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padilas [110]
3 years ago
7

Which statement is true of both active transport and facilitated diffusion?

Biology
1 answer:
stiv31 [10]3 years ago
4 0

B)  

Both occur in only one direction.

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PRUEBA DE QUÍMICA
vampirchik [111]

Answer:  Creo que es B

Explanation:

P.S(eso fue muy difícil. Lo siento mucho si se equivoca.)

5 0
3 years ago
A serving of granola contains 25 grams of carbohydrate, 5 grams of fat, and 6 grams of protein. how many kcal of energy are in t
saw5 [17]

<span>To determine the kcal of energy available from the serving of granola, multiply the number of grams of carbohydrate, fat, and protein, and fat by 4,9, and 4, respectively. Then add the results.</span>

25 grams of carbohydrate x 4 kcal/g= 100 kcal

<span>                     5 grams of fat x 9kcal/g= 45 kcal</span>

<span>            6 grams of protein x 4 kcal/g = 24 kcal</span>

<span>                                                     Total= 169 kcal</span>

8 0
3 years ago
Which cell structurre is mainly responoible for releasing energy from food molecules in some single celled organisms?
WITCHER [35]
The mitochondria aka powerhouse/energy producer of the cell
7 0
3 years ago
What alcohol is found in triglyceride?
nalin [4]
Glycerol is the main base in triglyceride.
3 0
3 years ago
The selective serotonin uptake inhibitors, like the antidepressants Prozac, Zoloft, or Paxil, result in increased levels of sero
never [62]

Answer:

increase anxiety; decreased vulnerability to overreact to stress

Explanation:

Serotonin (5-HT) is a natural neurotransmitter that carries signals between nerve cells (neurons) throughout the body. This neurotransmitter (serotonin) is responsible for regulating many biological functions (e.g., mood, digestion, sleep, etc). Moreover, it has been shown that there is an association between low cerebrospinal fluid 5-hydroxyindole-acetic acid (5-HIAA, the principal serotonin metabolite in the brain) levels and the risk of developing depression or destructive behaviors. In addition, serotonin concentration can also be elevated in situations of anxiety and/or stress. Antidepressants such as Prozac, Zoloft and Paxil act as serotonin uptake inhibitors that increase serotonin concentration at the synaptic site. Like other drugs, these antidepressants may lead to increase anxiety and decrease the vulnerability to react to stress by downregulating sensitivity to serotonin released during natural stress situations.

3 0
3 years ago
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