Answer:
The correct answer is - Organelles would not receive the products they need to function and materials that were made within the cell would not be able to leave the cell for use.
Explanation:
In the absence of the Golgi apparatus, there would be many changes and negative impact would be on the cell such as lysosome would be lacking also and digestion would not be possible. Golgi apparatus functions as the modifying agent of protein and lipid that come from ER and transport them out of the cells to the desired organ.
The modification and transport of lipid and protein produced would be stopped and might float in the cytoplasm. If the particular organ does would not get the hormone, lipid molecule or particular enzyme, the organ will fail to do its function and homeostasis of organism would be affected.
Answer:
Cytokines made by other innate cells, such as macrophages or dendritic cells
Explanation:
Innate Pattern Recognition Receptors (PRRs) on Dendritic cells and macrophages sense and respond to PAMPs and produce cytokines. Cytokines start the innate immune response.
The cytokines are produced in response to pathogen-associated molecular patterns (PAMPs) such as peptidoglycan monomers or CpG sequences on bacterial and viral genomes. Cytokines produced in response to pathogen receptors on cell surfaces, such as the inflammatory cytokines IL-1, IL-6, IL-8, and TNF-alpha, chemokines and type I interferons that act on leukocytes so as to promote and control early inflammatory responses.
Answer:
A. Fish production is constant, and fish farming reduces pressure on wild stocks.
Explanation:
Irrespective of the negative effects fish farming has on the marine environment, one of the major advantages that fish farming has is that it helps in reducing the pressure on wild stocks.
With annual consumption of fish that is being reported to have increased in recent times tremendously, meeting this growing demand has put a lot of pressure on the already depleted wild stocks. Therefore, in order to meet this growing demand of fish, aquaculture or fish farming can help to fill the gap as the pressure on wild stocks is reduced.
Answer:
Group VI viruses (retroviruses)
Explanation:
Baltimore classified the viruses in different groups on the basis of their mode of replication and the type of genetic material they possess.
In the given question, the species which contains an ssRNA molecule but use DNA as an intermediate molecule to replicate is known as a retrovirus.
The retrovirus uses a special enzyme called reverse transcriptase which synthesizes the DNA from an RNA template. The DNA formed gets integrated into the host genome and gets replicated.
Thus, Group VI viruses are the correct answer.
