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3 years ago

Which genotype was obtained most often?

Biology

1 answer:

Ira Lisetskai [31]3 years ago

6 0

Answer:

Hepatitis and Cirrhosis

Explanation:

Genotype 1 is the most common genotype, accounting for 60% to 80% of all hepatitis C. Genotype 1 is more difficult to eradicate with treatment than other common genotypes.

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1. In eukaryotic flagella, the fibers that slide past one another due to the activity of dynein proteins are microtubules. 2. Ma

yulyashka [42]

Answer:

1) In eukaryotic flagella, the fibers that slide past one another due to the activity of dynein proteins are microtubules.

2) Many cell organelles, most notably the nucleus, are anchored by intermediate filaments which are assembled from a diverse class of proteins.

3) Centrosomes are sites where protein dimers assemble into microtubules.

4) The extension of pseudopodia in amoeba is due to the regulated assembly and destruction of microfilaments.

5) The only cytoskeletal fibers not associated with intracellular movement or whole cell locomotion are the intermediate filaments.

6) During muscle contractions, myosin motor proteins move across tracks of microfilaments.

Explanation:

The cytoskeleton is a very important element of the cell, and is composed of three different structures: microtubules, intermediate filaments, and microfilaments.

Microtubules are structures in the shape of hollow tubes that give shape to the cell. Microtubules also participate in cell motility by providing a route for the organelles to move through.

Intermediate filaments are the only ones that do not participate in cell motility: their main function is to provide mechanical support for the plasma membrane.

Microfilaments are a key component in cell motility, and also associate with myosin (a protein) to produce muscle contraction. Microfilaments also give the cell the ability to grow pseudopods.

4 0

3 years ago

Read 2 more answers

A ___ is a factor in an experiment that can be manipulated.

Scilla [17]

Variable would be the most logical

4 0

3 years ago

How does capillarity help sustain life? a. Plants use capillarity to move water from their roots to their leaves. b. Capillarity

anyanavicka [17]

A. Plants use capillarity to move water from their roots to their leaves.

5 0

3 years ago

Ideally, an observatory is located where nothing is present to interfere with incoming starlight. Which of these sites would be

Ivahew [28]

Answer:

I believe it would be the one orbiting above the atmosphere or on Venus

Explanation:

There are no artificial/man-made interferences and being outside of the Earth's atmosphere more starlight can reach the observatory.

3 0

2 years ago

In a particular case of secondary succession, three species of wild grass all invaded a field. By the second season, a single sp

Maru [420]

Answer:

In a particular case of secondary succession, three species of wild grass all invaded a field. By the second season, a single species dominated the field and the other two species had a lower relative abundance. A possible factor contributing to the abundances of these species in this example of secondary succession is inhibition.

Explanation:

Trees are great examples of allelopathy in plants. Some use their allelochemicals to inhibit germination or impede development of nearby plant life. Most allelopathic trees release these chemicals through their leaves, which are toxic once absorbed by other plants. Black walnut is a prime example of this.

8 0

3 years ago