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bearhunter [10]
3 years ago
7

A scientist discovers that a strand of DNA is 20% Guanine and 30% Adenine. What percent of

Biology
1 answer:
Lisa [10]3 years ago
7 0

Answer:

20% cytosine

30% thymine

Explanation:

Cytosine is paired with guanine so they must have the same percentage. Adenine is paired with thymine so they also must have the same percentage.

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How did G1 and G2 get there names
Alborosie
Figure 1.1 shows its four main stages:gap 1, synthesis, gap 2, and mitosis.Gap 1, synthesis, and gap 2 together make up what is called interphase. The stages of the cell cycle get their names from early studies of cell division. ... They also carry out cell-specific functions in G1 and G2.
5 0
3 years ago
What effect would herbicide that runs off from a golf course have on an estuary?
artcher [175]
An herbicide is a weed killer. It is very harmful to plants, so the correct answer would be D. The herbicide would kill the native plants.
3 0
3 years ago
Gary is a police officer who is also a forensic scientist. Currently, his job is in the crime lab and includes processing finger
antiseptic1488 [7]

Gary would perform the duty of <u>handwriting analysis</u> in civil justice more often than what he does as a criminal forensic scientist.

Gary is a police officer who is also a forensic scientist, working in the criminal justice system. This means he collects, analyzes fingerprints, examining blood spatter all to have evidence against a criminal. Know, he works in the criminal justice system meaning the government, which could be government law enforcers would need those evidence against an accused individual at a federal or state criminal court. On the other hand, in a civil justice system, citizens can bring lawsuits against one another.

Now he would like to work for the civil justice system, and for his experience as a criminal forensic scientist, he would fit handwriting analysis since handwriting analysis is also a forensic practice done for the purpose of providing evidence in court. But this time he would be assessing the identity of a person from their written documents where there are differences between writing samples instead of processing fingerprints.

In summary, Gary would perform the duty of handwriting analysis in civil justice systems assessing the identity of a person from their written documents.

Learn more about handwriting analysis here: brainly.com/question/3084230

4 0
2 years ago
What is unusual about the genetically-inherited mitochondrial disease LHON as compared to the genetically-inherited disease sick
Schach [20]

Answer:

Explanation:

LHON (Leber Hereditary Optic Neuropathy): Is a disease that is characterized by loss of vision in young adults.

Sickle cell anemia: Is a disease characterized by production of abnormally shaped red blood cells, that is, not round in shape as normal but are 'sickle' shaped or elongated/crescent shaped.  

Both diseases are heritable But LHON is caused by mutations existing in the mitochondrion thus only inherited maternally.

Sickle cell anemia is caused by mutations in the HBB gene which produces the beta subunit of hemoglobin. It is inherited from recessive genes of both parents.

5 0
3 years ago
1. How are populations of chimpanzees affected by slash and burn agriculture? 2. Which features of chimpanzees make them more di
sergij07 [2.7K]

Answer:

1. Slash and Burn agriculture refers to a technique of farming that requires plants in a forest or woodland to be decimated to create a cultivable expanse of land.

Some of these plants are usually homes to wild chimpanzees. The more they are cut down, the deeper into the forests they would migrate, that's if they ever find a place like it.  

2. When compared to the other primates such as monkeys, baboons, etc their larger body size, puts them at a disadvantage. This is because when they are placed in a restricted space, they need more food which in turn translates to increased height and weight.

Cheers!

8 0
3 years ago
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