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2 years ago

Which element IS found in proteins, but NOT found in carbohydrates?

Biology

2 answers:

tester [92]2 years ago

6 0

The answer to your question is Nitrogen.

Darina [25.2K]2 years ago

4 0

The answer is Nitrogen.

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Which one would be the right answer?

Lady_Fox [76]

It is c change to white

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2 years ago

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When studying animal behavior, the distribution of organisms within a choice chamber can be studied to identify animal preferenc

Komok [63]

Answer:

Explanation:

Random distribution of the Isopods should be 50/50 in A and B.

Chi-square = $\frac{(O - E)^2}{E}$ where O = observed frequency and E = expected frequency

Chamber O E Chi-square

A 18 10 $\frac{(18 - 10)^2}{10}$ = 6.4

B 2 10 $\frac{(2 - 10)^2}{10}$ = 6.4

Total Chi-square = 6.4 + 6.4 = 12.8

Degree of freedom = 2 - 1 = 1

Tabulated Chi-square (α = 0.05) = 3.8415

The calculated Chi-square exceeds the critical value, hence, it is significant and not due to random.

The correct option is c.

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2 years ago

Complete the concept map below to describe steams and river systems. Use the following terms in your concept map: braided stream

larisa [96]

Here are the answers.

1. Runoff from the land in a stream’s watershed……….

2. And water from its tributaries.

3. At the stream’s headwaters, the gradient………..

4. The greater the water speed, the larger the stream load………..

5. Which is made up of: a) suspended load, b) dissolved load, c) bed load

6. Under these conditions a braided stream may form

7. Where gradient flattens, a meander may form

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2 years ago

What is Phosphate -

Tems11 [23]

A salt or ester of phosphoric acid, containing PO43− or a related anion or a group such as —OPO(OH)2.

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2 years ago

Which statement correctly describes one similarity between cellular respiration and photosynthesis?

andrey2020 [161]

Cellular respiration and photosynthesis both have water and carbon dioxide in their reactions.

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2 years ago