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
igor_vitrenko [27]
2 years ago
5

HELP YOU WILL GET BRAINLY AND UM YEAH

Biology
1 answer:
ozzi2 years ago
4 0

Answer:

number 2

Explanation:

search it up if you need to so you can support my answer

You might be interested in
What advantage does DNA gain by being double-stranded?
Lorico [155]
The advantage of being double stranded in DNA is that double strands makes it much more stable. <span>Having two alleles for one gene gives variation.  </span><span>Double Stranded DNA can tolerate many risk factors from the homeostasis' processes that is  keeping the cells alive. </span><span>Double-stranded DNA ensures that the actual genetic information is less likely to react, and it can be opened in the case of replication and transcription. </span> <span>Another advantage of double strand DNA is the ability of the cell to create a new portion of DNA in case of DNA damage, by using the non-damaged strand.</span>
6 0
3 years ago
A(n) ______ is a stretch of DNA consisting of an operator, a promoter, and genes for a related set of proteins, usually making u
FinnZ [79.3K]

Answers:

A(n) operon is a stretch of DNA consisting of an operator, a promoter, and genes for a related set of proteins, usually making up an entire metabolic pathway.

The Gene of an operon is arranged sequentially after the promoter

A(n) promoter is a specific nucleotide sequence in DNA that binds RNA polymerase, positioning it to start transcribing RNA at the appropriate place.

A(n) regulatory gene codes for a protein, such as a repressor, that controls the transcription of another gene or group of genes.

Regulatory proteins bind to the operator to control expression of the operon.

A(n) repressor is a protein that inhibits gene transcription. In prokaryotes, this protein binds to the DNA in or near the promoter.

A(n) inducer is a specific small molecule that binds to a bacterial regulatory protein and changes its shape so that it cannot bind to an operator, thus switching an operon on.

3 0
3 years ago
Read 2 more answers
Mouse genetics gizmo objective
WITCHER [35]

Answer:

Breed "pure" mice with known genotypes that exhibit specific fur colors, and learn how traits are passed on via dominant and recessive genes. Mice can be stored in cages for future breeding, and the statistics of fur color are reported every time a pair of mice breed. Punnett squares can be used to predict results.

Explanation:

8 0
3 years ago
Please can anyone help????
zmey [24]
A the answer is a.............
8 0
3 years ago
Why is correctly performing mitosis important and if there is a error what happens to one or both cells?
Drupady [299]
If errors occur at any one stage, the cell can stop cell division from progressing
6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the definition of "female"? select one:
    9·1 answer
  • Help worth 20 points Which of these is the smallest
    12·1 answer
  • V.W. Ekman is credited with developing the theory of _______.
    9·2 answers
  • Which statement is true about cellular respiration and photosynthesis
    9·1 answer
  • Gluconeogenesis is the process whereby the body ________.
    13·1 answer
  • How could the demise of this seemingly unimportant insect cause severe damage to the rain forest in which it lives?​
    11·1 answer
  • Como se alimentan las plantas​
    7·2 answers
  • Inside
    10·2 answers
  • Define fossils and identify 2 kinds of fossils
    6·1 answer
  • 7 19 18 A lighting designer created a program for the opening of a stage show. When the show starts, 10 lights are on. Every 30
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!