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2 years ago

Can someone explan this to me please? can sum 1 explain what the nucleus of the cell is and do?(please be atleast 1 paragraph)

Biology

1 answer:

Katyanochek1 [597]2 years ago

4 0

The nucleas is living in the eukaryotic cells and it kicks the dna's butt

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Why there is more water in P than Q？

tester [92]

Answer:

the answers are 2 and 3 because its asking why there is much more water than P than Q

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2 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:

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2 years ago

What offspring would codominance be?

sukhopar [10]

Codominance is when the two parent phenotypes are expressed together in the offspring. An example is a white flower and a red flower producing offspring with red and white patches.

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2 years ago

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Is this an underlined clause?

TEA [102]

NASA did not invent the smoke detector.

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1 year ago

The miller-urey experiment was important because it showed __________.

lapo4ka [179]

The Miller-Urey experiment is important because this was considered as the breakthrough in the study of origin of life, as to where and how exactly life began on earth and that it was possible to form organic molecules from inorganic molecules.

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3 years ago