In one to two sentences, what are some ways to mitigate climate change?

The information above shows that silicon has both beneficial and detrimental effects on the human body. Given this information,

Scilla [17]

Answer:

1. Iron (ferrous)

2. Zinc

Explanation:

Iron is a major component of hemoglobin which is responsible for the transportation of oxygen from lungs to all cells of the body, while excess iron has also negative effects on our body such as it causes liver disease (cirrhosis, cancer), heart attack, diabetes and sometimes it causes death. Zinc also plays a vital role in our body because it is a main component of all cells and also provide protection against microbes. It also needed for the production of DNA and protein. Zinc in excess amount causes copper deficiency, Nausea Stomach Pain and Diarrhea.

5 0

3 years ago

Describe the experiment, to show that light intensity, water, chlorophyll, and cabondioxide are needed for photosynthesis

lisov135 [29]

Answer:

Is light needed for photosynthesis?

1. Destarch the plant (remove previously made starch from plant)

2. a. cut the leaf in 2

b. 1 part in an opaque box and 1 part in a transparent box (one with light and one without)

3. Test for starch (BEWI)

B. Is carbon dioxide needed for photosynthesis?

1. Destarch the plant (remove previously made starch from plant)

2. a. cut the leaf in 2

b. 1 part in a box with CO2 absorber and 1 part in box with a CO2 provider

3. Test for starch (BEWI)

C. Is chlorophyll needed for photosynthesis?

1. Destarch the plant (remove previously made starch from plant)

2. Use a variegated leaf

3. Test for starch (BEWI)

B E W I

1. Put leaf in boiling water to destroy the cell membrane and denature enzymes

2. Ethanol in a hot water bath to remove chlorophyll

3. Warm water to soften the leaf

4. Add drops of iodine solution

Explanation:

3 0

3 years ago

Salt water is a homogeneous mixture. Which of the following

Sonja [21]

Answer:

A

Explanation:

The components of salt water are chemically combined together and looks throughout, forming a homogeneous mixture.

6 0

3 years ago

I am the jelly-like fluid inside the cell.I provide an area of movement for all the dissolved molecules that keep the cell worki

nexus9112 [7]

I am the jelly-like fluid inside the cell.I provide an area of movement for all the dissolved molecules that keep the cell working. I am?

I am the <u>Cytoplasm.</u>

6 0

4 years ago

What is a structural barrier that a cell must overcome in order to go through mitosis?

Ierofanga [76]

Answer:

One of the structural barrier that a cell might have to overcome in order to go through mitosis is described below.

Explanation:

Structural barriers can be described as any of the structural changes in the structures of the body which do not allow it to perform its normal function.

The chromosomes of a cell have to arrange in a certain manner for the process of cell division to occur. Sometimes, the chromosomes might become so damaged that the normal DNA repair factory is unable to repair the chromosomes. The damage in the chromosomes might arise due to a number of reasons such as exposing to UV light or any kind of toxic chemical. To overcome this obstacle, certain extrinsic factors can be utilized to fix the damaged chromosomes. This is an example of the structural barriers which might be overcome by a cell for mitosis.

6 0

4 years ago