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
Scorpion4ik [409]
3 years ago
5

Consider the experiment in which the expression of two copies of the same gene are measured using the green fluorescent protein

reporter for the first copy of the gene and red fluorescent protein reporter for the second copy of the gene in E. coli cells. Provide an example of intrinsic versus extrinsic noise observed for this system.
Biology
1 answer:
Nat2105 [25]3 years ago
4 0

Answer:

Explanation:

Consider, for example, “shot noise” in a digital camera. ... Defining Extrinsic versus Intrinsic Noise in Transcription ...

You might be interested in
Realizează trei lanțuri trofice utilizând speciile care trăiesc în grădina de legume. Stabilește locul omului în lanțurile trofi
faltersainse [42]

Answer:

Grass - grasshopper- man - bacteria.

Grass - rabbit- man - maggot.

Grass - cow - man - bacteria.

Explanation:

In these food chains, grass is the producer that provides food to primary consumer or herbivores such as grasshopper, cow and rabbit. These primary consumers are the food of secondary consumer such as human while when human die, it become the food of worms and decomposers such as maggot, bacteria etc. the nutrients releases by decomposers are used by producers for the production of food for themselves.

5 0
3 years ago
PLEASE HELP ASAP IN A RUSH!!!!What do osmosis and diffusion have in common? A. Both are the net movement of randomly moving mole
NARA [144]

The right answer is A.

Osmosis is a phenomenon that considers only the exchanges between two liquid solutions of different concentrations in liquid phases separated by a semi-permeable wall. Osmosis is a phenomenon of diffusion of matter, demonstrated when solvent molecules pass through a semi-permeable membrane separating two solutions whose solute concentrations are different; the overall transfer of solvent is then from the least concentrated solution (hypotonic medium) to the most concentrated solution (hypertonic medium) to equilibrium (isotonic media).

The diffusion of matter, or chemical diffusion, refers to the natural tendency of a system to render uniform the chemical potential of each of the chemical species it contains.

Chemical diffusion is an irreversible transport phenomenon that tends to homogenize the composition of the medium.

7 0
3 years ago
Read 2 more answers
a dna restriction enzyme cuts dna at a specific sequence. if a restriction enzyme that cuts at the dna sequence gaattc were used
vitfil [10]

Four bands appear in gel electrophoresis. Gel electrophoresis is an experimental method used to separate mixtures of DNA, RNA, or proteins by molecular size.

DNA is negatively charged, so when a current is applied to the gel, the DNA migrates towards the positively charged electrode. Fragments are ordered by size because short DNA strands migrate through the gel faster than long strands. There are some basic steps for performing gel electrophoresis outlined below. 1) pour the gel, 2) prepare the sample, 3) load the gel, 4) run the gel (expose it to an electric field), 5) stain the gel. Gel electrophoresis is a technique for separating biomolecules by size. Separation of these molecules is achieved by placing them in a small pore gel and creating an electric field across the gel

To know more about gel electrophoresis visit:

brainly.com/question/9437877?referrer=searchResults

#SPJ4

4 0
1 year ago
Although DNA is made up of only four different bases, it can encode the information necessary to specify the workings of an enti
VLD [36.1K]

Answer:

Because DNA molecules are extremely long.

Explanation:

DNA molecule is made up of only four types of nucleotides that are adenine, guanine, cytosine, and thymine. These four types of nucleotide encode all the information necessary for the formation and working of the entire organism because each DNA strand is as long as 2 meter which contains millions of base pairs.

The four nucleotides are arranged in the DNA strand with many different combinations which results in the formation of codons sequence that contains all the information about the cell. This long DNA is compressed several times to fit in the nucleus.

7 0
3 years ago
Read 2 more answers
What would happen if photosynthesis could no longer occur on the planet?
Tema [17]

we would all die becuase there would be no oxogen that plants produce and no carbon that we exhale.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Diseases such as the flu are spread through contact with contaminated respiratory droplets in _____ transmission.
    13·1 answer
  • How does thermal energy differ temperature
    6·1 answer
  • What term is used to describe a linear sequence in which energy is transferred from one organism to the next?
    9·1 answer
  • what are the intracellular structures that convert trhe energy in food ionto a form the body can use?
    13·1 answer
  • Active transport real life comparison???
    5·1 answer
  • Why autotroph are important
    7·1 answer
  • How do small molecules move through the membrane?
    5·2 answers
  • Why is hypertension, or high blood pressure, a serious health risk?
    7·1 answer
  • Help please
    6·2 answers
  • Which of the statements accurately describes how water moves through earth and its atmosphere
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!