a. ¿Qué creen que sucedería si una célula recibe simultáneamente la señal de división celular y de apoptosis? b. ¿Y si recibe una señal de división celular pero otra de inhibición del ciclo celular? c. ¿Y si está en medio del proceso de replicación del ADN (fase S) y recibe una señal de inhibición de la división?}

Sorry it’s in Spanish

Explanation:

option a is correct i.e.

explanation:

in context to the membrane of nerve impulse, the outer membrane of neuron is semi permeable that is only sodium ions can pass through the membrane i.e. smaller ions can pass through the membrane while larger ions cannot pass through it.

carbohydrates: (starches and sugars) composed of carbon, hydrogen, and oxygen.

lipids: (fats, oils, and waxes) are made of carbon and hydrogen atoms.

nucleic acids: contain hydrogen, oxygen, nitrogen, carbon, and phosphorus. they are polymers of nucleotides. a nucleotide has three parts, a 5-carbon sugar, a phosphate     (-po⬇️4) group, and a nitrogenous base.

proteins: made up of nitrogen, carbon, hydrogen, and oxygen. they are polymers of amino acids.