How much of the world's population is infected with the tuberculosis bacterium?
A. 1/10
B. 1/3
C. 1/2
D. 1/5
E. 1/20

Answers

Answer 1

Answer:

23% im pretty sure that is the answer if i remember right


Related Questions

All cells, whether they are bacterial cells or human cells, share two basic steps of gene expression:

Answers

Answer:

They both hold genetic information and ribosomes

what is the important of deamination process in mammals ?​

Answers

Answer:

In situations of excess protein intake, deamination is used to break down amino acids for energy. The amine group is removed from the amino acid and converted to ammonia.

hope it helps

Please answer ASAP will mark brainliest

Answers

Without enough iron, our bodies cannot produce enough of a substance in red blood cells that allow them to carry oxygen.

Answer:

If your body doesn't have enough iron, it can't produce enough healthy oxygen-carrying red blood cells – which can lead to anemia. Anemia is a condition in which the body is not producing enough hemoglobin. With anemia, your cells aren't getting enough oxygen.

Explanation:

The signs used depend on the species being surveyed and include the presence of runways and tracks on *
1 point
(a). soft substrates
(b) hard substrate
(c) dry mud
(d) rocks

Answers

Answer:

(a). soft substrates

Explanation:

Mobile organisms can be measured by both direct and indirect methods. Direct methods may involve observing the actual behavior (e.g., scoring via timing). Moreover, indirect methods are those where the technique used depends on the species being examined, collecting information such as through recording of tracks in the soft substrate (e.g., mud, sand, snow), presence of fur/feathers, droppings (mammals), etc. For example, indirect observation of insects may involve the determination of exoskeletons, sounds, etc.

What is the relationship between the economy and environmental quality? (3 points)
There is no relationship between the economy and environmental quality.
Generally speaking, better economies are associated with worse environmental quality.
Generally speaking, environmental quality initially declines and then improves as an economy grows.
Generally speaking, better economies are associated with better environmental quality.

Answers

Answer:

There is no relationship between the economy and environmental quality.

Environmental quality is a term related to different environmental cues such as, for example, air/water pollution, presence of noise, access to open public spaces, the visual impact of buildings, etc. Environmental quality can affect human health and the quality of life of the individuals in a given area/city. For example, water contamination is linked to the transmission of different diseases (e.g., gastroenteritis; encephalitis, hepatitis A), thereby negatively affecting human health and the quality of life of persons who don't have access to potable water. Similarly, poor air quality can be associated with respiratory diseases and cancer. The improvement in environmental quality does not necessarily involve economic resources. It is possible to improve environmental quality by:  

           1-protecting people against climate change;  

           2-improving water/air quality;  

           3-reducing pollution;  

           4-reducing waste and increasing recycling;  

5-limiting the visual impacts of new infrastructure; etc.

In conclusion, there is no direct association between the economy and environmental quality.

Learn more in:

https://brainly.com/question/4190466?referrer=searchResults

Did the benedict test for reducing sugar net a positive or negative result for milk

Answers

Answer:

I think it is a negative result.

Explanation:

Sakura tested the pH of several solutions. Which substance are acidic?

Answers

Answer: cola-flavored soda: 2.6

cranberry juice: 2.9

pickle juice: 5.5

Explanation:

The substances given are:

cola-flavored soda: 2.6

cranberry juice: 2.9

dish soap: 7.3

pickle juice: 5.5

seawater: 8.0

lye soap: 13.0

Based on a pH scale, an acidic solution is one that has a pH that is below 7, a solution is neutral if the pH is 7 while a basic solution has a pH of above 7.

Therefore, the acidic substance will be:

cola-flavored soda: 2.6

cranberry juice: 2.9

pickle juice: 5.5

which of the following are structures common to all chordates? choose all that apply a dorsal nerve cord b, lungs c, true jaws d, pharyngeal breathing apparatus e, backbone

Answers

Answer:

tbh, dk

Explanation:

lol

Which of the following is an example of non Mendelian pattern of inheritance

Answers

Answer:

Genomic imprinting represents yet another example of non-Mendelian inheritance. Just as in conventional inheritance, genes for a given trait are passed down to progeny from both parents. However, these genes are epigenetically marked before transmission, altering their levels of expression.

Answer:

Just as in conventional inheritance, genes for a given trait are passed down to progeny from both parents.

Hope it help  

What are the steps and information necessary to describe wounds?

Answers

Answer:

it's not my fault if you are wrong or not it's your test

Answer:

When it comes to determining the severity of a wound, assess the wound is crucial to determine the appropriate plan of care. The critical steps in assessing the wound include: location, stage, undermining/tunneling, measurement, tissue type/color, drainage/odor, anatomical structures, periwound skin and pain.

Which diagram correctly shows how h-zygous alleles are found on h-logous chromosomes?

Answers

Answer: I'm pretty sure it's the third one

Explanation:

Answer:

C

Explanation:

Took the quiz about Chromosomes on Edge

Like many multicellular organisms, plants have organs that perform specific
functions. Which of the following correctly pairs a plant organ with its function?
A Plant leaves capture nutrients from rain.
B Plant roots absorb water needed for photosynthesis.
C Plant stems store carbon dioxide for cellular respiration.
D Plant flowers provide the energy needed for eggs to develop.

Answers

Answer:

B) Plant roots absorb water needed for photosynthesis.

I need help with this question !

Answers

The answer is A the one you clicked on

As altitude increases what happens to air pressure

Answers

Pressure decreases due to there being less gas above you

Answer: It decreases

Explanation:

During glycolysis, glucose is split in half, as it's name implies.


True

False

Answers

answer:

true

explanation:

during the process of glycolysis one molecule of glucose is broken in half to create two pyruvate molecules

hope this helped!

Answer:

true

Explanation:

the resources and conditions such as food water and climate that need to be present for a species to survive are known as

Answers

abiotic factors/components

i think hope that helps

The ecological niche of a species has been defined with the aid of the resources it requires and through its function or characteristic inside the surroundings.

What are the four types of ecosystems?

forms of the ecosystemforest ecosystem.Grassland environment.Tundra atmosphere.wasteland surroundings.

What is an atmosphere?

An ecosystem is a geographic place in which flora, animals, and different organisms, in addition to climate and landscapes, paint together to shape a bubble of life. Earth science, Ecology, Geography, Human Geography, Meteorology, bodily Geography.

Learn more about the ecosystem here: https://brainly.com/question/842527

#SPJ2

Someone who can help me please thank you?

Answers

Answer:

The dna added on is to give the corn more strenghth

Explanation:

Ok so for hair type I need the percentage for the whole punnett square

Answers

Answer:

It's probably 50%

Explanation:

Since Bb is repeated twice, it is 50%.

Hope this helps!

Tools, skills, and science knowledge is known as what?

Answers

Answer:

I think the answer is capital

Which is an example of biopsychology

Answers

The scientific field of study that examines the relationships between biology and psychology, and how they influence behavior and cognition. For example, biopsychology examines topics such as how your eyes are able to inform your brain what you are reading, how the brain interprets this information, and how your brain communicates with your hand to move the mouse and click on different links.

https://study.com/academy/lesson/what-is-biopsychology-definition-basics.html

A good web is represented in the diagram below. If the fish population decreases what is the most direct effect this will have on the aquatic ecosystem

Answers

Can you show a picture of the question

Answer:3

Explanation:

How can histograms help you describe a population? Use the word bank above to help you explain your answer.

Answers

Answer: It shows the distribution of the population with respect to a characteristic, quantitative and continuous, such as the weight or height of a population. It is used to determine the degree of homogeneity of the values studied, or to see the degree of variability, and therefore, the dispersion of all the values taken by the parts.

Explanation:

A histogram is a graphical representation of a variable using bars. In such a bar, its area is proportional to the frequency of the values represented. Thus, it shows the distribution of the population, or of the sample, with respect to a characteristic, quantitative and continuous, such as the weight or height of a population. It is used to determine the degree of homogeneity of the values studied, or to see the degree of variability, and therefore, the dispersion of all the values taken by the parts.

In order to construct a histogram first we need to have a frequency table with all the information. On the abscissa axis (horizontal axis) the intervals are placed from smallest to largest.  On the ordinate axis (vertical axis), the absolute frequencies of each of the intervals are represented.  Then, the rectangular bars of equal width are drawn, and the height represents the absolute frequency. All bars touch the bars next to each other, unless an interval has zero frequency (the height of the bar will also be zero).

Thus, histograms are used to describe populations since they represent a variable and in what proportion of the population it is found.

The population can be given as the number of people living in a specific area. The histogram represents the population, with frequency as the function of the area.

What is a histogram?

A histogram is the graphical representation of the data in the form of bars. The population is given as the number of people in an area.

The population in the area is termed as frequency. The bar graph represents the frequency of population as the function of the area and thereby helps in the determination of the population.

Learn more about the histogram, here:

https://brainly.com/question/2962546

Making Inferences Why do
you feel pain when you pull on
your hair or nails, but not when
you cut them?

Answers

Answer:

because the pain in our body is from the skin or tissue so when you pull the hair you are actually up rooting it from its attachment with ur skin hense you feel the pain

So your hair and nails are made of Keratin and don’t have nerves In them but they do have nerves attached to them. So pulling your nail or hair triggers the nerves around them and send signals to your brain to trigger pain. This is kinda similar to a spider web. The spider isn’t connected to the fibers in her web but she does feel the vibrations around her from the web. If you damaged a part of the web she wouldn’t be injured herself but she will be disabled because she essentially is missing a part of the system which she uses to survive. ( fun fact spider vision is actually very poor so their webs act as their eyes)

List down (five) 5 daily activities that use water. Opposite of it, write a sentence showing how water is
conserved in each activity.​

Answers

Answer:

cooking.

watering.

washing plates.

washing clothes.

taking a bath.

reasons why transpiration is important in plant​

Answers

Mark Brainliest please

Answer: Transpiration is how water leaves a plant. It is important because water is needed for photosynthesis and because water cools a plant off.

Check the image attached

Explanation

Explanation:
Transpiration is how water is removed from a plant. Most transpiration happens from the leaves of a plant. Water is absorbed through the root hairs, is transported through the plant due to osmosis, and exits through the stomata and evaporates.


Transpiration is important because water is needed for photosynthesis and because water cools a plant off.

Please answer both ASAP Will Mark brainliest

Answers

Answer:

Mitosis Has Single Nuclear Division results in 2 Nuclei

2 Daughter Cells Are Produced 2 diploid cells.

Meiosis Has 2 Rounds of Nuclear Division resulting in 4 Nuclei

4 Daughter Cells Are Produced. 4 haploid cells

Both Have Cells divide and Reproduce

Explanation:

what are the advantages of genetically modified plants​

Answers

Answer:

advantages are of genetically modified plants are the desired traits it results in but also they well-grown fruits and vegitables will be plump, ripe and delicious.

Explanation:

Why do people sneeze and cough?

I will give brainly if you explain why.

Answers

The sneezing is release of air that helps the body to get rid of irritants in our nose and throat, like allergens, dirt, and dust.

Coughing is by forcing the air out of the lungs with high pressure, to clear the throat of these foreign particles.

i think its c but u go

Answers

Answer:

yeah its c most probable answer

Explanation:

Help me guys!!!!!
!!!
!!

Answers

Answer:

The sampling method would be the job industry. For example the people who work in health care would have a higher risk of getting infected

Explanation:

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