What is the difference between food chains and food webs? Food webs show the flow of energy from producers to consumers, and food chains show the flow of energy from consumers to producers. Food chains show a single path of energy in an ecosystem, and food webs show overlapping pathways of energy in that ecosystem. About ten percent of the energy is passed on to the next trophic level in food webs, but in food chains, about ninety percent is passed on to the next trophic level. Heat is lost when energy is passed on to the next trophic level in food chains, but in food webs, heat is not lost when energy is passed on to the next trophic level.

Answers

Answer 1
Answer:

Food chains show a single path of energy in an ecosystem, and food webs show overlapping pathways of energy in that ecosystem.

What is food chain?

Food chain shows the relationship between organisms by the food they eat.

What is food web?

A food web is the natural interconnection of food chains and a graphical representation of what-eats-what in an ecological community.

Difference between food chain and food web

Food webs show interconnection of food chains about the different animals in an ecosystem and different energy transfer processes.

Thus, food chains show a single path of energy in an ecosystem, and food webs show overlapping pathways of energy in that ecosystem.

Learn more about food chains and food web here: brainly.com/question/2179

Answer 2
Answer:

Answer:

Food chains show a single path of energy in an ecosystem, and food webs show overlapping pathways of energy in that ecosystem.

Explanation:

Unlike food chains, food webs show more detailed information about the different animals in an ecosystem and show multiple energy transfers to different animals from the same sources.  

By looking at these examples, you will notice a dramatic difference in detail:


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Which level of biological classification do Mammalia and Hominidae represent, respectively?
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Plant cells have _____ and _____, which are not present in animal cells.a. mitochondria, chloroplasts b. cell membranes, cell walls c. chloroplasts, nucleus d. chloroplasts, cell walls
As a scientist, you seek to prove that DNA is the hereditary macromolecule by replicating the Hershey-Chase experiment. You culture the lambda phage in heavy and light Cl (Cl-36 is heavy and radioactive - the most abundant is Cl-35, lighter and non-radioactive). You purify the phage from their growth media and infect the E. coli, where will you detect radioactivity?Select one:a. Within the E. coli pellet as the DNA has entered the bacterial cells.b. On the E. coli cell surface (or phage fraction), as part of the phage protein coat.c. In the supernatent (free liquid) of your test tubed. Both A and Be. None of the aboveWhy is the answer none of the above? Why cant the radioactivity be detected?

What is common between aerobic and anaerobic respiration? A. Krebs cycle
B. Electron transport chain
C. Glycolysis

Answers

C. Glycolysis 

Krebs cycle and ETC only occur during aerobic respiration

how many different allele combinations would be found in the gametes produced by a pea plant whose genotype was RrYY

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R   r
Y  Y

RY  rY
RY  rY
two different combinations.

Answer: A. 2

Explanation:

What is the blood flow of the ventricular systole? What is the blood flow of the diastole?
What if the blood flow of the antrial systole? ​

Answers

1. pump blood into the pulmonary trunk from the right ventricle and into the aorta from the left ventricle
2. it occur as the heart beats, pumping blood through a system of blood vessels that carry blood to every part of the body.
3. incorrect question

1. What animals do you think
Darwin was describing in his
entry?

Answers

is there a picture to go with this?
you need a picture of ur assignment

The rough ER’s main purpose is membrane and protein production, the latter process assisted by ribosomes. These processes help maintain _____ in eukaryotic cells.

Answers

Answer:

maintain homeostasis in eukaryotic cells.

Explanation: these are two roles in maintaining homeostatic in eukaryotic cells

1. Membrane Production: The rough ER is responsible for producing the phospholipids and proteins that make up the cell's membranes. These membranes are essential for compartmentalizing the cell and regulating the movement of substances in and out of the cell. For example, the rough ER helps in the production of the plasma membrane, which controls the exchange of molecules between the cell and its environment.

2. Protein Production: The rough ER is studded with ribosomes, which are responsible for protein synthesis. The ribosomes on the rough ER synthesize proteins that are destined for secretion, insertion into the cell membrane, or transport to other organelles. These proteins undergo folding and post-translational modifications in the rough ER, ensuring their proper structure and function. For example, the rough ER produces enzymes that aid in digestion and hormones that regulate various body functions.

By facilitating membrane and protein production, the rough ER helps maintain the integrity, structure, and function of eukaryotic cells. Without these processes, cells would not be able to carry out essential functions, leading to cellular dysfunction and potential health issues.

Final answer:

The rough ER's main function is to synthesize and modify proteins destined for the cell membrane or for export from the cell, a process that is crucial in maintaining homeostasis in eukaryotic cells. This protein synthesis and distribution are crucial for cells' life, growth, and responses to the environment.

Explanation:

The primary function of the rough ER is the synthesis and modification of proteins that are destined either for the cell membrane or for export from the cell. This process is aided by ribosomes that attach to the ER, giving it a rough appearance. The produced protein is typically synthesized within the ribosome and then released inside the channel of the rough ER, where sugars can be added to it (glycosylation) before it is transported within a vesicle to the next stage, the Golgi apparatus.

This protein synthesis by the rough ER plays an important role in maintaining homeostasis in eukaryotic cells. It helps ensure the cell has the required proteins to function properly and influences the balance of protein production and distribution, crucial for cell life, growth, and responses to the environment.

Learn more about Rough ER Function here:

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Jayden has been asked to wear a protective vest while his dentist takes an X-ray. Why is this?

Answers

X-rays are types of electromagnetic radiation that is performed to take images inside the human body. A protective vest functions as a radiation shield. The vest is in the shape of a hospital apron, and it is made up of an outer thin rubber, and an inner lead. Wearing a protective vest during an x-ray helps to reduce the exposure of the patient’s vital organs to ionizing radiation.

The protective vest keeps some Radioactive particles from hitting out body, as the X-ray uses radiation to project our bones onto a screen, etc. It helps, but also hurts. (Not physically hurting.)