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Blizzard [7]
3 years ago
11

In order to fit all of our DNA into our cells, it is wrapped around histone proteins and then __________.

Biology
1 answer:
Ymorist [56]3 years ago
7 0

Answer:

nucleosome

Explanation:

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What would be the magnification of a specimen viewed with a compound light microscope that has an objective power of 40x and an
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3 years ago
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Suppose the government has imposed a price floor on the market for soybeans. Which of the following events could transform the p
Stolb23 [73]

Answer:

The correct answer is - option A.

Explanation:

Price floor is a minimum price determined by the government at which a particular item can be sold. It is legal to sell the item on the minimum price which is often imposed by the government when farmers or sellers of the item convince that market price is not fair without a price floor.

In this case the farmers are farmers use improved, drought resistant seeds, which lowers the cost of growing soybeans which can transform the price floor.

Thus, the correct answer is - option A.

4 0
4 years ago
Proteins are made according to a very special code found in the nucleus of the cell. Which of these molecules contains the genet
Sergio [31]

Answer:

Nucleic acids are key macromolecules in the continuity of life. They carry the genetic blueprint of a cell and carry instructions for the functioning of the cell. The two main types of nucleic acids are deoxyribonucleic acid (DNA) and ribonucleic acid (RNA).

Explanation:

5 0
3 years ago
kohs tcl, lorentz cu, johnson j, et al. development of coagulation factor xii antibodies for inhibiting vascular device-related
k0ka [10]

Blood coagulation can be triggered by vascular devices including stents, hemodialyzers, and membrane oxygenators; as a result, systemic anticoagulants are frequently needed to prevent specific intravascular thrombotic/embolic events or extracorporeal device failure. Vascular device surface-initiated thrombus development has been demonstrated to be significantly influenced by coagulation factor (F)XII of the contact activation system. Targeting the contact activation system shows promise as a substantially safer method than conventional antithrombotic for avoiding vascular device-associated thrombosis because FXII is not required for hemostasis. Create and describe anti-FXII monoclonal antibodies that block the activation or activity of the enzyme. Methods: In FXII-deficient animals, monoclonal antibodies against FXII were produced, and their binding and anticoagulant abilities were examined in purified plasma systems, whole blood flow-based tests, and an in vitro experiment.

thrombus development caused by a vascular device in a living non-human primate animal. Results: Over 400 candidates were selected from an FXII antibody screen and tested in binding and clotting experiments. Six inhibitor antibodies and one non-inhibitor antibody were chosen for functional test evaluation. The most effective inhibitory antibody, 1B2, has been shown to lengthen clotting durations, inhibit fibrin development on collagen under shear, and inhibit platelet deposition and fibrin formation in an extracorporeal membrane oxygenator used in a non-human primate. Conclusion: Selective contact activation inhibitors have the potential to be helpful research tools as well as secure and efficient thrombosis inhibitors for vascular devices.

Learn more about anticoagulant brainly.com/question/14834794

#SPJ4

8 0
2 years ago
Use the graph below to determine the range of values in which the LD50 of this pollutant lies. Dose-response curve shows twenty
ANEK [815]

Answer:

The answer is C,  Between 40 and 60 mg/kg

Explanation:

I just took the test and it was right :)

3 0
3 years ago
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