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insens350 [35]
2 years ago
8

IS THIS CORRECT??? PLEASE HELP

Biology
1 answer:
skad [1K]2 years ago
8 0

Tôi xin lỗi câu hỏi này vượt qua khả năng của tôi

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John has repeatedly been taking a painkiller for his back pain. one day, his doctor instead gives him a different pill, which co
Kisachek [45]

Answer: Placebo effect

John is experiencing placebo effect where the pill that contains no pain killing medication has given pain relief to John. A placebo is a substance with no therapeutic effect but sometimes improves patient’s condition. This is due to patient’s expectation that the pill they take can help or ease the pain they have even if no active ingredient is present.

Therefore, the effect is more than positive thinking or believing that a treatment will work by creating a stronger connection between the brain and body as they work together.

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4 0
3 years ago
Which kingdom in the domain Eukarya best classifies photosynthetic, multicellular organisms that have specialized tissues?
klasskru [66]
Plantea for sure. hope this helped :)
3 0
3 years ago
Which of the following terms describes a lipid molecule that has only single
schepotkina [342]

Answer:

Saturated fatty acids have only single bonds between carbon atoms. As a result, the carbon atoms are bonded to as many hydrogen atoms as possible. In other words, the carbon atoms are saturated with hydrogens. Saturated fatty acids are found in fats.

8 0
3 years ago
The initiation of transcription requires melting of the DNA double helix, i.e. separating hydrogen-bonded base pairs, immediatel
sertanlavr [38]

Answer:

The correct answer is B. DNA helicase first unwinds the double helix around the +1 site.

Explanation:

The helicase is an enzyme that specifically breaks the hydrogen bonds of the bases in the transcription process. As E. Coli is a prokaryote, then, the transcription only occurs in one point of the circular DNA. The promoter region indicates where the DNA polymerase has to start replicating and the Topoisomerase unwinds the parts of the DNA that are being excessively twisted because of the separation of the two strands.

4 0
3 years ago
which type of transport would be required for the solute molecules to move against the concetration gradient?
larisa [96]

Answer:

<u><em>Active Transport</em></u>

Explanation:

<u><em>active transport </em></u>

During <u><em>active transport</em></u>, substances move against the concentration gradient, from an area of low concentration to an area of high concentration. This process is “active” because it requires the use of energy (usually in the form of ATP). It is the opposite of passive transport.

7 0
2 years ago
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