1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Lilit [14]
2 years ago
5

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
in an effect to reduce global warming, individuals and companies have been buying ------------------to fund restorative projects
SOVA2 [1]
Carbon offsets I believe
5 0
3 years ago
How does natural selection negatively impact humans? Use complete sentences to explain with the help of an example.
Neko [114]

Answer:

In general, negative selection eliminates from the population very harmful changes to proteins that kill or stop reproduction. ... The authors also found a correlation between genes predicted to be under negative selection and genes implicated in certain hereditary diseases

Explanation:

5 0
2 years ago
Which of the following terms is used to describe how part or parts of an organism work?
il63 [147K]

Answer:

<u>B</u>. Physiology

Explanation:

The way in which a living organism or bodily part functions.

The branch of biology that deals with the normal functions of living organisms and their parts.

8 0
3 years ago
A cactus with long spines protects itself from animals better than a cactus with short spines. According to natural selection, _
Anastaziya [24]
Its because a long spine cacti can reproduce more because it has more survival capacity than the short spine cacti and because of this reason the short spine cacti cannot protect it self because it has a shorter spine that could protect itself from danger. 
3 0
3 years ago
Read 2 more answers
How could a population, such as the naked mole rats, evolve to the point where not all individuals reproduce?
katen-ka-za [31]
The naked mole rats' population increases by the reproduction of the queen. The colony has one queen that may produce as many as 30 pups in one litter. The female can live up to 18 years, continues to breed and produce every 80 days.
8 0
3 years ago
Other questions:
  • Which situation can result in negative population growth
    5·2 answers
  • Fat and ATP e different molecules that can both be described as molecules that store energy. Compare the functions of these mole
    12·2 answers
  • if scientists are able to know that a specific bacterium is responsible for causing a deadly infection,why might it be important
    14·1 answer
  • Are we responsible for our actions if we are nothing more than physical machines? Explain.
    13·2 answers
  • WILL GIVE THE BRAINLEST <br><br>Explain why the answer you chose is correct.​
    15·1 answer
  • Deer need food and water to survive. What are food and water for the deer population
    11·2 answers
  • Nephrons are part of which of the following structures?
    13·1 answer
  • The mesozic era includes the _______________ period​
    14·2 answers
  • Suppose an experiment was conducted where all of the rabbits were removed from a meadow. Which of the following results is least
    7·1 answer
  • How many meters are in 7.8 km
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!