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Feliz [49]
3 years ago
12

Sampling errors contains: select one:

Biology
1 answer:
pantera1 [17]3 years ago
3 0
The answer would be:
D. All of the above
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What is carbon fixation, and how does it relate to photosynthesis?
nata0808 [166]

Answer:

It is the conversion of CO2 into organic compounds and it forms 3-PGA.

Explanation:

Carbon fixation is one of the three stages in which the light independent phase of photosynthesis is divided into. It is the process whereby CO2, an inorganic source of carbon, is accepted by RUBP, leading to the formation of a 6-carbon compound that disintegrates into two 3-carbon molecules due to its instability.

The 3-carbon compounds are 3-phosphoglycerate or commonly known as 3-PGA. The carbon fixation stage is followed by reduction stage.

7 0
3 years ago
Read 2 more answers
If a meal supplies 110 g of carbohydrates, 25 g of protein, 20 g of fat, and the equivalent of 5 g of alcohol, what % of the kca
mars1129 [50]

Answer:

0.058 % kcalories comes from carbohydrate.

Explanation:

1 g of carbohydrtes gives 4 calories, 1 g of protein gives 4 kcalories, 1 gm of fat gives 9 calories and 1 g of alcohol gives 7 calories of energy.

Thus in a meal  that contains 110 g carbohydrates gives 110 x 4 = 440 calories,  25 g protein gives 25 x 4 = 100 calories, 20 g fat gives 20 x 9 = 180 calories and 5 g alcohol gives 5 x 7 =  35 calories.

Total calories in a meal  440+100+180+35 = 755.

Therefore % of carbogydrate will be 440x 100 divided by 755 = 58.27 %

In kcalories % would be 58.27/1000 = 0.5827 %  

5 0
3 years ago
"When Pavlov was measuring salivation in a dog he provided meat powder and a metronome to the dog. Later the metronome was prese
bearhunter [10]

Answer:

conditioned stimulus

Explanation:

Conditioned stimulus -

It refers to as the neutral stimulus , which triggers or initiates the conditioned response , is referred to as the conditioned stimulus .

Ivan Pavlov was the very first one to give meaning to the term conditioned stimulus , by experimenting on the dogs .

Hence , from the given scenario of the question ,

The correct answer is conditioned stimulus .

4 0
4 years ago
Which of the following is a function of a plasma membrane protein?
tensa zangetsu [6.8K]

Answer:

the plasma membrane is a bilayer of lipid molecules with protein molecules embedded in it.

Explanation:

3 0
3 years ago
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A 2004 study in the journal nature concluded, "many plant and animal species are unlikely to survive climate change. new analyse
-BARSIC- [3]
Some land plants and animals will become extinct as a result of climate change because the temperature will change very fast at a rate that they will not be able to adapt. Lack of proper adaptation features to the climate change will make the environment not favorable for the survival of some plants and animals
6 0
3 years ago
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