answer.
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
murzikaleks [220]
2 years ago
14

Suppose a scientist identified two yeast mutants, called huh1 and huh2. The mutants have constitutive expression of the nop oper

on, which includes the genes nop1 and nop2. One of the mutants is a point mutation in a DNA-binding site, and the other is a deletion of the gene which encodes the DNA-binding protein.
Which term describes the regulatory function of the DNA-binding protein?


The scientist then performs a experiment mating the two haploid yeast together to determine which mutation is in the DNA-binding protein and which is in the dna-binding site. The experimental setup is listed below, wherein a minus indicates a lose-of-function mutation, and a plus indicates the wild type allele.


How will nop1 and nop2 be expressed if huh1 encodes the dna-binding protein and huh2 is a mutation in the binding site? How will nop1 and nop2 be expressed if huh2 encodes the DNA-binding protein and huh1 is a mutation in the binding site?
Biology
1 answer:
Ratling [72]2 years ago
5 0

Answer:

Explanation:

Bruh this school stuff ain’t it just quit

You might be interested in
Which two organisms contain chloroplasts and eyespots?
Ivahew [28]
It seems that you have missed the necessary options for us to answer this question, so I had to look for it. Anyway, here is the answer. The two organisms that contain chloroplasts and eyespots are volvox and euglena. Hope this answers your question.
7 0
1 year ago
Read 2 more answers
A wildlife scientist finds two reptile-like organisms. Both have a post-anal tail, claws, and some common characters of reptiles
Thepotemich [5.8K]
I would say they need to look to Linneaus System of Classification, because he devised the taxonomical system of class, order, phylum, species variety, etc.
8 0
2 years ago
How are mitosis and meiosis similar apex?
xeze [42]
1. Similarities:they are both processes of cell division by which cells reproduce.
They share several steps of the process(prophase, metaphase, anaphase e telophase, cytokinesis) but meiosis has another division also with those same steps.
In both cases the cell duplicates its DNA by pulling it apart into two sets, place the sets on each end of the cell, and then divide down the middle.
Both produce new cells based on their parent cells' genes.

6 0
2 years ago
Read 2 more answers
Which type of microscope would you use to study (a) the changes in shape of a living white blood cell and (b) the details of sur
barxatty [35]

1. Answer;

Light microscope (LM)

Explanation;

-A light microscope (LM) is an instrument that uses visible light and magnifying lenses to examine small objects not visible to the naked eye, or in finer detail than the naked eye allows.

-It allows attachment of the focus wheels and the stage to the microscope. A light source used in place of a mirror. Most microscopes do allow manual light adjustment via a wheel located near the base.

2. Answer;

Scanning electron microscope (SEM)

Explanation;

-A scanning electron microscope (SEM) scans a focused electron beam over a surface to create an image. The electrons in the beam interact with the sample, producing various signals that can be used to obtain information about the surface topography and composition.

-There are two main types of electron microscope; the transmission EM (TEM) and the scanning EM (SEM). The transmission electron microscope is used to view thin specimens (tissue sections, molecules, etc) through which electrons can pass generating a projection image.

8 0
2 years ago
New Milestones value in Environmental Policy will most likely deal with long-term issues
Sphinxa [80]
Hey!

Great question, the answer is True :)

I just got done with the test, hope this helped. <3
8 0
2 years ago
Read 2 more answers
Other questions:
  • When is cladistics more useful than Linnaean taxonomy?
    8·2 answers
  • some protist from long,foot-like projections of their cell membrane and cytoplasm that are used for movement and to capture food
    7·1 answer
  • Eva is performing an experiment to determine which type of disinfectant kills the most bacteria. She has six plates of the same
    7·2 answers
  • This image shows the various forces acting on a block of rock situated on a rock slope. What does arrow 4 represent?
    12·1 answer
  • One of the genes that controls color vision is found on the X chromosome. The dominant allele results in normal color vision, an
    15·2 answers
  • Shell color in turtles is inherited via one gene (with two possible alleles). Homozygous dominant individuals have dark green sh
    6·1 answer
  • Which of the following is a substance that acts at a long distance from the site at which it is secreted? View Available Hint(s)
    13·1 answer
  • Blood contains numerous biconcave cells called ____________ , contained in a featureless matrix called ____________
    5·1 answer
  • How are histone modification enzymes (such as HATs) and chromatin remodeling complexes recruited to unmodified chromatin, and ho
    5·1 answer
  • What determines the shape of the capsid or core of a virus?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!