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Vesna [10]
3 years ago
12

While viewing a slide of rapidly moving sperm cells, a student concludes that these cells require a large amount of energy to ma

intain their activity. What organelles provide this needed energy?
Biology
1 answer:
klio [65]3 years ago
4 0
Step by step than u will get it
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The more intense the force is of the car hitting something and the faster it goes the longer it's going to take to stop going forward. Lighter cars accelerate faster than heavy cars.

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A patient with type A blood is accidentally given a transfusion of type AB blood. Which of the following correctly describes wha
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3 years ago
What are monosaccharides made up of?
77julia77 [94]
<h2>Answer</h2>

The monosaccharides is formed by just bounding of C, H and O.

<h2>Explanation</h2>

Monosaccharides are simplest molecule or unit in the carbohydrates group which united with each other to form di, tri or polysaccharide structure. As these are the simplest unit in carbohydrates, they are only formed by numbers of carbon, oxygen and hydrogen atoms. The number of atoms in the chain of monosaccharides varies with changing required compound. for example in deoxyribose, one of hydrogen is not present in its structure but present in ribose.

3 0
3 years ago
Which of the following is not a part of Darwin’s theory of evolution
murzikaleks [220]

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In summery the answer is: E. Acquired traits can be inherited

6 0
3 years ago
A field of corn contains a certain amount of food energy. Compare the following situations and then answer the questions. Use th
trasher [3.6K]

Before assessing the two given cases, an assumption needs to be made about the digestion of the two types of food items, corn and beef. Let us assume that both get digested by expending same amount of energy by the human body. Let the amount of energy at producer level be an arbitrary X.

Case 1: Corn to human:

Since corn is at the producer level, it will have X amount of energy. The transfer of energy from corn to human will take place with a loss of 90% energy at the producer level. Hence the humans will receive 10% of X amount of energy.

Case 2: Corn to cow to human:

Since corn has X amount of energy, only 10% will pass to the next level, i.e. cow. So cow has 10% of X. Cow transfers only 10% of the energy that it has. Hence humans receive only 10% of 10% of X amount of energy.

It can be seen that humans receive more energy in case 1 than case 2. Hence we can say that it is more efficient for humans to feed on corn.

3 0
3 years ago
Read 2 more answers
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