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
____ [38]
3 years ago
14

There are several different assays to detect the products of digestive enzymes (hydrolases). since chemical changes cannot be se

en with the naked eye, these assays require the use of a color-changing indicator. what chemical indicator, when added to a solution and heated, changes from blue to green to orange in the presence of reducing sugars?
Biology
1 answer:
Nataly_w [17]3 years ago
3 0

The answer is benedict’s reagent.  Benedict’s test is used to detect reducing sugars in solution when heated. The color change occurs from clear blue to a brick-red precipitate in the presence of the reducing sugars. The cupric compounds in the benedicts reagent react with the reducing sugars (enediols) produced from heating of the reducing sugars in the presence of an alkali. Benedict's reagent is comprised of a mixture of sodium citrate, sodium carbonate, and copper(II) sulfate pentahydrate.






You might be interested in
Help me please will give brainliest ​
scoundrel [369]

Answer:

The answer is double helix.

Explanation:

In its natural state, each DNA molecule is actually composed of two single strands held together along their length with hydrogen bonds between the bases. Watson and Crick proposed that the DNA is made up of two strands that are twisted around each other to form a right-handed helix, called a double helix.

Hope this helps!! ;)

8 0
3 years ago
Read 2 more answers
For an organism to be classified in the animal kingdom, which characteristics must the organism have?
vovikov84 [41]

Explanation:

All animals are eukaryotic, multicellular organisms, and almost all animals have specialized tissues. Most animals are motile, at least during certain life stages. Animals require a source of food to grow and develop. All animals are heterotrophic, ingesting living or dead organic matter.

4 0
3 years ago
What route is used to make and export proteins from the cell?
laila [671]

Answer:

option B

Rough endoplasmic reticulum → Golgi apparatus → plasma membrane

Explanation:

The pathway used to make and export proteins from the cell is rough endoplasmic reticulum which have ribosomes. After which it is transferred to golgi apparatus. The golgi apparatus process it and form vesicle. These vesicles are then transported to plasma membrane.

5 0
3 years ago
True or false: each action listed here is a major function of the liver. 1. production of bile 2. glycogen storage 3. interconve
Alborosie

my answer is false i hope this helps

8 0
3 years ago
The amount of energy that is transferred at each level of the food chain is about _____. 1% 10% 50% 90%
Sloan [31]
The amount of energy that is transferred at each level of the food chain is about 10%. This is called the 10% rule (10 per cent rule).
7 0
3 years ago
Read 2 more answers
Other questions:
  • Mr. Cortez had a good conversation about the fairness of restitution and retribution with 9-year-old Sherrod. The next day, Sher
    8·1 answer
  • Heat is the transfer of energy. It makes things warmer. Some materials allow heat to flow through them more easily than others.
    9·1 answer
  • A key hormone shared by the central nervous system and the immune system is _____, which is produced in the hypothalamus and uni
    15·1 answer
  • Phosphates in a sentence
    15·1 answer
  • Steve's older brother got this cool new car. He said it can go from a stopped position to 80 miles per hour in ten seconds. His
    14·2 answers
  • The whole cell is surrounded by a membrane, but each individual _______ is also surrounded by a membrane.
    12·1 answer
  • Why was Charles Darwin's carriage stoned
    10·1 answer
  • Please label it and send to me it's too urgent ​
    6·2 answers
  • Use your knowledge of osmosis to explain why the mass of each cube increased.
    14·1 answer
  • A "code" for organisms genetic makeup or allele combinations; this is found in our DNA/chemicals. A.phenotype B.Genetics C.Genot
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!