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yarga [219]
3 years ago
13

What is contamination?

Biology
1 answer:
kari74 [83]3 years ago
3 0
C the presence of harmful substances in food
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Billy is an 11-year-old boy who was admitted to hospital with dehydration. His parents said that over the last few months, he ha
mart [117]

Answer:

Billy  showed signs of type 1 diabetes.This is because,

1.His dehydration was from polyuria- excessive urination.

2. because of failure of his  pancreas to secrete insulin, for cellular utilization of glucose by beta cells-  he retains glucose in his  blood, and  lost  a lot of  glucose in his urine, thus water follow by osmosis, leading to polyuria causing dehydration.

His urge to replace lost glucose and fluids leads to great thirst polydipsia, another symptoms of type1. However, his  drop  in weight is  because, the solute concentration  of blood glucose is high due to lack  of  insulin.Therefore large amount is lost in the urine, with large volume of fluids leading to drop in  weight, and energy because cells lack glucose for biochemical reaction of energy production.

The dehydration leads to sunken eyes, loss of tissue turgor, and low fluid levels results in drop in blood pressure,-Hyportension.

Due to lack of glucose in the blood gluconeogensis sets in. Fats is converted to glucose by the liver  to supplement the lost glucose. The major by product of this reaction is a ketone-acetone. This explains the reason for the smell of acetone in his  breath.

2, The Test strip indicated large quantity of ketones. above ,3.0mmol/L .This is a confirmation of the Type 1 diabetes mellitus in Billy.As more fats molecules are broken down to glucose.

Explanation:

4 0
4 years ago
What would be the complimentary side of this DNA molecule?<br> TAG CCA TTG CGT GCC TGG CAAT
solniwko [45]
No clue. So sorry… I need points….
7 0
3 years ago
How do scientist choose their methods to investigate a question?​
Fiesta28 [93]
They use the scientific method
7 0
3 years ago
(What does the environment have to do with an animal's survival?)
likoan [24]

Answer:

An animal's environment consists of many different things. The climate, the kinds of food plants that grow in it, other animals that may be predators or competitors- the animal must learn to adapt to each of these factors in order to survive.

8 0
3 years ago
During exponential growth, a population always ______. A. grows at its maximum per capita rate B. quickly reaches its carrying c
zhannawk [14.2K]

The correct option is (A) grows at its maximum per capita rate.

During exponential growth, a population always grows at its maximum per capita rate.

<h3>What is exponential growth?</h3>
  • An exponential function's curve is created by a pattern of data called exponential growth, which exhibits higher increases over time.
  • Consider a population of mice that increases exponentially every year by a factor of two, starting with 2 in the first year and increasing to 4 in the second, 8 in the third, 16 in the fourth, and so on. In this example, the population is increasing by a factor of 2 year. If mice gave birth to four pups instead, you would then have 4, 16, 64, and 256.
  • Linear growth, which is additive, and geometric growth can be contrasted with exponential growth, which is multiplicative (which is raised to a power).

Learn more about the exponential growth with the help of the given link:

brainly.com/question/11487261

#SPJ4

6 0
2 years ago
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