Answer:
What is it you need help with?
Answer:
The product of Calvin's cycle is high energy sugar.
Explanation:
The Calvin cycle involves a group of chemical reactions in which glucose is obtained from carbon dioxide (CO₂). These reactions occur in the dark phase of photosynthesis and consume energy, to produce a high energy sugar.
The first phase of Calvin's cycle involves the assimilation of CO₂, which he does by binding the gas to <u>ribulose bisphosphate</u>. The second phase consists of glucose synthesis through a specific sequence of steps where NADPH and ATP provide the energy needed for this process.
The other options are not correct because:
- <u><em>Oxygen gas</em></u><em> is a product of photosynthesis, which is released into the environment.
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- <u><em>ATP</em></u><em> </em><em>is not produced by Calvin's cycle, but is used to synthesize glucose.
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- <u><em>Carbon dioxide gas</em></u><em> is incorporated into the plant to perform the Calvin cycle, so it is a substrate not a product.</em>
Answer:
First off, the info tells me that bandicoots, sea lions, and zebras could have all shared a common ancestor at one point in time and then developed differences to be better suited to their respective environments. Further, the similarities in their body structures cannot be attributed to convergent evolution (evolution that produces analogous structures) because the three organisms grow in very different environments; thus it had to have come from homology (common ancestry). Having said that, this tells us that the ancestors most likely had the trait of whatever is shared amongst the body structures of bandicoots, sea lions, and zebras, as this was the trait they passed on. Hope this is helpful :)
A Dew forms on grass when water vapor forms when molecules cool and join together.
B Gases expand when heated and contract when cooled.
Answer: The correct answer is- Polymerase chain reaction.
Polymerase chain reaction is a technique in molecular biology that is used to produce multiple copies of a piece of DNA molecule through multiple cycles of three stages that are-
1) Denaturation- The two DNA strands are separated ( so that template DNA are exposed) at higher temperature.
2) Annealing- Primers ( forward and reverse) are attached to the template DNA.
3) Extension- New DNA strand is synthesized using enzyme Taq polymerase that adds dNTPs ( deoxyribonucleoside triphosphate) according to the complementary sequences in the template.