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
Serggg [28]
3 years ago
9

To determine whether ammonia is produced from peptones (proteins), ____________ is added to the sample and will change color if

ammonia is present.
Biology
1 answer:
m_a_m_a [10]3 years ago
4 0
The answer in the space provided is calcium oxide. This is the substance added in order to know if ammonia is present from the protein or food that is being studied or experimented. To know if there is a presence of ammonia, color will change and as well as its odor.
You might be interested in
What happens during the S subphase of interphase?
Aleksandr-060686 [28]
A) The DNA replicates, producing two copies of each chromosome.
8 0
3 years ago
Which statement best describes lactic acid fermentation?
Oksana_A [137]
The correct answer would most likely be D. In the absence of oxygen, cells release ATP by breaking down glucose into lactate. Which relates to lactase fermentation
5 0
2 years ago
Read 2 more answers
Given the sequence of the dna "AAC TGC CCT" create the complementary mRNA strand. (Use base pairing rules for DNA to RNA)
pogonyaev

Answer:

UUG ACG GGA

Explanation:

In RNA, Uracil (U) replaces Thymine (T). Adenine (A) bonds with Uracil.

Cytosine (C) bonds with Guanine (G) and vice versa. Thymine bonds with Adenine.

Hope that helps.

6 0
2 years ago
Potential consumers experience a series of stages beginning with learning about a new product, trying it, and deciding whether o
Advocard [28]
These series of stages are known as the adoption process. Normally when a product comes into the market the customer does not jump to it the first time. Firstly the customer is always hesitant to go for the new product. They try to learn in details everything about the product. After learning about the product the customers give it a try to compare it with the product they were using before. Then only the customer decides whether or not to purchase the product, if it is better than the product they were using previously.


7 0
3 years ago
After gram staining your unknown bacteria, you look through the microscope and observe that your bacteria is circular shaped and
Maslowich
<span>Staphylococcus = "staphylo" meaning clusters and "cocci" meaning circular</span>
6 0
2 years ago
Other questions:
  • Over the course of about 100 years a pond can fill in with soil and dead plant material. What is this process called?
    9·2 answers
  • Which local winds occur at night
    9·1 answer
  • What is the relationship among phylum,class and order?
    5·2 answers
  • Suppose that a species of toads is introduced into a new environment in an attempt to reduce the populations of insects. The toa
    7·1 answer
  • All cells in an embryo have the same DNA. However, the embryonic cells form organs, such as the brain and the kidneys, which hav
    6·1 answer
  • Species A and B are found in the same ecosystem. what can be inferred from the data shown in the graph below?
    15·1 answer
  • Which of these choices is a direct cost of using coal?
    13·2 answers
  • Ultraviolet light might cause DNA damage, which is known as a mutation. How might such damage affect events that take place duri
    5·1 answer
  • Which of the following statements is true about the fertilization process in flowers?
    8·1 answer
  • Based only on the change in glucose oxidation, what should happen to the concentration of atp in the cells exposed to dnp?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!