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Ainat [17]
3 years ago
9

In two experiments, radioactively-labeled oxygen (shown in blue) was used to follow oxygen through the photosynthetic process. T

he results of the experiment are shown below:

Biology
1 answer:
erica [24]3 years ago
5 0

Answer:

The chloroplast is involved in both stages of photosynthesis. The light reactions take place in the thylakoid. There, water (H2O) is oxidized, and oxygen (O2) is released. The electrons that freed from the water are transferred to ATP and NADPh

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Which has more molecules, a mole of Silver (Ag) or a mole of tin (Sb)?
LiRa [457]

Answer:

they are the same

Explanation:

since one mole is 6.022×10^23 atoms, one mole of silver is 6.022×10^23 atoms and one mole of tin is 6.022×10^23 atoms. so one mole of tin has the same number of atoms as one mole of silver

8 0
2 years ago
The following substrate is completely oxidized to CO2 by a cellular homogenate containing all necessary enzymes and coenzymes .
Triss [41]

Answer:

The correct answer is - 19 ATP.

Explanation:

One molecule of dihydroxyacetone phosphate fully oxidizes and generate 19 molecules of ATP by the following stochiometry

Direct ATP- 2

ATP from NADH ( 5X3)= 15

ATP from GTP 1

ATP from FADH2 1 or 1.5

Total 19 or 19.5

5 0
3 years ago
True or False<br><br>A hypothesis can be described as a possible proof.
juin [17]
<span>it is false.</span> it can't because it a guest so no.
 
7 0
3 years ago
What molecules produce by the light reactions are used by the Calvin cycles
babymother [125]

Explanation:

The reactions of the Calvin cycle add carbon (from carbon dioxide in the atmosphere) to a simple five-carbon molecule called RuBP. These reactions use chemical energy from NADPH and ATP that were produced in the light reactions. The final product of the Calvin cycle is glucose.

3 0
3 years ago
What happens durning prophase
Crank
This is the first stage of mitosis and meiosis whereby the specialized cell is undergoing, cell division.

The nuclear envelope starts to break down

The chromosomes start to condense during this phase, from being loose to being tight, held together at the middle.

The mitotic spindles start forming, as well from the spindle apparatus.

Brainliest please.

6 0
3 years ago
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