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
IgorC [24]
3 years ago
11

A student heats a test tube containing a large amount of protein and notices a colour change. Why does heating causes colour cha

nge?
Biology
1 answer:
soldier1979 [14.2K]3 years ago
7 0
Because a chemical change occurred. heating, baking, cooking are can cause chemical changes. color change most frequently represents a chemical change
You might be interested in
If the fish in the previous exercise were small and blue, and your laser light were red, what corrections should you make?
Westkost [7]
Blue light bends more.
The laser would miss and you would need to aim below the fish.
4 0
3 years ago
The feet are __________ to the head. <br> A. superior   B. inferior   <br>C. cephalic   D. caudal
-Dominant- [34]
B. inferior
because it is definitely not any of the others
5 0
3 years ago
Read 2 more answers
All lipids (Fats) contain the following elements except:
Alla [95]
Oxygen because lipids are fats that need oxygen to use long term energy
4 0
3 years ago
Natural selection are those that are controlled by ____________________ (the environment, genes).
Rasek [7]
The environment is your correct answer<span />
3 0
3 years ago
Biology students used raw eggs in an experiment on tonicity and osmosis. The students put their eggs into vinegar to remove the
jolli1 [7]

The vinegar had turned the whites of the egg clear, so you can see in it.

Hope this helped :)

4 0
3 years ago
Read 2 more answers
Other questions:
  • What are two ways that genotype and phenotype are alike
    5·1 answer
  • Which factors are used to characterize a biome, such as the desert, tropical rain forest, or temperate grasslands? Select all of
    11·2 answers
  • Describe the relationship between DNA, chromosomes, and genes.
    8·2 answers
  • Ozone is know to cause respiratory problems in humans and damage plants. However, the ozone layer provides protection for Earth.
    12·1 answer
  • .... Weak attraction
    8·1 answer
  • has experienced shortness of breath during the last 3 months. A magnetic resonance scan found a small endocrine-secreting mass c
    13·1 answer
  • A prokaryote has a Gram-negative cell wall and a basic cell membrane, is spiral shaped, and has two polar flagellA. Referring to
    10·1 answer
  • Plant roots can prevent erosion<br> True or False
    8·2 answers
  • (ii) Describe an experiment he could carry out to show that auxin causes bending of a<br> shoot.
    5·1 answer
  • Sea nettles are a type of jellyfish found in Chesapeake Bay. They eat comb jellies. Comb jellies eat oyster
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!