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Olegator [25]
3 years ago
6

Some patients who are given a sugar pill to treat headaches feel much better. this is an example of the:

Biology
2 answers:
Neko [114]3 years ago
7 0

Answer: Placebo effect

Explanation:

They believed the pill was meant to help with their headache so it did. Even though the pill was fake.

goblinko [34]3 years ago
6 0
This is an example of a placebo effect. A placebo is something that seems to be a "real" medical treatment but the truth, it isn't. It could be a pill, an injection, or some other kind of "fake" treatment. What all placebos have in common is that they do not encompass an active substance meant to affect health.
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Which of the following statements describes how the prokaryotic cell appear compared to the eukaryotic cells?
Gre4nikov [31]

Answer:

Prokaryotic cells have a cell wall, Eukaryotic cells do not. Eukaryotic cells are much larger an are in fact more complex then Prokaryotic cells. Eukaryotic cells have a true nucleus bound by a doubled membrane. Prokaryotic cells have no nucleus.

Explanation:

3 0
3 years ago
4. Why is nitrogen fixation so important?
myrzilka [38]

Answer:

Symbiotic soil microbes convert nitrogen gas to a form that the plants can use (NH4+ or NO3-)

5 0
3 years ago
What is the energy requirement in kJ/mol to transport a proton across the mitochondrial inner membrane in plant cells at night w
lions [1.4K]

Answer:

C. +23.1 kJ/mol

Explanation:

the formula to use to calculate the energy requirement in kJ/mol to transport a proton across the mitochondrial inner membrane in plant cells is:

ΔGt = RTIn  \frac{C_{2} }{C_1}   + ZFΔV

let's list the values of the data we are being given in the question to make it easier when solving it.

Z= 1

F= 96500C (faraday's constant)

ΔV= 160mV = 0.160V

R= 8.314( constant)

T= 15ºC ( converting our degree Celsius into kelvin, we will have 273.15k+ 15 = 288.15K)

∴ T= 288.15K

Putting it all together in the formula, we have:

ΔGt = 8.314 × 288.15 × 2.303 log \frac{C_{2} }{C_1}  + 1  × 96500 × 0.160

ΔGt = 5517.25   [ -(log(H^{+}_{out} ) + log(H^{+}_{in} )_{in}  +15440

ΔGt  = 5517.25 (pH_{out} - pH_{in}  +15440

Given that the pH  differential gradient  across the membrane is 1.4pH units. It implies that;

ΔGt  = 5517.25 × 1.4 + 15440

=  7724.15 +15440

= 23164.15 Joules/moles

= +23.1 KJ/mole

4 0
4 years ago
A young man is struck on the cheek by a baseball and sustains an injury in which the skin is not broken and the cheekbone is not
nirvana33 [79]

Answer:

Answer is A. Profuse bleeding.

Explanation:

The acute response can be described as an early or immediate response of the tissue to injury. It is always for a short period of time.

Acute inflammation involves some processes which are initiated in order to limit damage to tissues.

The acute inflammatory process include pain, redness, immobility, swelling and heat.

In this case, profuse bleeding is the only one that is not part of the processes.

Therefore, the young man will not experience profuse bleeding.

3 0
3 years ago
How are photoelectron spectroscopy and the photoelectric effect related
earnstyle [38]

Answer: Photoelectron spectroscopy is the energy measurements of photoelectrons emitted from solids, gases, or liquids by the photoelectric effect. Depending on the source of ionization energy, it can be divided accordingly into Ultraviolet Photoelectron Spectroscopy and X-ray Photoelectron Spectroscopy.

Explanation:

4 0
3 years ago
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