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IRINA_888 [86]
3 years ago
15

Một phân tử ADN có cấu trúc xoắn kép, giả sử phân tử ADN này

Biology
1 answer:
Veseljchak [2.6K]3 years ago
5 0

Answer:

umm I can't understand this I'm very very sorry but please put me on the brainliest

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DNA is produced in the mitochondria. genetic material that directs the cell. responsible for directing the activities of the cel
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No that is just, no just no. DNA is copied through cell reproduction where a cell splits to create more (growing for multi called organisms and asexual reproduction for single celled organisms) The mitochondria is an organelle that is the "power house" of the cell, the "digestive system".
8 0
3 years ago
Sunlight helps our bodles to produce Vitamin D. In some areas of the United States, there is not enough sunlight during the wint
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It would be the first one

Explanation:

A lot of juices are pasteurized with Vitamin D it can be V8, orange juice, grape juice, cranberry juice, etc.

3 0
2 years ago
Being interested in native butterflies, you include the native caterpillar host plants of several butterflies in your annual lan
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Answer:

d. introduce native flowering plants the adult butterflies need for nectar, their main food.

Explanation:

Organisms choose the habitat based on the availability of basic requirements such as food, nutrients, space, etc. in the region. The absence of one or more of these factors makes them choose another habitat. Butterflies feed on nectar made by plants in their flowers. To make the butterflies stay in the landscape, flowering plants adapted to local conditions should be planted. The butterflies would feed on the nectar of these plants and would stay in the landscape.

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3 years ago
I need help with this
Mnenie [13.5K]
Cell wall won’t be found in a animal cell since it’s only there in a plant cell.
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2 years ago
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A forensic scientist is trying to find out the number of adenine in the DNA sample that he obtained from a crime scene.
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The right answer is The number of adenine will be equal to the number of thymine.

Chargaff's rules indicate that the DNA of any cell or organism must have a ratio of 1 to 1 between purine bases and pyrimidine bases and, more specifically, that the amount of guanine is equal to the amount cytosine, and that the amount of adenine is equal to the amount of thymine. This trend is found in both strands of DNA.

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3 years ago
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