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bonufazy [111]
3 years ago
8

Which part of a sperm cell is responsible for providing the cell's energy? A. cell wall B. flagellum C. round head D. mitochondr

ia section
Biology
1 answer:
dem82 [27]3 years ago
7 0
The mitochondria is the part which is responsible for the cell's energy
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Answer:

C. parvum takes energy from glucose which is present in the digestive tract after the process of glycolysis.

Lactate dehydrogenase which is responsible for the conversion of lactate into pyruvate molecule.

Explanation:

C. parvum is a protozoa that lives as a parasite in the digestive tract of animals. They take nutrients from the cell which are present in the form of glucose. C. parvum uses a specific type of enzyme i. e. lactate dehydrogenase which is responsible for the conversion of lactate into pyruvate and also helps in the production of ATP through glycolysis process. In this process, the glucose molecule is broken down into two molecules of pyruvate, two molecules of ATP, two molecules of NADH, and two molecules of water. So C. parvum takes ATP from that way from the host cells.

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3 years ago
In the infamous anthrax attacks of 2001, several letters were received at the offices of two U.S. senators and verious new media
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Answer:

The dry-out material contains spores of anthrax-causing bacteria

Explanation:

<em>Anthrax is a disease caused by a bacteria known as Bacillus anthracis. Susceptible animals get infected by anthrax when the spore of the bacteria gets into their bodies, become activated, multiply and produce toxins.</em>

The spore serves primarily as a propagating structure and also as an agent for transmitting infections. It can be transmitted by air, water, food or any other means. Bacterial spores usually have the capability to tolerate harsh environmental conditions and only become inactivated when conditions are favourable.

The dry granular powdery material constituent of the letters received by the U.S. senators must have been spores of <em>Bacillus anthrasis</em>

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Why might a scientist repeat an experiment if she/he didn't make a mistake in the first one? experiment are repeated to
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The answer is Ahgtbfgc bfhhv chignbvfffffyj
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3 years ago
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I'm pretty sure the first one is c. The second one is b.

Explanation:

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When biologists use keys to systematically separate groups of organisms based on couplets, or pairs of characteristics, what is
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The term for the type of key that biologists used in separating<span> groups of organisms that are based on couplets is called taxonomic key. This key is very useful in the identification and classification of a </span>specific organism and it usually has an analytical characteristic.<span> </span>
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