Which organelle controls the passage of materials into and out of a cell?

Define the five systems of the biosphere be sure to include information to distinguish each system from the others

Virty [35]

Hello!

By the most general biophysiological definition, the biosphere is the global ecologicalsystem integrating all living beings and their relationships, including their interaction with the elements of the lithosphere, geosphere, hydrosphere, and atmosphere.

Hope this Helps! Have A Wonderful Day! :)

5 0

2 years ago

An individual colony visible on an agar plate is composed of:________.

Fudgin [204]

Answer:

I believe the answer is a single bacteria cell.

6 0

2 years ago

A strain of bacteria has a CRISPR-Cas system, but a mutation has destroyed the function of the Cas9 gene. How will the strain of

bogdanovich [222]

If mutation destroys the function of the Cas9 gene then the bacteria will not be able to target a specific bacteriophage for destruction upon infection for the second time.

Cas9 is a 160 kilodalton protein that plays a vital role in the immunological defense of certain bacteria against DNA viruses and plasmids and is heavily utilized in genetic engineering applications.
Its main function is to cut DNA and thereby alter a cell's genome.
Although Cas9 is an endonuclease and is evolved as a mechanism of immunity against viruses, they are not considered restriction enzymes.

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7 0

1 year ago

Which of the following statements best describes a benefit of sexual reproduction?

Ivan

Among the listed options, we can conclude that option C which states that "It results in the diversity of the species that enhances the probability of survival." is correct.

Sexual reproduction offers organisms an advantage over those who undergo Asexual reproduction. Though there are benefits and drawbacks to each method, Sexual reproduction is a method that is better adapted to a changing environment and promotes the faster evolution of a species.

The main benefit of sexual reproduction is that it allows for a greater diversity of the species which enhances the probability of survival. This is due to the fact that sexual reproduction leads to varying combinations of alleles for specific traits, which coupled with selective reproduction (the ability of a member of the species to choose a spouse with desirable traits) leads to offspring who over time are increasingly better adapted to life in the given environment, with specific traits tailored for survival.

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7 0

2 years ago

Question 1) Explain how the structure of a cellulose molecule relates to the molecules function. Question 2) Explain how a chang

IgorC [24]

Cellulose molecules are arranged parallel to each other (flipped 180 degrees) with hydrogen bonds joining them. It forms strong cable-like structures for support. This is important as it keeps the plant straight and upright.

Changing the sequence of nucleotides in the DNA molecule can change the amino acids in the final protein, leading to protein malfunction. If insulin does not function correctly, it might be unable to bind to another protein (insulin receptor).

Adenosine triphosphate (ATP), energy-carrying molecule found in the cells of all living things. ATP captures chemical energy obtained from the breakdown of food molecules and releases it to fuel other cellular processes. ... When energy is needed by the cell, it is converted from storage molecules into ATP.

 BRAINILIEST PLEASE 

8 0

2 years ago