Which of the following is a use of bacteria?a. preventing decomposition
c. decomposing materials
b. breaking down insulin
d. carbon production

Answers

Answer 1
Answer: The correct answer to the question stated above is obviously letter A.  preventing decomposition.

Bacteria are used in: 
1. decomposing materials
2. breaking down insulin
3. carbon production 

>>Bacteria never prevent decomposition of any object.

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What do scientists need to look at before developing an argument

Answers

Answer:

The correct answer will be- the procedural steps of scientific method.

Explanation:

Argumentation over a scientific issue is a part of the scientific method which is done at the time when the results are communicated to the scientific community.

Since the scientific investigations are based on the scientific methods, so the basis of the arguments will be the procedural steps of the scientific methods which could be the predicted observations, hypothesis, results, and the validity of the conclusions.

Thus, the procedural steps of the scientific method are the correct answer.

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What do scientists need to look at before developing an argument?

The validity of data, claims, hypotheses, and observations.

Parent 1 has brown fur. Brown is a dominant color. Parent 1 genotype is Bb. Parent 2 has yellow fur. Yellow is a recessive color. Parent 2 genotype is bb. What is the probability that an offspring has two dominant alleles? Create a Punnett square to help you.

Answers

Answer:

0

Explanation:

In this cross, brown fur (B) is dominant to yellow fur (b).

Parent 1 has brown fur, and a genotype Bb. Parent 2 has yellow fur, and a genotype bb.

The cross is Bb x bb

                       B                     b

      b              Bb                   bb

      b              Bb                   bb

50% of the offspring are heterozygous, and have brown fur (Bb). 50% of the offspring are h0m0zygous for the recessive allele (bb). However, it is not possible for the offspring to have two dominant alleles (BB) from this cross, so the probability is 0.

1. Explain how the oceans affect climate.

2. What factors determine Earth's climate?

Answers

Answer-Sea flows act a lot of like a transport line, moving warm water and precipitation from the equator toward the posts and cold water from the shafts back to the tropics. In this manner, sea flows manage worldwide atmosphere, assisting with balancing the lopsided dissemination of sun powered radiation arriving at Earth's surface.

How does blood cells size compare to E. coli bacteria

Answers

E Coli bacterium are about 2.0 micrometers in length and .25 to 1 micrometer in diameter. In comparison, a red blood cell is about 6 to 8 micrometers in diameter and a thickness that ranges from .8 to 1 micrometer in the center to 2 to 2.5 micrometers at the thickest point.

Which of the following statements concerning Francisella is false?A. An attenuated vaccine is used for high-risk individuals B. It resists phagocytosisC. Humans are its only known hostD. It is extremely infectiousE. It cannot be treated with penicillins or cephalosporins

Answers

Answer:

Humans are its only known host

Explanation:

Humans are not the only known host for bacterium Francisella. For example, Francisella species such as Francisella tularensis uses many other organisms as its host.

Some of the non-human host organisms for Francisella tularensis are wild rabbits, most of the domestic and wild animals. The Francisella tularensis serve as causative agent of tularemia in these organisms which is a plague-like disease.

What is cross contamination?

Answers

The process by which bacteria or other microorganisms are unintentionally transferred from one substance or object to another, with harmful effect.