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Vesnalui [34]
3 years ago
6

Intrusive igneous rock bodies are called ?

Biology
1 answer:
vesna_86 [32]3 years ago
7 0
Large bodies of magma that solidify underground before they reach the surface of the crust are called plutons. Coarse-grained intrusive igneous rocks that form at depth within the earth are called abyssal while those that form near the surface are called subvolcanic or hypabyssal.
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Which organism is made up of cell that has both a cell membrane and a cell wall
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In this exercise, the Kirby-Bauer diffusion test was used to test the sensitivity of S. epidermidis to penicillin, novobiocin, a
kiruha [24]

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Penicillin:

Staphylococcus epidermidis is more sensitive to Penicillin as compared to E. coli

Novobiocin:

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Kirby-Bauer diffusion test:

This test is also known as disk diffusion antibiotic sensitivity testing. This test uses antibiotic containing disks to test its inhibition against particular bacteria.

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Novobiocin:

Antibiotics which inhibits bacterial DNA synthesis. Its targets are the bacterial DNA gyrase and associated enzyme DNA topoisomerase. Due to extra membrane present outside gram negative bacteria this antibiotic is less effective against E. coli. Hence Staphylococcus epidermidis is more sensitive to Novobiocin as compared to E. coli.

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What level of structural organization do voltage-gated sodium channels in muscle sarcolemma represent? what level of structural
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The correct answer is a molecule.  

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The voltage-gated sodium channels come under the molecule level of structural organization. It plays an essential role in action potentials.  


6 0
3 years ago
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