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drek231 [11]
2 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]2 years ago
7 0

no thank

I'm here to get the pt thanks you

Kipish [7]2 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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Some strains of Mycobacterium tuberculosis are resistant to so many antibiotics that it has become known as a(n)
timama [110]

Answer:

\huge\boxed{\sf Multidrug\ resistant}

Explanation:

<u>Antibiotics:</u>

"Medicines used against bacteria are called antibiotics."

<u>Example:</u>

Rifampin, isoniazid.

Mycobacterium Tuberculosis is a bacteria.

However, some of its strains are resistant to antibiotics and thus is classified as multidrug resistant (MDR resistant)

\rule[225]{225}{2}

Hope this helped!

<h3>~AH1807</h3>

3 0
2 years ago
Explain the relationship between genotype and phenotype. How can one phenotype result from more than one genotype?
koban [17]

Answer:

<h2>Genotype is the set of genes( allele) of an organism. </h2><h2>Phenotype is the physical expression of the genetic composition of an organism. </h2>

Explanation:

Genotype: 1. It is the genetic composition of an organism, means it is the set of genes( allels) of an organism's DNA, which is responsible for a particular trait of an organism.  

2. Genotypically, an organism can be homozygous(dominant or recessive) or heterozygous.  Some Alleles are dominant over other, means some can  be dominant or other can be recessive.  

3. Genes are responsible for all the traits in an organism, and these traits are inheritable. All the offsprings inherit all traits from their parents.  

Phenotype: 1. Physical expression of the genetic composition of an organism resulted as  phenotype.

2. It  is the physical expression of genes (alleles) which are responsible for any trait.

5 0
3 years ago
Which RNA nucleotide can pair with the Thymine (T) at the beginning of the strand drag it into the DNA antisense strand to make
frutty [35]

Answer:

Adenine or A.

Explanation:

8 0
2 years ago
Living on land required that plants ____.
Naddik [55]

I think it would be to exchange gases.  When you think about it, plants in the past were always underwater.  They didn't have any air.  Now, they are on land and need to be able to exchange gases from the leaves to the roots.  

8 0
2 years ago
Read 2 more answers
What happens during mRNA processing?
mojhsa [17]
While it is still in the nucleus in order to become a mature mRNA. The mature mRNA is exported from the nucleus to the cytosol, where it is translated at a ribosome to make a polypeptide.
4 0
2 years ago
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