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Korvikt [17]
3 years ago
9

Which of these provides evidence of the common ancestry of all life?

Biology
1 answer:
schepotkina [342]3 years ago
5 0

Answer:d

Explanation:

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When the body receives stimuli, which structure typically processes the stimuli?
ollegr [7]

The brain recieves stimuli. Your brain does a lot of things for you. It is one of the busiest organs in your body. Your brain stimulis can enjoy various brain stimulis games to keep your brain healthy and sharp. if it stays healthy, everything follows after.

7 0
2 years ago
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What is the first step in the treatment process for addiction where the addiction is systematically and safely withdrawn?
solniwko [45]

Answer:

Medical Detoxification

Explanation:

Detox or detoxification is the process of safely and systematically withdrawing from a substance such as drugs or alcohol. For many, it’s an important first step in recovery, allowing the body to withdraw from potentially dangerous substances without risking hospitalization.

Many drugs have significant withdrawal symptoms once you quit using them, you tend to experiencing considerable discomfort and pain. Without proper medical attention, these withdrawal symptoms can become dangerous to your health and even become life‐threatening.

Objectives of Detoxification include

1. Evaluation‐the testing of substances in the bloodstream, their concentrations and any co‐occurring mental or physical conditions that may accompany substance abuse as well as other medical and social assessments.

2. Stabilization‐assisting patients through the withdrawal process towards a stable and substance‐ free state.

3. Fostering Entry into Treatment‐preparing clients to enter formal treatment and providing encouragement and support.

8 0
3 years ago
How the insects and earthworms acted during the heat
Natali5045456 [20]
They both may have gone to a chilly area from their instincts.
5 0
2 years ago
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Ethidium bromide is a common intercalating agent used to visualize DNA in electrophoresis gels by associating with the DNA in th
exis [7]

Answer:

EtBr inserts between the stacked bases in the DNA double helix.

Explanation:

  • EtBr is used for visualizing DNA bands as it fluoresces under the UV illumination.
  • EtBr is an aromatic compound that is capable of inserting itself between the stacked bases of the DNA double helix.
  • The hydrophobic environment around the base pairs where the EtBr intercalates is responsible for the fluorescence. As the EtBr molecule intercalates between these base pairs the cation of EtBr sheds the water molecules associated with it and this causes it to fluoresce under UV light as water is a quencher of fluorescence.
7 0
3 years ago
The yellow ring inside the bacterial cell represents the bacterial DNA. Why does this structure
Mrac [35]

Answer:

Explanation The bacterial DNA structure will disappear because of ; The usage of the ribosomes of the bacterial cell by the nucleic acid injected by the virus.

The lytic cycle which is one of the cycles of viral reproduction is the cycle which leads to the breakup of the DNA of the cell ( i.e. destruction of the host cell and its membrane).

Therefore the yellow ring inside the bacterial cell will disappear by step 3 after which the nucleic acid is injected into the host cell by the virus .

Hence we can conclude that the bacterial DNA structure will disappear because of the usage of the ribosomes by the nucleic acid from the virus

on:

8 0
2 years ago
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