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grandymaker [24]
3 years ago
6

Bio Help??

Biology
1 answer:
cricket20 [7]3 years ago
3 0
1: False. Chemical. 
2: False. Endocrine. 
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Eukaryotic cells contain DNA in the mitochondria and chloroplasts (in addition to the nucleus). Is the organization of DNA in th
Elena L [17]

Answer:

The DNA is more closer to bacteria.

Explanation:

Mitochondria and chloroplast are considered as semi-autonomous organelle because they contain their own genetic material. The mitochondria and chloroplast evolution can be explained by the endosymbiont theory.

The DNA of mitochondria and chloroplast are more closely related to bacterial chromosome rather than eukaryotic chromosome.  Both the organelle and bacterial DNA are double stranded and  their translation can be inhibited by the chloramphenicol. Some of their replicating enzymes also show similar characteristics.

Thus, the DNA is more closer to bacteria.

3 0
3 years ago
Plants and animals that live in estuaries face a dilemma in maintaining water balance inside their cells. During high tide they
mote1985 [20]

Answer:

The correct answer is - a hypotonic solution as it can pass the cell wall and cell membrane into the cell.

Explanation:

The plant cell has a rigid cell wall that provides support to the plant cell that is not the case in the animals as they lack the cell wall. The low tidewater is an example of the hypotonic solution as it has fewer solutes than the plant cells or animal cells.

When a plant cell is in freshwater it takes up the water with the help of osmosis and begins to swell but the cell wall does not let it burst and become turgid.

Thus, the correct answer is - a hypotonic solution as it can pass the cell wall and cell membrane into the cell.

5 0
3 years ago
Venus is known for its
Mkey [24]
B. Thick Atmosphere 

Let me know how it goes!
8 0
3 years ago
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Which is most likely indicated by the presence of many dead fish on a coastal shoreline?
Mekhanik [1.2K]

Answer:

ocean pollution

Explanation:

5 0
2 years ago
Describe the roles of light, carbon dioxide, and water in photosynthesis
MArishka [77]
The process of photosynthesis occurs when green plants use the energy of light to convert carbon dioxide (CO2) and water (H2O) into carbohydrates. Light energy is absorbed by chlorophyll, a photosynthetic pigment of the plant, while air containing carbon dioxide and oxygen enters the plant through the leaf stomata.
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