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Setler79 [48]
2 years ago
11

Keiko did an experiment to find out how aspirin affects tissue repair rates in rabbits. Her results indicate that aspirin can he

lp damaged rabbit tissues repair themselves at a rate that is 15% faster than normal. What new investigative question does this information most logically lead to?
Biology
2 answers:
zepelin [54]2 years ago
8 0

  The question would be ----<span><span>Does aspirin have the same effect on human tissue repair rates?-----Scientists would also want to know if it would have the same effect on humans.

</span></span>
juin [17]2 years ago
5 0

Answer:

The question should be "What effect on human tissues?"

Explanation:

The animals are used in drug research to be released. The objective is to verify the existence of possible adverse reactions, such as vomiting, diarrhea, loss of coordination and even convulsions. In addition, this practice seeks to evaluate the effect of medications on a mammal and may indicate whether the manufacture of this remedy would be appropriate for humans or not.

When the drug has positive effects on the body of an animal in the laboratory, scientists begin to evaluate whether on a human body, this drug would have the same positive effects. For this reason, the investigative question that Keiko should ask, after seeing the positive effect of aspirin on rabbits, is "what is the effect of this aspirin on humans?"

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natima [27]

Number 2 but I am not sure sorry dude

8 0
2 years ago
The concentration of N2 in blood at 37 °C (body temperature) and atmospheric pressure (partial pressure of N2 = 0.80 atm) is 0.0
devlian [24]

Answer:

volume  = 0.285 L

Explanation:

Henry constant is given as

Henry constant  =  \frac{C}{P}

Where C  is concentration

P is atmospheric pressure

Henry\ constant = \frac{0.00056}{0.80} = 0.0007 M/atm

when atmospheric pressure 4 atm

solubility = K_H\times P

              = 0.0007 \times 4 = 0.0028 M

In 5 litere blood , moles of N_2 = Molarity \times volume

                                                     = 0.0028 \times 5 = 0.014

At surface moles  = 0.0056 \times 5 = 0.0028

Moles of N_2 release = 0.014 - 0.0028 = 0.0112

Mass of N_2 = 0.0112 \times 28 = 0.314 g

T = 37 + 273 = 310 K

VOLUME = \frac{nRT}{P}

= \frac{0.0112\times 0.0821\times 310}{1}

volume  = 0.285 L

6 0
3 years ago
When venous pressure increases, what effect does it have capillary hydrostatic pressure? a decreases it and may cause edema b in
Bogdan [553]
The answer is B: increases and may cause edema
4 0
2 years ago
What layer of the atmosphere are the northern lights located
ratelena [41]

Answer:

Thermosphere.

Explanation:

The Northern lights are located at the Thermosphere of the atmosphere. The Thermosphere is lies beyond 80 km above the mesopause. The properties of gases are not constant in this layer. temperature increase rapidly with the increase of height. There are number of ionic layers in this sphere. The layer called D disappears with the sunset as it associated with solar radiation.  

4 0
2 years ago
imagine a model of a cell shaped like a cube.Calculate the ratio of surface area to volume for a cell model measures 3 cm on eac
Svet_ta [14]
Smaller cube (1 cm X 1 cm X 1 cm) 

<span>The surface area of one side = 1 cm X 1 cm = 1 <span>cm2</span></span>

 

<span>There are 6 sides, total SA = 6 X 1 <span>cm2</span> = 6 <span>cm2</span></span>

 

<span>Volume = 1 cm X 1 cm X 1 cm = 1 cubic cm (1 <span>cm3</span>)</span>

<span>Surface to Volume Ratio = 6 <span>cm2</span>/1 <span>cm3</span> = 6 <span>cm2/cm3</span></span>


Larger cube (6 cm X 6 cm X 6 cm) 

<span>The surface area of one side = 6 cm X 6 cm = 36 <span>cm2</span></span>

 

<span>There are 6 sides, the total SA = 6 X 36 <span>cm2</span> = 216 <span>cm2</span></span>

 

<span>Volume = 6 cm X 6 cm X 6 cm = 216 <span>cm3</span></span>

 

<span>Surface to Volume Ratio = 216 <span>cm2</span>/216 <span>cm3</span> = 1 <span>cm2/cm3</span></span>

<span> </span>


8 0
3 years ago
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