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drek231 [11]
3 years ago
15

A researcher illuminated a filament of algae with light that passed through a prism, thus exposing different segments of algae t

o different wavelengths of light. He added aerobic bacteria and then noted in which areas the bacteria congregated. He found that the largest groups were found in the areas illuminated by the red and blue light. What can you conclude about the bacteria that congregated in areas other than red and blue light?
Some bacteria have different forms of chlorophyll, which allows them to absorb different wavelengths of light.

Excess carbon dioxide in these areas attracted bacteria that complete anaerobic respiration.

Bacteria congregated in these areas because they contained carbon dioxide released by the algae.

Light of different wavelengths can be absorbed by aerobic bacteria but not by anaerobic bacteria.
Biology
2 answers:
Zepler [3.9K]3 years ago
7 0

no thank

I'm here to get the pt thanks you

Kipish [7]3 years ago
7 0

Answer:

Bacteria congregated in these areas because they contained carbon dioxide released by the algae.

Explanation:

I am almost certain this is correct, I will comment once I turn my test in.

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In one to two sentences, evaluate why some scientists think the winter weather near the Western European coast might change in t
aalyn [17]

Answer:

Due to global warming.

Explanation:

Many scientists think that the winter weather near the Western European coast might change in the coming future because of global warming. The global warming is the main factor of changing the weather condition all over the world due to increasing of earth's temperature. This warming of earth surface make the winter less colder and increases the temperature of the winter season so that's why scientist think that increase in temperature occurs in the winter weather of  Western European coast.

8 0
3 years ago
The diagram represents one of Mendel’s laws or principles of inheritance.
igor_vitrenko [27]

The right option is; Segregation The diagram represents the Mendel’s law of segregation.

The law of segregation is one of the principles of heredity discovered by Gregor Mendel.  Mendel's law of segregation states that all organisms possess two pairs of alleles for each trait and that these alleles seperate during meiosis in a such a way that each gamete have only one pair of the alleles.  The law explains that when an organism produces gametes, one gene copy is distributed to each of the gametes and that the selection of the gene copies is random.


6 0
4 years ago
Read 2 more answers
Some sports nutrition professionals recommend a range of 6 to 10 grams of carbohydrate per kilogram of body weight for athletes
xenn [34]

Answer:

The recommended range of carbohydrate that Kimmy should be eating per day is 436 to 727 grams of carbohydrate.

Explanation:

Carbohydrate is a macronutrient which provides energy for the body to perform various functions.

In the question, it is given that the the recommended range of carbohydrates for athletes in heavy training is  6 to 10 grams of carbohydrate per kilogram of body weight. This recommendation is used for Kimmy, who weighs 160 pounds to calculate the range of carbohydratess she should be eating per day.

The weight of Kimmy converted to kilogram is (\frac{1}{2.2} )*160=72.72

The recommended range of carbohydrate is 6 to 10 grams of carbohydrates per kilogram of body weight. Therefore, for 72.72 kg of body weight, it is (72.72 * 6) to (72.72 * 10) grams of carbohydrates i.e., 436.36 to 727.2 grams of carbohydrates.

Kimmy should be eating per day is 436 to 727 grams of carbohydrates.

6 0
3 years ago
Which three industries would be most directly affected if regulations and laws regarding deforestation became stricter?
Liula [17]
The answers are: Timber industry, paper industry, furniture industry.
These three industries depend on the trees so that they are able to make products. The timber industry uses the chopped trees, the paper industry uses the cellulose from the trees as it's basis for production, and the furniture industry makes it's products from certain types of tree. So stricter rules would mean big economic blows for this industries. 
3 0
4 years ago
Read 2 more answers
​the environment for the actual system operation is called the _____.
Ksju [112]

Answer:

c. production enviorment

Explanation:

The environment for the actual system operation. It includes hardware and software configurations, system utilities, and communications resources. Also called the operational environment.

8 0
3 years ago
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