xWhich term describes a product of photosynthesis?(1 point)
Responses
energy
energy
carbon dioxide
carbon dioxide
glucose
glucose
water
wat
er
Which term describes a product of photosynthesis?
The term that describes a product of photosynthesis is "glucose."
Which statement is true? (1 point)
Responses
Cellular respiration begins with glycolysis in the cytoplasm.
Cellular respiration begins with glycolysis in the cytoplasm.
Cellular respiration begins with the Krebs cycle in the cytoplasm.
Cellular respiration begins with the Krebs cycle in the cytoplasm.
Cellular respiration begins with glycolysis in the mitochondria.
Cellular respiration begins with glycolysis in the mitochondria.
Cellular respiration begins with the Krebs cycle in the mitochondria.
Cellular respiration begins with the Krebs cycle in the mitochondria.
The statement that is true is: "Cellular respiration begins with glycolysis in the cytoplasm."
Scientists used radioactive hydrogen to make water. They grew plants using the radioactive water. What happened to the radioactive hydrogen during cellular respiration?
During cellular respiration, radioactive hydrogen will combine with oxygen to form radioactive water, which will be broken down into non-radioactive water and carbon dioxide. The carbon dioxide will then be released into the atmosphere through respiration or used for further photosynthesis. Therefore, the radioactive hydrogen will become diluted in the water and carbon dioxide produced during cellular respiration.
Scientists used radioactive hydrogen to make water. They grew plants using the radioactive water. What happened to the radioactive hydrogen during cellular respiration?(1 point)
Responses
It was recycled into water.
It was recycled into water.
It was recycled into hydrogen gas.
It was recycled into hydrogen gas.
It was recycled into protein.
It was recycled into protein.
It was recycled into glucose.
It was recycled into glucose.