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Anvisha [2.4K]
3 years ago
10

Which statement best describes Pseudomonas aeruginosa bacteria? (1) they cause mutations in humans. (2) they are easy to control

. (3) they cause major infection problems in hospitals. (4) they are deadly only to people with cystic fibrosis.
Biology
2 answers:
makkiz [27]3 years ago
5 0
I believe that it is #3.
diamong [38]3 years ago
4 0
Hello there.

Which statement best describes Pseudomonas aeruginosa bacteria? They cause mutations in humans.
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Use the scenario to answer the question.
Murljashka [212]

Answer:

fruit weight

Explanation:

In an experiment, the dependent variable is the variable that responds to the changes made to the independent variable. In other words, the dependent variable, as the name implies, is DEPENDENT on another variable called independent variable. The dependent variable is the variable that is measured or recorded by the experimenter during the experiment.

In this case where a student is studying the effect of fertilizer on fruit growth. He uses 6 tomato plants, which were given different concentrations of fertilizer (independent variable). After the experiment, the weight of the tomato fruit were measured. This means that the FRUIT WEIGHT is the dependent or responding variable.

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3 years ago
Describe the main function of each biomolecule and then give an example for each.
Luba_88 [7]

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  • The functions of lipids include storing energy, signaling, and acting as structural components of cell membranes.

Example : Fats

  • functions of carbohydrates in the body are to provide energy, store energy, build macromolecules, and spare protein and fat for other uses.

Example : Glucose

  • Nucleic acids function to create, encode, and store biological information in cells, and serve to transmit and express that information inside and outside the nucleus.

Example: DNA

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Example: Keratin

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3 0
3 years ago
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Four critical nutrients essential to sustain living organisms are?
Sophie [7]

Answer:

carbohydrates, proteins, fats, vitamins, and minerals

Explanation:

7 0
3 years ago
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What is the cost of electricity if 42000 kWh is used at a rate of $0.04/kWh?
gulaghasi [49]

The cost of the electricity if 42000 kWh of electricity is used is ;  $1680

<h3>Determine the cost of electricity </h3>

<u>Given that ;</u>

value of electricity used = 42000 kWh

cost rate of electricity = $0.04/kWh

Final step : Determine the total cost of electricty used

unit cost = $0.04/kWh

Totals cost = unit cost * value of electricity used

                  = 0.04 * 42000 = $1680

Hence we can conclude that The cost of the electricity if 42000 kWh of electricity is used is ;  $1680.

Learn more  about Electricity cost : brainly.com/question/14277272

8 0
2 years ago
What is the relationship between photosynthesis and cellular respiration?
scoundrel [369]

Answer:

Photosynthesis converts carbon dioxide and water into oxygen and glucose.

Explanation:

Glucose is used as food by the plant and oxygen is a by-product. Cellular respiration converts oxygen and glucose into water and carbon dioxide. Water and carbon dioxide are by- products and ATP is energy that is transformed from the process.

5 0
2 years ago
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