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
IRISSAK [1]
3 years ago
13

You have two tubes (I and 2) that initially contain the same concentration of starch. However, you add one microgram (1ug) of am

ylase enzyme to tube 2 and then let both tubes sit for ten minutes.The resulting absorbance value for tube 1 is 0.74 and for tube 2 is 0.56. why do you see a difference between the two samples?
Biology
1 answer:
Leya [2.2K]3 years ago
7 0
<span>The initial concentration is 10 because it should be the same as tube A which lacks the enzyme breaking down the starch. And the final concentration is 5. The concentrations come from the correspondence with the absorbance on the graph</span>
You might be interested in
In which type of cell are these structures found?
Roman55 [17]

Answer:

plants

Explanation:

plant cell

3 0
3 years ago
Read 2 more answers
Why did proteins seem better suited for storing genetic information?
alexgriva [62]

Answer:

Proteins seem better suited for storing genetic information because DNA is only made from 4 bases while proteins were made from 20 amino acids, Scientists thought that proteins could code for much greater variety in their amino acid sequence than DNA could in its nucleotide sequence.

5 0
3 years ago
How does sulfur in the air get moved to the soil.
Andrew [12]

Answer:

Sulfur can also fall directly from the atmosphere in a process called fallout. Also, the weathering of sulfur-containing rocks releases sulfur into the soil. These rocks originate from ocean sediments that are moved to land by the geologic uplifting of ocean sediments.

6 0
3 years ago
Which region of the ocean gets the least sunlight throughout the year
AveGali [126]

Answer:North Pole

Explanation:

7 0
2 years ago
Read 2 more answers
Postive and negative of entertainmeant
maksim [4K]

Answer:

Positive - give pleasure to the watcher

Negative - uses time the watcher could've spent doing something else, the watcher can never get that time back again.

Explanation:

Positive - give pleasure to the watcher

Negative - uses time the watcher could've spent doing something else, the watcher can never get that time back again.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Name three ways mineral exploration is conducted:
    15·1 answer
  • Which of the following is NOT a macromolecule used by cells ?
    6·1 answer
  • The desert can be a harsh environment, with extreme heat during the day and cold during the night. Also, there is very little ra
    7·1 answer
  • PLSS HELP ME WITH THIS IMMEDIATELY!!! ILL MARK U BRAINIEST IF U DONT LEAVE A LINK OR GUESS!!
    12·2 answers
  • What is the natural source of energy in Mars, please help
    15·2 answers
  • I need some ideas for experiments that show the process of evolution by natural selection. if this could be answered asap that w
    7·1 answer
  • Four of the five answers below are related by a common phase of mitosis. Select the exception. Group of answer choices chromosom
    9·1 answer
  • Please help quickly! I don’t know how to fill this out!
    15·1 answer
  • Which of the following is not a part of the excretory passage?
    15·1 answer
  • Please answer!! i need help so bad. please!!!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!