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3 years ago

16. the process of making an inference,

Biology

1 answer:

Dmitriy789 [7]3 years ago

5 0

Answer:

The process of making an inference, an interpretation based on observation

and prior knowledge is termed as inferring.

Explanation:

Inference is one of the steps for scientific researches to occur. In simple words, an inference can be described as the logical interpretation of data based on past observations and knowledge. Any observation looked by a scientist follows the phase of inference where the scientists use prior knowledge for inferring his observation. Based on the inference, a possible hypothesis can be devised and formulated. A hypothesis usually arises from prior inferences.

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Which of the following is a type of active transport? O a. equilibrium O b. Protein transport O c. endocytosis O d. diffusion

Veronika [31]

Answer:

endocytosis

Explanation:

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3 years ago

In the lab, metabolic poisons can be used to study ATP synthesis and oxygen consumption. Many of these poisons have – or have ha

ivanzaharov [21]

Answer:

Electron transport inhibitors: Cyanide, Rotenone

Uncoupling agents: trifluorocarbonylcyanide phenylhydrazone (FCCP)(FCCP)

ATP synthase inhibitors: Oligomycin

Transport inhibitors: Bongkrekic acid

Explanation:

Electron transport inhibitors: Cyanide, Rotenone

Cytochrome oxidase also known as complex IV in the electron transport chain, carries electrons from cytochrome c to oxygen. It is a large enzyme having 13 subunits. Subunit 1 contains two heme groups , a and a3. Electrons are tranferred from heme a to oxygen bound to heme a3. The reaction of cyanide with heme a3 blocks this process of eleron transport

.Rotenone blocks electron transfer at NADH dehydrogenase (NAD−Q(NAD−Q oxidoreductase) by preventing electron transfer from Fe-S center to ubiquinone.

Uncoupling agents: trifluorocarbonylcyanide phenylhydrazone (FCCP)(FCCP)

The transfer of electrons from NADH through the respiratory chain to molecularoxygen is coupled to proton pumping from the inner mitochondrial matrix to the intermembrane space. This generates a proton motive force which is utilized in ATP synthesis. Trifluorocarbonylcyanide phenylhydrazone (FCCP)(FCCP) increases membrane proton permeability, causing protons to leak back into the mitochondrial matrix, thereby uncoupling the processs of ATP synthesis and proton flux.

ATP synthase inhibitors: Oligomycin

ATP synthase is the enzyme rensponsible for ATP synthesis. It has two functional domains,: F₁ and F₀. Oligomycin binds to F₀ and blocks the proton channel preventing rotation of the F₁ subuni, thus, preventing ATP synthesis from ADP.

Transport inhibitors: Bongkrekic acid

Adenine nucleotide translocase is a transport protein that transports free ADP from the cytoplasm into the mitochondrial matrix, while ATP produced from oxidative phosphorylation is transported from the mitochondrial matrix to the cytoplasm o the cell.

Bongkrekic acid inhibits Adenine nucleotide translocase, thus preventing ATP from leaving the mitochondria and starving cells of needed energy.

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3 years ago

An important research direction in history of physical activity that began taking shape in the 1980s was___________.

Andrews [41]

Answer:

History of exercise and health.

Explanation:

The exercise is important for all the individual as it keeps the individual fit and healthy. The different exercise are performed by the different individuals based on their age, sex and strength.

The research related to the physical health and physical activity was started in 1980's. These researches explains the importance of the exercise and the positive relationship between the health and the exercise. The health benefits of the yogas and asanas are started during this time.

Thus, the answer is history of exercise and health.

6 0

3 years ago

Easy biology question below first correct answer gets brainliest

jasenka [17]

Answer

Explanation:

if,k

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3 years ago

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Transgression occurs as a result of a melting glacier. What is the cause of this sea-level change?

nikklg [1K]

Answer:

Transgression is a geological event in which the sea level rises relative to the land, therefore I'd assume the answer would be A, a change in the quantity of ocean water.

Explanation:

I took the test on edge, feel free to correct me if I'm wrong :)

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3 years ago