answersLogoWhite

0

🧬

Biology

Biology is a branch of science that studies the nature of life from the smallest parts of living things to the largest plants and animals. Ask and answer questions about the living world and its wonderful inhabitants in this category!

500 Questions

What are the two properties that make up DNA?

User Avatar

Asked by Wiki User

DNA, or deoxyribonucleic acid, is the hereditary material in humans and almost all other organisms. It carries the genetic instructions that determine the biological development of an organism. There are two key properties that define DNA:

Double Helix Structure: DNA is made up of two strands that coil around each other in a shape known as a double helix. This twisted ladder-like structure is essential for DNA replication and protein synthesis. The sides of the ladder are made of sugar-phosphate backbones, while the rungs of the ladder are formed by complementary pairs of nitrogenous bases.

Would you die instantly if you got slashed by a sword at the speed of sound?

User Avatar

Asked by Wiki User

No, you would not die instantly from being slashed by a sword at the speed of sound. The more important factor affecting potential lethality would be the severity and location of the injury, rather than just the speed of the sword. Any injury caused by a sword moving at the speed of sound would be extremely severe and likely fatal, but death would not be instant.

What is the small ring of DNA in bacteria?

User Avatar

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.

What are the three points of the cell theory?

User Avatar

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 many of Robert Burn's poems are about flora and fauna name them all?

User Avatar

Asked by Wiki User

Robert Burns wrote several poems about flora and fauna, including "To a Mountain Daisy," "To a Mouse," "To a Louse," "To a Butterfly," and "The Twa Dogs." These poems often reflect Burns' appreciation for nature and his observations of the natural world.

How did georgis agricola further study geology?

User Avatar

Asked by Wiki User

Georgius Agricola further studied geology by observing and documenting various rock formations, mineral deposits, and the processes involved in their formation. He also conducted experiments and investigations to deepen his understanding of the Earth's structure and composition, laying the foundation for modern geological science.

Fresh grapes are soaked in water for 4-5 hoursThey are then transferred into a salty solution What happens to the fresh grapes when soaked in water?

User Avatar

Asked by Wiki User

when the grapes are soaked in water they become hypotonic and absorb water because they have a higher solute concentration than the water therefore the water diffuses into the grape. once moved to the salty solution, the solute concentration will be higher in the salt solution then the grape so then the grape will become hypertonic and water in the grape will diffuse into the solution to try to create homeostasis

What eats the hydra?

User Avatar

Asked by Wiki User

Hydras are small aquatic organisms that are typically consumed by larger predators, such as fish, turtles, and birds. Additionally, some invertebrates like crustaceans and other aquatic insects may also feed on hydras.

Who is the antagonist in Stormbreaker?

User Avatar

Asked by Wiki User

The antagonist in "Stormbreaker" is Herod Sayle, a wealthy and eccentric businessman with a sinister plot to destroy the lives of thousands of children in the UK.

What events happened in Krebs cycle?

User Avatar

Asked by Wiki User

In the Krebs cycle, also known as the citric acid cycle, a series of enzyme-catalyzed reactions occur to produce high-energy molecules like ATP. These reactions involve the oxidation of acetyl-CoA, leading to the production of ATP, NADH, and FADH2. The cycle also generates carbon dioxide as a byproduct.

What hangs off the end of the cecum?

User Avatar

Asked by Wiki User

The appendix hangs off the end of the cecum. It is a small, tube-like organ that is part of the digestive system.

What is the purpose of transpiration?

User Avatar

Asked by Wiki User

Transpiration helps plants regulate their temperature by releasing excess water through their leaves. It also aids in nutrient uptake from the soil and helps maintain the plant's shape and structure by creating a negative pressure that pulls water and nutrients through the plant. Additionally, transpiration plays a role in the water cycle by returning water vapor to the atmosphere.

Is Mystery Train the name for the government bio-tech research center in Fort Wyvern California and if so what is its function?

User Avatar

Asked by Wiki User

"Mystery Train" was the name of a specific research project that was conducted at Fort Wyvern, not the name of the research center. Mystery Train was just one of many projects that were carried out there before the facility was closed. Also, Mystery Train was a physics-related project, not a biotech project.

The biotech facility is referred to as 'The Hole' and is described as being under the artillery range in another part of of the fort's grounds from the Mystery Train facility. The Hole is where the retrovirus originated from, and is completely unrelated to the Mystery Train project, which was about to be shut down until the retrovirus incident, at which point the MT time-travel project was accelerated in order to look into the future to see what damage the retrovirus leak would cause.

What is a good acrostic poem for photosynthetic pigments?

User Avatar

Asked by Wiki User

Producing energy with light, Hues of green and red in sight. Out in the sun, they work with might, They make plants grow, oh what a delight! Oh photosynthetic pigments, shining so bright.

How can you make biology interesting for your fifth year biology class?

User Avatar

Asked by Wiki User

Incorporate hands-on experiments, interactive activities, and real-world examples to engage students. Use multimedia resources, such as videos and virtual labs, to make the content come alive. Encourage student participation through discussions, group projects, and debates to foster critical thinking and curiosity. Provide opportunities for students to explore their own interests within the field of biology through research projects or presentations.

Adenosine is what combination of two molecule names?

User Avatar

Asked by Wiki User

Adenosine is a combination of the molecule adenine and the sugar ribose. It is a nucleoside that plays a key role in various biochemical processes in the body, such as energy transfer and signaling pathways.

What are some examples of understatement?

User Avatar

Asked by Wiki User

Saying "We've had a little rain," when the neighborhood is flooded.

Saying "It's just a scratch," when there is a huge dent.

What is the importance of biology to mankind?

User Avatar

Asked by Wiki User

Biology is important to mankind because it helps us understand how living organisms function, interact with their environment, and evolve over time. This knowledge is crucial for addressing pressing global issues such as disease prevention, food security, conservation of biodiversity, and environmental sustainability. By studying biology, we can make informed decisions to improve human health, quality of life, and the well-being of the planet.

What biological processes are affected by temperature?

User Avatar

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.

How can you tell which fiber is on top of all the others in a thread slide?

User Avatar

Asked by Wiki User

To determine which fiber is on top in a thread slide, look for the one that is most prominent or appears closest to the viewer's perspective. Factors such as thickness, color, and texture can also help identify the topmost fiber. Orienting the slide under a microscope or using a hand lens can provide a clearer view for accurate identification.

How does the waterbag elimenate flies?

User Avatar

Asked by Wiki User

Water bags are believed to deter flies due to their reflective nature, confusing and scaring them away. Flies perceive the water bag as a larger body of water or a competing territory, which disrupts their natural behavior and prevents them from landing in the area. This method is not scientifically proven but is commonly used as a low-cost and eco-friendly fly repellent.

What are the important features of a Thallophyte?

User Avatar

Asked by Funkyfreakshukti

Thallophytes are a group of plants that lack true roots, stems, and leaves. They are simple in structure and typically have a plant body that is undifferentiated. Thallophytes reproduce through spores rather than seeds.

Who is the author of Were the Red Fern Grows?

User Avatar

Asked by Wiki User

The author of "Where the Red Fern Grows" is Wilson Rawls. The novel tells the story of a young boy named Billy and his two coonhounds as they navigate through trials and adventures.

In Where the Red Fern Grows meat was cured in what?

User Avatar

Asked by Wiki User

In Where the Red Fern Grows, the meat was cured in a smokehouse. This process involved hanging the meat over a fire to smoke it, which helped preserve it and give it a rich flavor.

What are the curse words in Where the Red Fern Grows?

User Avatar

Asked by Wiki User

I know the audio has "damn" short for damnation several times. Two in in the scene where the little boy gives his money to his grandfather to order his dogs. I know there are others in the fight seen near the end of the book.