Answer:
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. ... DNA and histone proteins are packaged into structures called chromosomes.
Answer:
Bio-economics.
Explanation:
Bio-economics can be defined as a field of science that typically deals with the study of the interaction between the production of goods or services (economics) and living organisms within a society (biology).
The question "How many people get lung cancer by smoking?" can be answered through Bio-economics.
Basically, this can be achieved through the use of economic indicators or indices such as demand, supply, consumer price index, level of production, etc., to determine the level of consumption of various goods and services.
The question is incomplete but antivirals, cells of the immune system and antibodies can work against viral infection.
<h3>What is a viral infection?</h3>
A viral infection is any disease caused by a virus that is able to infect and produce harm to a suitable host.
The immune system consists of different barriers to fight against viral infections, one of which is composed of immune cells and antibodies that work together to recognize and destroy pathogenic viruses.
For example, the cells that can work against a viral infection include cytotoxic T cells, macrophages and NK cells.
In conclusion, antivirals, cells of the immune system and antibodies can work against viral infection.
Learn more about viral infections here:
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Answer:
yes
Explanation:
an hypothesis is a guess based on observation
Eukaryotes occurs in the nucleus while porkaryotes transcription occurs in the cytoplasm <span />
