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miskamm [114]
3 years ago
15

Members of the phylum Actinobacteria have had a profound impact on human health over the course of civilization. One member of t

he genus ____ causes a deadly disease which has likely claimed over 1 billion victims, while another of the genus ____ yielded the first effective drug to combat this ancient scourge.
Biology
1 answer:
Drupady [299]3 years ago
8 0

Answer:

The correct answer would be - mycobacterium, and streptomyces.

Explanation:

Actinobacteria is a phylum that consists of a group of gram-positive bacteria with cytosine and guanine content in their DNA. These bacteria can be aquatic or land bacteria. Actinobacteria do not have cell wall however they make a non-sptate and mycelium.

Mycobacterium is one of the genera of the actinobacterium phylum. This genus includes pathogenic species in it that cause deadly diseases in humans and other mammals such as leprosy and tuberculosis Whereas streptomyces is another genus of the actinobacteria that is yielded the very first drug to fight with the ancient scourge.

Thus, the correct answer is - mycobacterium and streptomyces.

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What amino acid sequence does the following dna nucleotide sequence specify? 3′−tacagaacggta−5′.
Oduvanchick [21]

The amino acid sequence for the following DNA sequence is Met-Ser-Cys-His.

<h3>What is transcription and translation?</h3>

Transcription is the process of conversion of genetic information carried by the DNA into messenger RNA (mRNA).

  • Sense strand of DNA is the one which runs in 5’ to 3’ direction and carries the information while antisense strand runs in 3’ to 5’ direction and serves as a template.
  • E.g.: Antisense strand 3′−TACAGAACGGTA−5′

               mRNA sequence 5’−ATGTCTTGCCAT−3’

Translation is the process of conversion of information carried by the mRNA into an amino acid sequence.

  • The genetic code is read as a sequence of 3 nucleotides together at a time and is called codon.
  • For example: 'ATG' is a start codon coding for methionine.

        Here, mRNA sequence 5’−ATGTCTTGCCAT−3’

        Amino acid sequence: Met-Ser-Cys-His

Learn more about genetic code here:

brainly.com/question/16914106

#SPJ1

5 0
2 years ago
to encourage a yellow pigmentation, micrococcus luteus has to be incubated at a. 0 degrees C b. 25 degree C c. 37 degree C d. 10
eduard

Answer:

C. 37 degree C

Explanation:

Micrococcus luteus is a pathogenic Bacteria and has similar features with Staphylococcus aureus. It usually found in the body in the respiratory tracts and cutaneous parts of the body. They rarely cause disease except if an individual has a weak immune system.

Due to the Bacteria thriving well in the body of humans, the optimal incubation rate is usually 37 degree C which is the same body temperature of humans and it aids the yellow pigmentation of the bacteria

6 0
4 years ago
Erosion and deposition constantly change Earth’s surface. Erosion carries natural materials like rock and soil from one place to
kifflom [539]

Answer:

The correct answer is "lava plateau".

Explanation:

Lava plateau is a landform that is formed from the deposition of materials after many successive volcanic eruptions. These landforms are formed particularly after many quiet explosions, which produce very fluid lava. Pyroclastic plateaus is very similar to lava plateau, with the difference that they are comprised of pyroclastic rocks, which have agglomerates, tephra, and volcanic ashes.

6 0
3 years ago
Read 2 more answers
As part of an experiment, a student burns propane (C3H8) to produce carbon dioxide (CO2) and water (H2O). She remembers that she
ioda

The correct answer is: D) C3H8 + 5O2 -> 3CO2 + 4H2O

The law of conservation of mass (matter) states that the mass of the system must remain constant over time. So, the mass of the chemical components before the reaction must be equal to the mass of the components after the reaction, according to this law.

3 C,8 H, 10 O


4 0
3 years ago
Read 2 more answers
What is the function of NADH and FADH2?
siniylev [52]

The role of NADH and FADH2 is to donate electrons to the electron transport chain. They both donate electrons by providing an hydrogen molecule to the oxygen molecule to create water during the electron transport chain. NADH is a product of both the glycolysis and Kreb cycles. FADH2 is only produced in Krebs cycle.

4 0
3 years ago
Read 2 more answers
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