Design an experiment where you would determine how quickly lactaid works to break down milk sugar

Biology

1 answer:

xxMikexx [17]2 years ago

6 0

Answer:

Gather 11 Cups And then fill each cup with 5 ounces of whole milk, next is take the first cup to add a known quantity of lactaid. As A Control take another cup and do not add any lactaid. After 1 Minute, pour a known quantity of benedicts into cups of milk. Record the colour ( blue is the least amount of glucose progressing to green, then yellow, orange, red and brick/red brown). Take another cup of milk and then add the lactaid and wait for 5 minutes... Next is add the benedicts. Record the color, repeat steps 7 - 10 adding 5 minute each time until there are no cups left ( 15 minutes, 20,25,30,35,40,45) .

For the last is graph the data and forms conclusions ..

This is the right answer.
Hope it helps.

You might be interested in

Different materials will change temperature at different rates when exposed to the same amount of heat. This is because the diff

ANEK [815]

The metal heats faster than the water because it requires less energy to heat it up (it has a lower heat capacity). 4. Why do you think different substances heat up and cool down at different rates? ... Water has a very high potential energy due the intermolecular forces between the polar water molecules.

5 0

3 years ago

Why do you think the location surrounding the Pacific Ocean is known as the Ring of Fire

Orlov [11]

The area encircling the Pacific Ocean is called<span> the "</span>Ring of Fire<span>," because its edges mark a circle of high volcanic and seismic activity (earthquakes). Most of the active volcanoes on Earth are located on this circumference.</span>

4 0

2 years ago

1 Which of the following explains the difference between speed and velocity? *

kupik [55]

Answer:

The answer is B

4 0

3 years ago

In this lab, you will study the fur color of mice. Image of fur color of mice The color of the fur is the .

max2010maxim [7]

its the phenotype. i just did it but it says i have to use 20 characters

6 0

2 years ago

How does the structure of a DNA sequence determine the function of a protein

Ede4ka [16]

Answer:

Shape

Explanation:

The structure of a DNA sequence determines the function of a protein by it's shape. The shape of a protein is determined by the sequence of the amino acids which is also the primary structures. And then the sequence of amino acids are determined by the sequence of nucleotides in the genes, which encodes it.

Hope this helped!

Have a supercalifragilisticexpialidocious day!

4 0

3 years ago