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gregori [183]
3 years ago
10

Micheal wants to test the effect of stomach acid concentration on the solubility of a particular oral medication. Which experime

nt design setup would best help him answer his question?
Biology
1 answer:
Alexeev081 [22]3 years ago
6 0

Answer:

Prepare solutions of different acid concentrations, measure 50 milliliters of each into different beakers, and place the same type of medication of the same mass into the beaker

Explanation:

The experiment to test the effect of stomach acid concentration on the solubility of a particular oral medication will have the following configuration;

The independent variable = The concentration of the acid to which the medication is added

The dependent variable = The solubility of the medication in the acid concentration

The constant = The medication which is added to the acid concentration

The controls = The fixed mass and type of the particular medication and fixed volume of the different concentrations of the acid samples.

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Which statement describes adaptions necessary for plants to live on land? Check all that apply​
Alex777 [14]
Hm what’s the all that apply?
8 0
3 years ago
(WILL MARK BRAINLIEST AND THANK YOU!) **EXTRA POINTS**
liberstina [14]

Answer:

This structure provides support and protection for plant cells = Cell Wall

This is a large, central fluid-filled structure that provides turgidity = Vacuole

A thin semipermeable barrier around the cell which regulates what enters and leaves the cell = Cell membrane

The control center of the cell = Nucleus

It is often described as the cells Power Plant = Mitochondria

This is used by plant cells for photosynthesis = Chloroplast

Hope this helps :)

Plz mark Brainliest :D

Explanation:

The giant blue thing is the vacuole

The thin yellow line is the cell membrane

The yellow and orange ball is the nucleus

The light green thing with zig zag lines is the mitochondria

The dark green thing inside the cell is the chloroplast

The thing outside the cell is the cell wall its green

6 0
3 years ago
Read 2 more answers
What are the different methods of transport across a membrane ?
dusya [7]
If I remember correctly, there are two main types of transport—passive and active. Passive transport does not require energy or ATP, whereas active transport does.


Types of passive transport include diffusion and osmosis, both of which involve moving down a concentration gradient and thus not requiring energy.


Active transport moves up the concentration gradient and does require energy.


Perhaps someone who has taken bio within the last several years can correct anything I might have misstated here.
6 0
3 years ago
What is not one of the six major kingdoms of life?
grandymaker [24]

Answer:

The answer would be D

insects

Explanation:

........

6 0
3 years ago
The graph models the linear relationship between the water level of the river in feet and number of days the water level measure
galina1969 [7]

Answer:

option 4, y=1/4x+16

Explanation:

to solve this you must find the slope and the y intercept.

slope is rise/run, and equal to 2/8 or 1/4

then, the find the y intercept, find where the line crosses the y axis. Here it is 16.

finally you plug these answers into the slope intercept form, y=mx+b. In this form, m= slope, x=days, and b= y intercept.

after you plug in your answers you are left with y=1/4x+16.

8 0
2 years ago
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