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guajiro [1.7K]
3 years ago
14

Which of the following is true of enzymes?

Biology
1 answer:
dolphi86 [110]3 years ago
7 0

Answer:

a

Explanation:

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How do sponges breath
zloy xaker [14]
Sponges are a type of aquatic animal whose body is covered in tiny pores called ostia. The ostia allow water, oxygen, and other nutrients to flow into the sponge's body, and for waste products like ammonia and carbon dioxide to exit their body. The respiratory system of a sponge is based on the process of diffusion.
5 0
4 years ago
Desde captar el estimulo hasta efectuar una respuesta, la secuencia que sigue en el impulso nervioso es?
Elan Coil [88]

Answer:

creación de un potencial de acción (despolarización), redistribución de iones a través del soma y finalmente repolarización (estado de reposo)

Explanation:

Las neuronas son células nerviosas capaces de transmitir impulsos en forma de corriente eléctrica. Una neurona está compuesta por dendritas, el soma o cuerpo celular y el axón. Durante la transmisión del impulso nervioso, el estímulo es en primer lugar recibido por las dendritas, recorre el soma y termina en el axón. El impulso nervioso se transmite a través de la neurona mediante un proceso de despolarización. Primero, se produce un aumento de la carga eléctrica en el interior de la membrana neuronal debido al aumento de iones de sodio en el interior celular. A continuación, se produce la redistribución de iones dentro del soma, con lo cual la señal se va transmitiendo a lo largo de la neurona. Finalmente, cuando el impulso ha terminado de recorrer el axón, se produce la repolarización o estado de reposo, donde se produce el restablecimiento de las concentraciones iniciales de iones y la neurona vuelve a su estado inicial.

7 0
3 years ago
Select the three ways water and energy are consumed in the production of store-bought bread
RSB [31]

Answer:

Water and energy are the raw materials for bread making

Explanation

Gluten is formed from water and water also gives consistency to dough. Roughly 40% of dough is water. It also provides medium to dissolve sugar and enzymes in dough making for bread. It does gelatinisation of starch that helps in easy digestion of bread. Energy and heat are used to distribute water through the bread.

4 0
3 years ago
Which of the following is true concerning mangrove forests?
MAXImum [283]

Answer:

c.

Mangrove forests are named for the mangrove tree.

Explanation:

Salt Marshes and Mangroves

Edge 2020

4 0
3 years ago
Read 2 more answers
Somebody help me please
ElenaW [278]

Answer:

A is the correct option.

6 0
3 years ago
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