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mrs_skeptik [129]
3 years ago
14

Which way should an arrow point between a producer and consumer in a food web? Why​

Biology
1 answer:
Nikitich [7]3 years ago
7 0

Answer:

The arrow should be pointing from the producer towards the consumer.

Producer --> Consumer

Explanation:

The arrow represents the flow of energy in a food web. Producers are the first source of energy, as they make their own food. The energy is then transferred to the consumer when they eat the producer. For example, if a cow were to eat grass, the energy would flow from the grass to the cow. The arrow shows how this energy is flowing from the first source to the second.

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What are the end products of the light-dependent reactions that need the presence of light to occur? 
Hitman42 [59]

Answer:

A

Explanation:

The light energy from sunlight in photosynthesis is used to split the water molecule into H+ and O2-. The H+ is then used to reduce NADP+ to NADPH.  Through photophosphorylation, the energy from the sun is also used to make ATP from ADP. As the electrons are passed from one protein to the other in the chain, the energy released is what is used to create ATP.

Oxygen is evolved out as a byproduct

NADP+ + 2e- + 2H+  -->  NADPH + H+

8 0
3 years ago
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What percent of North America is covered by forest
padilas [110]
73.7% idk beacuse this is a guess
5 0
3 years ago
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Screening someone's blood - and the
mixas84 [53]

Screening someone's blood and the biomolecular revolution would not have been possible without the human genome project.

<h3>The human genome project</h3>

The human genome project was initiated around 1990 with the aim to obtain the sequence of genes in an individual. It seeks to obtain the accurate arrangement of DNA in human beings.

<h3>Impact of the human genome project</h3>

The human genome project has made it possible to study all the genes in human beings and made us able to have a better view of biomolecular science.

Hence, screening someone's blood and the biomolecular revolution would not have been possible without the human genome project.

Learn more about human genome project: brainly.com/question/12572919

3 0
3 years ago
What most likely would happen to the animal populations after chemical spraying kills most of the region's mosquitoes and gnats,
Alisiya [41]
I'm going to go with A. This is because the population of frogs is definitely decreasing, as they are loosing food. Also, the frogs are prey for the snakes, and if there are no frogs for the snakes to eat, the population of snakes can go down, too.
Hope this helps!
5 0
3 years ago
_________ is critical for the process of gene conversion.
zhuklara [117]

Answer:

SSA

Explanation:

Gene conversion is a specific type of homologous recombination that involves the unidirectional transfer of genetic material from a ‘donor’ sequence to a highly homologous ‘acceptor’. Gene conversion mediates the transfer of genetic information from intact homologous sequences to the  region that contains the DSB, and it can occur between sister chromatids, homologous chromosomes or homologous sequences on either the same chromatid or different chromosomes.

SSA, which stand for Single Strand Annealing, is a DNA double strand break (DSB) repair pathway that uses homologous repeats to bridge DSB ends.

5 0
3 years ago
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