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Art [367]
3 years ago
13

What types of blood are there?

Biology
2 answers:
mars1129 [50]3 years ago
7 0

Answer: four main blood groups

-A, B, AB, O

Explanation:

coldgirl [10]3 years ago
5 0

Answer:There are four main blood groups (types of blood) – A, B, AB and O. Your blood group is determined by the genes you inherit from your parents. Each group can be either RhD positive or RhD negative, which means in total there are eight main blood groups.

Explanation:

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ElenaW [278]

Answer:

SEM ANSWER

Explanation:

Electron microscopy is a powerful tool in the field of microbiology. It has played a key role in the rapid diagnosis of viruses in patient samples and has contributed significantly to the clarification of virus structure and function, helping to guide the public health response to emerging viral infections. In the present study, we used scanning electron microscopy (SEM) to study the infectious cycle of SARS-CoV-2 in Vero E6 cells and we controlled some key findings by classical transmission electronic microscopy (TEM). The replication cycle of the virus was followed from 1 to 36 h post-infection. Our results revealed that SARS-CoV-2 infected the cells through membrane fusion. Particles are formed in the peri-nuclear region from a budding of the endoplasmic reticulum-Golgi apparatus complex into morphogenesis matrix vesicae. New SARS-CoV-2 particles were expelled from the cells, through cell lysis or by fusion of virus containing vacuoles with the cell plasma membrane. Overall, this cycle is highly comparable to that of SARS-CoV. By providing a detailed and complete SARS-CoV-2 infectious cycle, SEM proves to be a very rapid and efficient tool compared to classical TEM.

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3 years ago
The bubbles of oxygen indicate that the plant is
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A philodendron plant and when it is in sun light it produces more bubbles.
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Genes are? A the building that make up proteins
Y_Kistochka [10]

ANSWER:

basically a gene is made up of a DNA. lets say a gene is a functional and physical system that creates habits in you or choices you make. might be difficult to understand but a gene gives you a lifestyle.

~batmans wife dun dun dun...aka ~serenitybella

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What % of living things have a range of tolerance
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100% (all living organisms of them have a rage of tolerance)

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Which of the following helps to explain how migrant finches arriving to the Galapagos Islands from South America aided in specia
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