Answer:
i think its this one c. They indicate the sex of an individual.
The correct answer is the third one
Answer:
B. Glucose
Explanation:
Carbohydrates include sugars, starch, cellulose, and glycogen. Carbohydrates are the primary sources of energy for most organisms. The sugar glucose is the main source of energy for cells.
Answer:
The correct answer is - C. prolonged elevation of presynaptic calcium levels following synaptic activity.
Explanation:
Synaptic facilitation is a process of short-term plasticity that transiently increases synaptic transmission for less than a second, which is considered an essential part of playing a critical role in information transfer and neural processing.
It is evident that such an increase in the synaptic transmission is occur due to prolonged elevation of presynaptic calcium levels following synaptic activity.
The first is saying that the two operations are complete opposites of each other. Photosynthesis turns CO2 into oxygen, and respiration turns oxygen into CO2. The second is saying that they have are related, which they are. The products of photosynthesis are the base components needed for respiration to happen.