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Gwar [14]
3 years ago
15

Darla is a crime scene Investigator searching for latent bloodstains. She uses a chemical process that makes blood more visible,

or darker, to the naked eye. Which chemical Is she using? Α) Luminol B) Fluoresceln C) Leuco Crystal Violet D) Ascetic acid​
Biology
1 answer:
yan [13]3 years ago
6 0

Answer:

C

Explanation:

Leuco Crystal Violet.

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PLZ I REALLY NEED HELP: Give one piece of evidence from the eruption of Mount St. Helens that shows that geologic processes can
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Answer:

Explanation:

The 1980 Mount St. Helens eruption was the most destructive in U.S. history. Fifty-seven people died, and thousands of animals were killed, according to USGS. More than 200 homes were destroyed, and more than 185 miles of roads and 15 miles of railways were damaged

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3 years ago
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A Mother who is homozygous for Huntington's disease and a father who is homozygous normal want to have a baby. What genotypes an
natita [175]

Answer: The possible genotype for their child is Hh. All the children will be heterozygous for Huntington (Hh).

The possible phenotype for their child is Huntington disease.

Explanation: If H represents the trait for Huntington and h represents normal trait; and if Huntington trait (H) is dominant over normal trait (h), therefore the genotype of the mother who is homozygous for Huntington disease is HH and the genotype of the man who is homozygous normal is hh.

A cross between the man and woman will produce offsprings who are all heterozygous for Huntington disease Hh. Phenotypically, the offsprings will manifest as Huntington disease.

See the attached punnet square for more information

6 0
3 years ago
Based on the results of the experiment as well as what you learned about the mechanism of gene transfer between bacterial cells,
cestrela7 [59]

Since, the experiment is not given but on the basis of the mechanism of genetic transfer this question can be answered.  

Answer:

The mechanism of gene transfer is important and beneficial for bacteria in the adverse environment conditions. The different mechanism of gene transfer are conjugation, transformation and transduction.

The ampicillin resistance gene is present on the plasmid DNA and not on the chromosomal DNA. Only conjugation is the mechanism in which the plasmid DNA is transferred from one bacteria to another bacteria. The ampicillin resistance gene is transferred from Strain II to strain I means from the bacteria that has the ampicillin resistance gene to the bacteria that has no ampicillin resistance gene in it.

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3 years ago
Which category is the independent variable?
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Amount of vitamin c. as the pounds of growth depends on how much vitamin c you put into it :)
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All of the above are correctly matched.

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Acetyl-CoA will then be transported to the mitochondria and it will cycle through series of reduction-oxidation reactions in the Kreb's cycle (also known as the tricarboxylic acid cycle or the citric acid cycle). Various reducing compounds (NADH and FADH2) are formed and these reducing compounds are oxidized, still, in the mitocondria in the electron transport chain producing ATP via oxidative phosphorylation.
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3 years ago
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