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
tamaranim1 [39]
3 years ago
6

A geneticist wants to determine what mutation in a DNA molecule changed the structure of a specific protein. What would the scie

ntist need to know before planning the investigation?
The normal sequence of bases that code for the protein
Whether the mutation was a substitution, insertion, or deletion
The total number of bases in the DNA molecule
How many thymine bases are in the DNA molecule
Biology
1 answer:
natulia [17]3 years ago
6 0

Answer:

The normal sequence of bases that code for the protein

Explanation:

Because I got it right! and not only that but it also said "wants to determine what mutation changed" so they have to compare the normal to the new one to see what changed.

You might be interested in
Which type of cell can become any type of tissue in an embryo, but not a placenta cell?
dmitriy555 [2]

The right answer is pluripotent

7 0
2 years ago
What happens during radioactive decay, and what is the result at the end of radioactive decay
natulia [17]
Radioactive decay occurs when an atom has either to many or to few neutrons and becomes unstable and start to emit radio active radioactive radiation and the atom start to decompose.

At the end two things can happen either the atom will transform in a new element with a lower atomic # and atomic mass # or the remaining neutron will transform into an electron and be on its own way
4 0
3 years ago
How does a mouse obtain energy for everyday functions? How might this look different compared to how an own obtains energy?
Gemiola [76]

Answer:

A mouse would obtain energy from plants that have vitamins and minerals, and protein from things like nuts. An owl would get protein from eating a mouse and vitamins and minerals from the things the mouse ate.

Explanation:

It's all one big circle. These nutrients would provide the energy needed to perform everyday tasks.

7 0
2 years ago
When a protein is treated with a reducing agent such as 2-mercaptoethanol it becomes denatured. The interactions stabilizing the
Andreas93 [3]

Answer:

Disulfide linkage/bond

Explanation:

The tertiary and quarternary structure of the protein is stabilized by Disulfide linkage which is formed between two thiol groups in the protein. 2-mercaptoethanol is a reducing agent that breaks this disulfide bond.  

A protein becomes denature when it loses its native configuration and becomes inactive. So as 2-mercaptoethanol breaks disulfide bond in protein it looses its native configuration and becomes denatured. 2-mercaptoethanol  is used in SDS-PAGE to separate protein subunits. Therefore the correct answer is Disulfide linkage/bond.

8 0
3 years ago
4. Critical Thinking Evaluating
tamaranim1 [39]

Answer:

Explanation:

1.) All organisms differ in traits such as size and behavior.  

2.) No two individuals are exactly alike.  

3.) There was a gradual change in each species.  

4.) Fossils were different from the living animals. However, these fossils had many similarities to modern forms of life.  

5.) Species on the Galapagos Islands resembled species on the mainland but they were different in certain characteristics.  

6.) Some organisms became isolated on many islands.  

8 0
3 years ago
Other questions:
  • An Electromagnet can be made by wrapping wire around witch object?
    12·2 answers
  • The two main parts of photosynthesis are know as?
    12·1 answer
  • The atomic mas of an element whose atoms consist of eight protons,nine neutrons and eight electrons is
    9·1 answer
  • How do scientists learn about Earth’s core?
    10·1 answer
  • What happens to soil nutrients inside of a pine
    8·1 answer
  • A bird that regulates its body temperature is displaying an example of a cohesion. b mutualism. c adaptation. d homeostasis.
    13·1 answer
  • Sentoria is an island nation in the Pacific Ocean. Its geographical location is advantageous since it has access to a variety of
    12·1 answer
  • On Sam’s laptop, and Arun puts his laptop on Odessa’s laptop. The diagram above shows the laptops before they touch each other.
    7·1 answer
  • PLZ HURRY ITS A TIME LIMIT
    14·1 answer
  • True or false: the tubuloglomerular feedback mechanism acts as a 'backup' mechanism to the myogenic mechanism in response to inc
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!