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
bixtya [17]
3 years ago
6

Which test tube(s) acts as a negative control against protein

Biology
1 answer:
Nady [450]3 years ago
7 0

Answer:

Water plus Biuret's reagent will act as a negative control in the proteins

Explanation:

You might be interested in
Mendeleev made the first periodic table around _____.
kari74 [83]
The answer is B. 1870 as it was made in 1869
6 0
4 years ago
Read 2 more answers
Which clouds is in layers
olasank [31]

Answer:

Polar stratospheric clouds are all in higher layers of the Earth's atmospheres.

I took the test last week

4 0
3 years ago
Members of the same species found within a particular area are referred to as
AnnyKZ [126]
<span>Members of the same species found within a particular area are referred to as a </span>Population.
3 0
4 years ago
Which of the following accurately describes algal blooms? A. Algal blooms tend to free up nutrients. B. Algal blooms provide add
Elanso [62]
The last one which is D
8 0
3 years ago
Which of the following statements is true?
Anarel [89]
In bright light, the iris of an eye will dilte the pupil
4 0
3 years ago
Read 2 more answers
Other questions:
  • What do alcohol germination acetyl coa formation and the krebs cycle have in common
    9·1 answer
  • What should a scientist do if he results of an experiment do not support the hypothesis
    11·1 answer
  • Why is is lt important to protect earths water,land,and,air recources?
    14·1 answer
  • The process by which an individual seeks out environments that correspond to their genotypic characteristics is described as the
    11·1 answer
  • Select the correct answer. A normal appearing couple is found to be heterozygous recessive for albinism. Both have the genotype
    9·1 answer
  • Involves leaving trees of different sizes and types to create an ecosystem; more expensive type of foresting
    10·1 answer
  • Please help with the question
    15·1 answer
  • How many people can play Tennis at one time on the court ?
    11·1 answer
  • The diagram below represents a food pyramid in an ecosystem.
    11·1 answer
  • Brown bears and polar bears are examples of:
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!