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Scorpion4ik [409]
3 years ago
14

Is the following statement true or false? luminol detects human blood at crime scenes. it changes color if an iron-containing pr

otein in red blood cells is present. luminol is a chemical indicator.
A. True

B. False
Biology
1 answer:
marusya05 [52]3 years ago
6 0

Answer: A) Trues

Explanation:

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¿Crees que el impacto ambiental de lo seres humanos es negativo, por qué? ​
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Which of the following events occurs directly after RNA polymerase recognizes the transcription start site of a gene? the DNA strand begins to unwind, separating the two strands.

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3 years ago
Which is an environmental factor that affects skin color in humans? amount of food consumed amount of sunlight absorbed number o
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