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Harlamova29_29 [7]
3 years ago
15

What do proteins , carbohydrates, and lipids have in common?

Biology
1 answer:
kipiarov [429]3 years ago
7 0

Answer:

They all contain the element carbon.

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How are the
svlad2 [7]

Given what we know, we can confirm that the three pathways of photosynthesis (C3, C4, and CAM) are all similar in that they use CO2 as the substrate in order to produce sugar, which is carbon-based.

<h3>Why are these pathways similar?</h3>
  • These pathways all produce carbon-based molecules in the form of sugars or carbohydrates.
  • These pathways are also similar in that they use carbon dioxide as the substrate in order to fuel these reactions and create sugar.
  • Finally, they are also similar in terms of the use of carbon and the production of carbon-based molecules in that they all use the Calvin cycle to complete this process.

Therefore, we can confirm that each of the three pathways of photosynthesis are similar in terms of carbon and the formation of carbon-based molecules in that each of them uses the Calvin cycle in order to turn carbon dioxide into sugars.

To learn more about the Calvin cycle visit:

brainly.com/question/13984369?referrer=searchResults

5 0
2 years ago
Which of the following is relatively constant in an ecosystem? More than one answer may be correct!
ankoles [38]

Im pretty sure its

A. Number of Organisms

B. Amount of Matter

A million sorrys if im wrong :(

5 0
3 years ago
Read 2 more answers
When scientists have made many observations and collected existing data, they suggest a possible explanation for what they have
o-na [289]

Answer:

Hypothesis, controlled conditions, "if then" statement, scientific investigation, observation.

Explanation:

Hypothesis: An idea proposed for an argument to be tested if it's true.

Controlled Conditions: An experiment that doesn't manipulate the independent variable.

If then statements: These sentences present situations and their outcomes.

Scientific Investigation: A plan for asking questions and testing possible answers.

Observation: Using one of the senses (hearing, seeing, tasting, smell, touching) or measurements to gather data.

Let me know if you need more!

4 0
3 years ago
Today, jill consumes 1,600 total kilocalories. she eats 50 grams of protein. the percentage of jill's total energy intake that c
Kruka [31]
The answer is 12.5%.
Each gram of protein has four calories. Therefore, 50 grams of protein contain 200 calories. In order to find the percentage of total energy intake that comes from protein, we need to do the division: 200/1600 * 100 = 12.5. Protein is needed for body growth and maintenance and energy.
6 0
3 years ago
Researchers have created a robot that has a very thin leg that is moved by cardiac (heart) cells contracting in unison. The robo
Lady bird [3.3K]

Answer:

Tissue

Explanation:

A cell is a structure formed during the evolution which contained all the molecules and favourable conditions required to survive and therefore acts as the functional and structural unit of life.

In evolution, more than one cell aggregated together to form a structure which could perform much complex function than a single cell called tissue as they are programmed to perform the same function.

In the given question, since the heart cells worked together to cause movement in the robot therefore the cardiac cells formed cardiac tissue or heart.

Thus, the tissue is the correct answer.

4 0
3 years ago
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