Every part of your DNA codes for proteins.
1. True
2. False

Explanation:

The catalyst decreases the activation energy needed.

Catalyst can speed up a chemical reaction by decreasing the activation energy needed. Thus option a is correct.

Catalyst is defined as a material that allows a chemical process to happen under new circumstances or at a typically faster rate.

It can also be defined as an additive ingredient that can speed up a reaction without being consumed during the process.

There are basically four types of catalyst.

Nickel, When making margarine out of palm oil, Ni is employed. In the Haber process, iron (Fe) is employed etc. are some of the example of catalyst.

Thus, catalyst can speed up a chemical reaction by decreasing the activation energy needed. Thus option a is correct.

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Answer:

Explanation:

K

Answer:

In the simplest case it involves mixing two materials together. The most common examples of dissolving involve a solid and a liquid, usually water. When a solid dissolves the solid (solute) and the liquid (solvent) form a very close intimate mixture called a solution.

Explanation:

Answer:

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Answer:

Atmosphere layers. Earth's atmosphere is divided into five main layers: the exosphere, the thermosphere, the mesosphere, the stratosphere and the troposphere. The atmosphere thins out in each higher layer until the gases dissipate in space.

Explanation:

The atmosphere has 4 layers: the troposphere that we live in near the surface of the earth; the stratosphere that houses the ozone layer; the mesosphere, a colder and lower density layer with about 0.1% of the atmosphere; and the thermosphere, the top layer, where the air is hot but very thin.

Answer:

Semipermeable membranes, also termed selectively permeable membranes or partially. permeable memebrans, allow certian molecules or ions to pass through by diffusion. while diffusion transports materials across membrans and within cells, osmosis transports only water across membrane.

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copy the answer so it can traslate it in your own words.

Answer:

where's the graph man...... Also very complicated question...

Explanation:

Answer:

The temperature is always lower.

Explanation:

Answer:

Convection currents are what cause the warmer molten material to rise up, and when it cools, to sink back down.

Explanation:

Answer:

True.

Explanation:

Researchers and scientists are not making any progress in treating or curing AIDS because the virus incorporates itself into the host cell's DNA and the medication is unable to reach that place so the virus is safe from the medication and remains in the host cells. This diseases can't be cure but can be prevented of spreading further in the body through medication such as antiretroviral therapy (ART).

Answer: Heat the sand up

Explanation: I dont have an explanation just to heat the glass up

Answer:

Can hydrogen peroxide be broken down by catalyst other than those found in a living system? Hydrogen peroxide can be broken down by manganese dioxide because it has catalytic properties. It is unstable which makes it very reactive. ... Sand however is not able to break it down

Explanation:

because it contains no catalytic properties

Manganese dioxide, which has catalytic properties, can degrade hydrogen peroxide. Because it is unstable, it is extremely reactive. It even degrades when exposed to light.

A catalyst is a substance that accelerates or reduces the temperature or pressure required to initiate a chemical reaction without being consumed in the process. Catalysis is the process of facilitating a reaction by adding a catalyst.

Hydrogen peroxide is one of the cleanest and most versatile chemicals available, decomposing to produce only oxygen and water (disproportionation).

The catalytic decomposition of hydrogen peroxide allows for the use of various catalysts to speed up the decomposition process.

Another consideration is that catalase is an enzyme that degrades at higher temperatures. The activation energy of the reaction changes as the catalyst decomposes.

As a result, the reaction will slow down. Manganese dioxide, on the other hand, does not decompose even at higher temperatures.

Thus, it can be concluded that hydrogen peroxide be broken down by catalysts other than those found in a living system.

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Answer:

Cell division is a process that makes our skin, tissues, muscles, sex cells. It is the building block of our body.

Explanation:

When parents cells ahs been divided into two or more than two daughter cells then it is called division of cells. The division of cells occur as a larger cell. When we talk about eukaryotic cells, these cells divided into two distinct types of the cells, the vegetative cells.

The daughter cells are the identical to the parents cells genetically. There are two types of division such as mitosis and meiosis. When parents cells divides in daughter cells and daughter cells divided further, this process called the cells cycle. The mitosis cell division occur interphase. Meiosis cell division occur in two phase meiosis I and meiosis II.

Answer:if you want it to be faster add water

Explanation:

Answer:

wood is non living

Explanation:

it was once living because it came from a tree

Answer:

so if one dies the other doesn't as well, then the other can find another cell to reproduce more cells.

Explanation:

Answer:

the main source of energy is the sun

Answer: Japan's economy depends heavily on industry and must be modern to be competitive.

Explanation:

Capital goods are referred to as the physical assets which are utilized during production process and they're simply used to produce other goods. Examples of capital goods are machinery, buildings, vehicles etc.

Investment in capital goods is important for a country like Japan because the economy of Japan depends heavily on industry and must be modern to be competitive. It is a highly industrialized country and must continually invest in order to keep up with other nations.

Answer:

Mutualistic

Explanation:

Both parties benefit

Answer:

The Male has the dominant genes and the female has weak genes.

Answer:

The lowering water is causing the underwater lands to be exposed to the surface of the sea level.

Explanation:

Hope this helps! :)

Answer:

Answer is B monomer as multiple monomers makes up polymers

Answer:

A temporary lake create salt flats in Death Valley when Holocene lakes began to evaporate.

Explanation:

"Each time it has rained since, a new layer has been added. The flat is a vast area covered in salt that was deposited from evaporated water. When the water runs down the mountain, it dissolves minerals that precipitate out as the water evaporates."

Hope this helped!

Have a supercalifragilisticexpialidocious day!

Answer:

endotoxins

Explanation:

because they are inside of the body

Answer: rabbit

Explanation:

Answer:

TRUE

Explanation:

Took the quiz and got it right.

Answer:

Photosynthesis makes the glucose that is used in cellular respiration to makeo ATP. ... While photosynthesis requires carbon dioxide and releases oxygen, cellular respiration requires oxygen and releases carbon dioxide. It is the released oxygen that is used by us and most other organisms for cellular respiration.

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