchyma from infection and inflammation from foreign particles and microorganism. The mucus produced from the Goblet cells trapped theses particles,at the same time moistening the pathways, while the cilliated epithelium beat in upward fashion to sweep them out through the trachea. To complete mucociliary clearance.
lipids
nucleic acids
proteins
Answer:
The food chain is formed by the organisms beginning from producer and ending in tertiary consumer based on their feeding habits. A complex network of food chains in a community forms the food web. Any disruption of the food web would result in ecological imbalances.
Explanation:
A festive PC of large snakes means huge number of large snakes which generally occupies the apex position in the tropical community. The snakes being carnivorous would feed on primary herbivores, carnivores, as for example, frogs, insects, dogs, cats and so on. The food web would be completely disrupted causing increase in vegetation part of the food web, that is the number of plants and trees will be showing a huge surge. Gradually a time will comes when these large snakes being carnivorous would have nothing to feed and these snakes wouldn't survive.
Answer: dont you mean
Explanation:
A. an increase in competition fro sunlight and space among plants
B. an increase in the stability and biodiversity of the overall ecosystem
C. a decline in habitat fro the nonnative woody vine
D. a decline in the population of the nonnative woody vine
lol if you want the answer also put the options along with the question oh yeah and A is the correct answer
Answer:
2 billion
Explanation:
Because 2 billion plus 2 billion is 4 billion hope this helps :)
DNA methylation regulates gene expression by either luring proteins implicated in gene repression or by obstructing the DNA-binding activity of transcription factor(s). Thus, option C is correct.
A dynamic process involving both de novo DNA methylation and demethylation causes the pattern of DNA methylation in the genome to alter during development.
Every single cell in the human body undergoes billions of times of methylation, an essential biochemical process. It performs a wide range of biological processes, including detoxification. Expression of DNA.
Therefore, Methyl groups are most often added to guanine-cytosine base pairs because they are held by three hydrogen bonds, and this decreases the probability of gene expression
Learn more about methylation here:
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The most true answer from these choices is:
Methyl groups most often added to guanine-cytosine base pairs because they are held by three hydrogen bonds, and this decreases the probability of gene expression.