What test may be used to determine if a stain is blood or not? Sessions-Briggs Color Test Van-Daniels Color Test Kastle-Meyer Color Test Mira-Curie Color Test

Answers

Answer 1

Answer:

KASTLE - MEYER COLOR TEST can be used to determine if a stain is blood or not.

Kastle - Meyer color test is a presumptive blood test that is used to determine whether a stain is a blood or not. It is an easy and reliable forensic method of determining the nature of a stain in crime laboratory. The test involves using the indicator, phenophtalein to determine if hemoglobin is present in a stain. A positive result is obtained it the phenophtalein turn to a bright pink colour when it comes in contact with the stain.

Answer 2

Answer: Kastle-Meyer Color Test is used to determine if a stain is blood or not.

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Your grandmother unfortunately had a stroke over the weekend. You take her to the doctor, and the doctor says that despite some memory loss, her nondeclarative memory will be fine.With what form of memory will your grandmother likely NOT have any deficits?a. Picture memoryb. Memory for factsc. Memory for skillsd. None of the above

Answers

Answer:

c. Memory for skills

Explanation:

Nondeclaraive memory, also known as implicit memory don't need concious though, is the memory we use to perform commonly learned tasks such as driving, brushing your teeth, etc. Considering this information we can conclude that your grandma won't have problems with memory used for skills.

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The portion of the stomach that is superior to the junction between the stomach and the esophagus is the

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Pyloric sphincter [made up of sphincter muscles]
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I am not sure of the answer though

Hey can someone explain what happens in the "prophase" stage of cell division??

Answers

During mitosis, the chromatin in the nucleus of a cell condenses and becomes visible under a microscope. The membrane around the nucleus breaks down.

The Siberian Husky is a medium dog, weighing between 16-27kg (35-60lbs). These dogs have strong pectoral and leg muscles, allowing them to move through dense snow. If they had heavier muscles, they would sink deeper into the snow and move slower. Yet, if they had lighter muscles, they would not be strong enough to pull sleds and equipment. This is an example of which type of natural selection?a. Directional selection
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c. Disruptive selection

Answers

b. Stabilizing selection. In stabilizing selection, the average trait in the population is more favored. In this case, the average leg muscle is favored over heavier and lighter because it can benefit Siberian Husky's role more.

The answer is the second option B

Why did the volcano explode

Answers

Magma coming from inside the earth, have tension, then that tension is loose then the volcano starts to erupt.

Lactic acid and energy is produced in muscle cells duringaerobic respiration

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anaerobic respiration

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Answers

Anaerobic respiration, specifically lactic acid fermentation. Since there is no oxygen present, neither the electron transport chain nor the Krebs cycle can take place, leaving only glycolysis (an anaerobic process). In order to create more NAD+ during lactic acid fermentation, lactic acid is formed as a byproduct. The other form of fermentation is alcohol fermentation when ethanol is produced as a byproduct.

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