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
natka813 [3]
3 years ago
15

What color does a test solution turn when protein is present

Biology
1 answer:
vodomira [7]3 years ago
8 0

Answer: pink-purple

Explanation: Biuret solution is used to identify the presence of protein. Biuret reagent is a blue solution that, when it reacts with protein, will change color to pink-purple.

You might be interested in
Distinguish You just bought a book titled The Most Beautiful Artworks of the Century.Is this likely to be a science book?explain
Rzqust [24]
I can certainly see how this is likely to be a science book. With the latest photographic technology scientists have photographed everything from star nebulas, space gases, to exoskeletons of creatures, flowers, sun flares, waves in motion, inside cells, etc. so yes absolutely!
6 0
3 years ago
Read 2 more answers
Hormones or paracrines that inhibit gastric secretion include ________.
enot [183]

Answer:

This question lacks options, options are:

A) histamine

B) gastrin

C) secretin

D) ACh

The correct answer is C.

Hormones or paracrines that inhibit gastric secretion include <u>secretin </u>.

Explanation:

Hormones pass into the blood that waters the digestive system, go to the heart, circulate through the arteries and return to the digestive system, where they stimulate the production of digestive juices. The hormones that control digestion are gastrin, secretin and cholecystokinin. Secretin is stimulated by intestinal acid at the duodenal level. Its effect inhibits gastric acid secretion, prostaglandin secretion and via somatostatin release. It decreases gastric emptying and stimulates bile and pancreatic bicarbonate secretion.

7 0
3 years ago
Read 2 more answers
Which type of passive transport involves the movement of molecules via special transport proteins?
Kamila [148]
Facilitated transport ! this is passive transport but with specific proteins !
8 0
3 years ago
Fill in the blanks to complete each statement about storm formation.
sergij07 [2.7K]
Fossils , silicone just guessed sorry
4 0
2 years ago
True or false? Phototropism only happens after plants move from darkness into the light.
enyata [817]

Answer:

phototropism only happens after plants move from darkness into the light (false)

4 0
3 years ago
Read 2 more answers
Other questions:
  • "which classification of hearing loss would be caused by a disorder that is in the inner ear, or cochlea"
    5·1 answer
  • ________ is a condition in which there are bulges in the walls of the colon.
    6·1 answer
  • "children's vaccines are safe" is a proposition of
    10·1 answer
  • Examine the information provide below. Then use DNA strand or the amino acid sequence to help construct the missing mRNA strand.
    13·1 answer
  • State two principles of treatment of a disease
    7·1 answer
  • A virus
    11·2 answers
  • Kathy downloaded a few photos of local organic farms from Flickr's Creative Commons (CC) pool. She follows the rules of the phot
    8·1 answer
  • How many times does DNA replication occur in meiosis?
    15·1 answer
  • this project, you will analyze claims about the causes of inherited genetic variation. You will then make your own claim based o
    14·1 answer
  • Since its inception, the theory of evolution has been the subject of frequent debate. Those who oppose evolutionary theory often
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!