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andrew11 [14]
3 years ago
6

What are 2 functions of the cell membrane

Biology
2 answers:
gogolik [260]3 years ago
4 0

Answer:

(1) they keep toxic substances out of the cell.

(2) they contain receptors and channels that allow specific molecules, such as ions, nutrients, wastes, and metabolic products, that mediate cellular and extracellular activities to pass between organelles

sergiy2304 [10]3 years ago
3 0

Answer:

2 functions of the cell membrane are to be a barrier type by keeping the constituents of the cell in and unwanted substances out and the other function is to be a gate type allowing transport into the cell of essential nutrients and movement from the cell of bad or waste products.

Explanation:

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Harman [31]

Answer:

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Explanation:

RNA is transcribed in the nucleus; after processing, it is transported to the cytoplasm and translated by the ribosome.

8 0
3 years ago
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Which statement about Imipenem is accurate? a. active against methicillin-resistant staphylococci b. has a narrow spectrum of an
Eduardwww [97]

Answer:

c. in renal dysfunction, dosage reduction is necessary to avoid seizures

Explanation:

Imipenem is an antibiotic which is given in combination with cilastatin. It is used to treat pneumonia, joint infections, urinary tract infections, sepsis etc. It kills bacteria by interfering with its cell wall formation process. It is metabolized in kidney reducing its half life so cilastatin is given with it to halt its renal metabolism.

Imipenem belongs to carbapenem family of antibiotics. Carbapenem antibiotics can cause seizures specially in people with nervous system disorders or renal failure. Dose must be reduced in patients with renal (kidney) dysfunction otherwise patient's kidneys will be damaged more and since they are already in weak state, it can prove dangerous to the patient.

5 0
3 years ago
Can y'all help me? I am not good at science lol.
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3 years ago
Wikang pambansa noon at ngayon​
Rufina [12.5K]
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3 years ago
Identify the molecule that is produced during cellular respiration to power chemical reactions
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Answer:During the process of glycolysis in cellular respiration, glucose is oxidized to carbon dioxide and water. Energy released during the reaction is captured by the energy-carrying molecule ATP (adenosine triphosphate).

Explanation:

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