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vampirchik [111]
3 years ago
6

How can you test the idea that solar energy is required for the reduction of NADP+ to NADPH?

Biology
1 answer:
AysviL [449]3 years ago
6 0

Answer:

In addition to biology, evidence drawn from many different disciplines, including chemistry, geology, and mathematics, supports models of the origin of life on Earth. In order to determine when the first forms of life likely formed, the rate of radioactive decay can be used to determine the age of the oldest rocks (see optional problems C and D, below) exposed on Earth’s surface. These are found to be approximately 3.5 billion years old. The age of rocks can be correlated to fossils of the earliest forms of life. A. The graph compares times of divergence from the last common ancestor based on the fossil record with a "molecular time" constructed by comparing sequences of conserved proteins to determine a mutation rate (after Hedges and Kumar, Trends in Genetics, 2003). Explain how such a molecular clock could be refined to infer time or the evolution of prokaryotes. B. Using a molecular clock constructed from 32 conserved proteins, Hedges and colleagues (Battistuzzi et al., BMC Evol. Biol. 2004) estimated the times during which key biological processes evolved. A diagram based on their work is shown. Connect the time of the origin of life inferred from this diagram with the age of the oldest fossil stromatolites and the age of the oldest exposed rock to show how evidence from different scientific disciplines provides support for the concept of evolution. Evaluate the legitimacy of claims drawn from these different disciplines (biology, geology, and mathematics) regarding the origin of life on Earth. The oldest known rocks are exposed at three locations: Greenland, Australia, and Swaziland. The following application of mathematical methods provides essential evidence of the minimum age of Earth.

Explanation:

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Fossils show how the complexity of living organisms has changed over time. Gerobatrachus hottoni was a unique organism that live
lara31 [8.8K]

The correct answer is transitional.  

Gerobatrachus refers to an extinct genus of amphibamid temnospondyl, which thrived in the initial Permian, that is, about 290 mya, in the region, which is now known as Baylor County, Texas. The transitional form of fossils are those that demonstrate the intermediate form between the two distinct living species, it could be in a form of an ancestor and its descendants. It is considered that the frogs and salamanders have evolved from a common ancestor of primitive amphibian tetrapod subclass known as Temnospondyli.  


4 0
3 years ago
5. What is a Blue Moon?
liraira [26]

Answer:

A blue moon is an additional full moon that appears in a subdivision of a year: either the third of four full moons in a season, or a second full moon in a month of the common calendar

Explanation:

The Moon can turn blue when there’s a certain amount of dust or pollution in the air. The extra dust scatters blue light, making the Moon appear more blue.

3 0
3 years ago
Which portion of the brain is involved in sensory perception? cerebrum cerebellum medulla hypothalamus
Pani-rosa [81]

Answer: Cerebrum

Explanation:

The primary sensory areas of the cerebral cortex receives and processes the somatosensory, visual, olfactory and gustatory information.

Then along with the cortical areas, the brain regions synthesize the sensory information into the perfections of the world.

It is the largest section of the brain which lies in the front or the top of the brain stem.

It is one of the five major divisions of the brain which is most developed.

3 0
3 years ago
PLS
Nutka1998 [239]

Answer:

Beans and peas are excellent sources of plant protein and also provide other nutrients such as iron and zinc. Therefore, they are considered part of the Protein Foods Group. ... Therefore, individuals can count beans and peas as either a vegetable or a protein food.

Explanation:

<h2>Follow instagrm at --> mvnnyvibes</h2>
3 0
2 years ago
Which of these statements expresses a scientific theory?
alexgriva [62]

Answer: The cell is the basic structural and functional unit of living organisms

Explanation:

3 0
2 years ago
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