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Microbiology

Microbiology is the study of prokaryotic cells and organisms. The focus is mainly on bacteria and diseases.

500 Questions

How much iron is in bone broth?

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Asked by Wiki User

Bone broth contains a small amount of iron, which is essential for the production of red blood cells. Red blood cells contain hemoglobin, a protein that carries oxygen throughout the body.

Which gas was first produced on earth by cyanobacteria?

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Asked by Wiki User

Cyanobacteria also called as blue green algae. They are the photosynthetic prokaryotes. They are found in both marine and freshwater. They are probably the most numerous taxon to have ever existed on earth and the first organism know to have produced oxygen.

What is the small ring of DNA in bacteria?

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Asked by Wiki User

Bacteria generally have one (and only one) circular chromosome. However, they can also contain smaller rings of DNA called plasmids. These plasmids are generally not essential to cellular functions, but serve a variety of purposes. For example, they can serve as cloning vectors.

RNA viruses are also called?

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Asked by Wiki User

Viruses with RNA as their genetic material are called retroviruses. They use the enzyme reversetranscriptase to transcribe their RNA genome into DNA, which is then inserted into the host's genome.

What are the three points of the cell theory?

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Asked by Wiki User

1) all living things are composed of cells

2) cells are the basic units of structure and function in an organism

3)cells come only from the reproduction of existing cells

How is ACTH production controlled?

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Asked by GaleEncyofMedicine

ACTH production is primarily regulated by the hypothalamus and pituitary gland through a feedback mechanism. The hypothalamus releases corticotropin-releasing hormone (CRH) in response to stress or low cortisol levels, which then stimulates the pituitary gland to release ACTH. ACTH, in turn, stimulates the adrenal glands to produce cortisol. When cortisol levels are high, negative feedback mechanisms reduce the production of CRH and ACTH, thus maintaining hormonal balance.

What biological processes are affected by temperature?

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Asked by Wiki User

Temperature can affect enzyme activity, metabolic rates, protein structure, and the fluidity of cell membranes in biological processes. Temperature changes can impact the speed of chemical reactions and overall organismal function. Extremes in temperature can denature proteins and disrupt cellular function.

What is Composite Autoclave system?

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Asked by Wiki User

A Composite Autoclave system is a specialized piece of equipment used in the manufacturing of composite materials. It applies heat and pressure to cure composite materials, such as carbon fiber, in order to create strong and durable end products. These systems are crucial in the aerospace, automotive, and sporting goods industries for producing lightweight and high-performance composite parts.

What is the moral lesson of the beauty and beast?

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Asked by Wiki User

The moral lesson of "Beauty and the Beast" is that true beauty comes from within and that love can transform even the most unlikely individuals. It teaches the importance of looking beyond appearances and valuing inner qualities such as kindness, compassion, and humility.

What are talking beast stories?

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Asked by Wiki User

Talking beast stories are tales where animals have the ability to speak and communicate with humans or each other. This storytelling device is commonly used in fables, folklore, and children's literature to convey moral lessons or explore the human condition through the perspectives of animals. Examples include "The Tortoise and the Hare" and "Winnie the Pooh."

What is embedding in OCT media?

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Asked by Wiki User

Embedding in OCT media refers to the process of incorporating tissue samples into a solid compound, typically a paraffin wax or resin, to provide structural support for cutting thin sections for microscopy analysis. The embedding process helps to preserve the tissue architecture and ensure proper orientation during sectioning.

Name two molecules which alternate to make the upright or side portion of a DNA molecule?

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Asked by Wiki User

The two molecules that alternate to form the backbone of a DNA molecule are deoxyribose sugar and phosphate groups. These molecules form a repeating pattern along the length of the DNA strand, with the nitrogenous bases (adenine, thymine, cytosine, and guanine) attached to the deoxyribose sugar molecules.

What can you substitute for condensed beef broth?

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Asked by Wiki User

Use regular beef broth which you have cooked down in a pan to half its original volume.

Alternatively, use a beef bouillon powder or paste (Bovril, Better-Than-Bouillon, etc.) diluted with half the recommended amount of water. You’ll need to reduce the amount of salt in the recipe too if you do this.

What are ribosomes made up of?

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Asked by Wiki User

Ribosomes are primarily responsible for biological synthesis of proteins. They are made up of ribosomal RNA and a variety of proteins.

Edit : RNA & Proteins

How hard is microbiology?

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Asked by Wiki User

it takes time to understand microbiology and it is somewhat hard. So DON'T TAKE MICROBIOLOGY!

What are two kinds of RNA and their jobs?

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Asked by Wiki User

the two types of RNA is Messenger RNA and transfer RNA. Messenger RNA copies the coded message from the DNA in the nucleus, and carries the message to the ribosome in the cytoplasm. transfer RNA carries amino acids to the ribosome and adds them to the growing protein.

Which ranks better BTech Biotechnology or MSc Biotechnology?

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Asked by Wiki User

Actually msc biotech is bit technical whilw bsc is theory based bsc+msc is equal to btech degree and as u know biotech is a mainly a research oriented subject bsc and msc is better for it but still some fool peoples prefers a btech degree

Which will be better after bsc microbiology msc microbiology or msc biotechnology?

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Asked by Wiki User

Perhaps the MS in biotech. I was taught some biotech by a woman who had an MS in immunology and was a scientific manager at Genentec with many people under her.

Why can't green algae survive in deep water?

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Asked by Wiki User

Marine algae are photosynthetic. At depths below 200m there is very little sunlight which would make photosynthesis extremely difficult.

A cell that is 35 percent water is placed in a solution that is 35 percent water Which way will the net movement of water go?

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Asked by Wiki User

In this scenario, the cell and the surrounding solution have the same water concentration (both are 35 percent water). This means that the system is in an isotonic state, where the concentration of water inside the cell is equal to the concentration of water outside the cell.

In an isotonic solution, there is no net movement of water. Water molecules will move across the cell membrane in both directions, but there is no overall change in the water concentration inside or outside the cell. The cell's volume and shape will remain relatively stable.

In summary, if a cell that is 35 percent water is placed in a solution that is also 35 percent water, the net movement of water will be minimal, and the cell will generally maintain its size and shape.