The answer is myosin. Myosin are contractile protein the makes up thick filament. The molecule consists of a tail and two myosin heads which bind to myosin binding sites on actin molecules of thin filaments during muscle contraction. Actin on the other hand are contractile proteins that are the main component of thin filament. Each actin molecule has a myosin-binding site where myosin head of thick filament binds during muscle contraction.
One of the main source of sediment in flowing water is soil erosion.
Explanation:
Soil erosion is the washing away of top most layer of soil due to various reasons.
Agents of soil erosion are: wind, water, animals, ice or gravity.
Water is one of the biggest agent or cause of soil erosion. Water carry lots of energy in its motion. When water moves from any area it carries away topmost layer of soil with it. The soil that is being carried away by water is sediment.
When this water reach river, lake or any other water source, sediments carried by them enters that source of water. Sediment results in water pollution.
Answer: Creating more wind farms results in a reduction of fossil fuel use
Sustainable development is to make earth a better place for everyone, without destroying the possibilities for the next generations. There are many Eco systems that need to be in balance for us to live here, the climate system is one of them. This system ensures that the climate is correct and the atmosphere emits the right amount of solar energy. With the harmful greenhouses gases (such as Carbon dioxide) we clog the atmosphere, this changes the temperature of the earth that can affect our development
How we use energy is incredibly important. Oil and coal are samples of energy that we may run out of, using energy that renew themselves (wind farms) is good for the planet. Wind, water and sun are sustainable.
Skeletal muscles are striated muscles.
when viewed under a slide we must look for alternate dark and light bands and multiple nuclei
Answer:
A. phage genome integrated into a host genome.
Explanation:
Virus reproduction is divided into two-cycle lytic cycle and lysogenic cycle. In the lytic cycle, viral DNA forms mRNA and produce capsid proteins which surrounds the viral genome and makes new phages that lyse the host cell.
In the lysogenic cycle, the viral genome gets incorporated on the bacterial genome and replicates with the bacterial genome. This phage is called a prophage. So prophage is formed in lysogenic cycle and it does not cause lysis of the cell. Through this virus can multiply its genome. So the correct answer is A.