Bone-forming cells that produce collagen and proteoglycans and release matrix vesicles are called __________.

Biology

1 answer:

yarga [219]2 years ago

5 0

Answer:

the answer is osteoblasts

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Katie wants to make ball-and-stick models of the four macromolecules. She has colored balls for each of the elements in these mo

viktelen [127]

Answer:

I don't really understand what the question is, but I'm pretty sure you're asking for which molecules that will be needed; Carbon, Hydrogen, Oxygen, Nitrogen, Phosphorus

Explanation:

-Carbohydrate consists mainly of Carbon, Hydrogen, Oxygen, simple sugars have the basic formula of (CH2O)n. Some modification can be made to the sugar, but the main formula consists only with Carbon, Hydrogen, Oxygen.

-Proteins consists mainly of Carbon, Hydrogen, Oxygen, and Nitrogen for the amide groups. Some amino acid will need Sulfur for it's R Group.

-Fats consists mainly of Carbon, Hydrogen, and Oxygen just like Glucose.

-Nucleic Acids consists mainly of Carbon, Hydrogen, Oxygen, Nitrogen, and Phosphorus for the backbone of the Nucleic Acid. Nitrogen will be needed for the Nitrogenous Base.

I hope this is the answer you're looking for!

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2 years ago

Which spheres are represented when fossil form?

kap26 [50]

Answer:

biosphere, geosphere

Explanation:

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The pre-teen years occur during the __________ stage, from 9 to 11 years of age.

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The pre-teen years occur during the juvenile <span>stage, from 9 to 11 years of age.</span>

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A patient will be taking amiodarone [cordarone]. which baseline tests are necessary before this medication is started? (select a

olga55 [171]

Upon researching, I believe the choices are:

<span>A. Chest radiograph and pulmonary function tests
B. Complete blood count with differential
C. Ophthalmologic examination
D. Renal function tests
E. Thyroid function tests
</span>
Among these, the baseline tests necessary for the patient before taking the medication are: A. Chest radiograph and pulmonary function tests, C. Ophthalmologic examination, and E. Thyroid function tests. This is because Amiodarone has several possible toxic side effects. Some of these are thyroid toxicity, opthalmic effects, and pulmonary toxicity. Thus, it is necessary to first know the baseline of the patient for these systems and then checking if the results have deviated much after he/she takes the medication.

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2 years ago

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In your own words, explain why a plant cell would need a larger vacuole than an animal cell.

kvv77 [185]

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Plant cells need to store water for future use, such as for photosynthesis, so they need a larger vacuole than animal cells.

Explanation:

hope this helps!!

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2 years ago

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