Answer: D(nucleoid region)
Explanation:
In the diagram below the irregular shaped, supercoiled region, without a membrane, labelled D, surrounded by the cytoplasm of the cell is the nucleiod region that contains the main DNA in bacterial.
The nucleoid region in the prokaryotic cell contains the main DNA material. The nucleoid which means nucleus-like contains the main genetic material in prokaryotic cell, some satellite DNA are found in plasmid is other parts of the cell. Unlike the nucleus of eukaryotic cells the nucleiod lacks a cell membrane. The nucleiod has an irregular shape, and has a circular chromosome.
Answer:
See the answer below
Explanation:
<em>If the intensity and duration of exposure to light are increased for a duckweed plant, the rate of photosynthesis would increase and this would lead to an increase in the amount of oxygen produced.</em>
From the equation of photosynthesis:
the more the rate of photosynthesis, the more the amount of oxygen produced. Also, an increase in the intensity of light generally increases the rate of photosynthesis (and oxygen production) provided that other reactants can catch up. The rate of photosynthesis would become limited by the reactant that is available in the lowest quantity.
Answer:
La densidad de población en la escuela José Celestino Mutis se calculará dividiendo el número total de estudiantes por el área de tierra (kilómetros cuadrados). En primer lugar, convertir 1000 metros cuadrados a kilómetros cuadrados, lo que nos da 0.001 kilómetros cuadrados. Así, 2500 dividido por 0.001 kilómetros cuadrados da 2,500,000
B
The European weather model sometimes differ from predictions made by the American weather model because <u>The two models use different types of data measurements</u>
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<u>The amount of solar energy that reaches Earth</u> is changed by the Milankovitch cycles
Explanation:
(I)
Remember that in the United States, they use different SI units as compared to Europe. For example, Europe uses degrees Celsius as a measure of temperature while the United States uses Fahrenheit. In addition, the United uses Pounds for weight measurements while Europe uses Kilograms and grams. The US uses miles while Europe uses kilometers. The United States uses yards while Europe uses meters.
The differences can cause a difference in the input and output measurement gotten from the models. However, the models are the same because the basic principles of weather across the world are the same.
(II)
Milankovitch cycles are differential changes in the earth as it revolves, around the sun, in its orbit. They explain the changes in the orbital eccentricity of the earth's orbit, the changes in the tilt of the earth (obliquity), axial and apsidal precessions. All these affect how the earth is oriented, in space, towards the sun. The orientation affect how the sun rays ‘hit’ the earth. Differences in how different places on earth receive the sunlight affect the climate of the regions. These changes occur very slowly, relative to our time, hence the changes also are hard to perceive except over decades and millennia.
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Both parents are Ss which means they possess both healthy and disease cells
