Cells such as nerve and muscle cells contain more mitochondria than other cells.why?
Answers
They create and use more energy than other cells which is why they need more mitochondria.
Related Questions
What term is used to describe the average kinetic energy of the molecules in a shape?
Which element is not one of the most abundant elements in living organisms?a. hydrogen b. zinc c. oxygen d. carbon e.nitrogen
What must animals do for celluar respiraton to begin
The proper order, from smallest to largest, for the levels of organization is _______.a.population, community, organism, biome, ecosystem, biosphereb.organism, community, population, ecosystem, biome, biospherec.biosphere, biome, ecosystem, community, population, organismd.organism, population, community, ecosystem, biome, biosphere
Answers
B)determining medical problems
C)fueling nuclear reactions
D)treating brain tumors
Answers
Radioactive tracers are useful in determining medical problems.
Answer: B. Determining medical problems.
Explanation:
Radioactive tracers are comprised of carrier particles that are reinforced firmly to a radioactive atom. These bearer particles shift incredibly relying upon the motivation behind the scan.
A few tracers utilize atoms that associate with a particular protein or sugar in the body and can even utilize the patient's very own cells.
Examples of radioactive tracer are - tritium, carbon-11, carbon-14 and oxygen-15 and so forth. Radioactive tracers are either injected in the body intravenously or orally.
b. Your eyes react faster than your ears.
c. Light travels faster than sound.
d. Sound travels faster than light.
Answers
The sound is produced when the ball hits the air, that's when we see a baseball flying through the air before we hear the bat hit. So, the correct option is A.
What is Sound?
Sound is defined as the vibration which propagates in the form of an acoustic wave through a transmission medium such as a gas, liquid or solid. Sound is described as the reception of such waves and their perception by the brain.
This is explained as the mechanical disturbance from a state of equilibrium which propagates through an elastic material medium. The sound is produced when the ball hits the air, that's when we see a baseball flying through the air before we hear the bat hit. Musical instruments also produce sound like the sound produced by guitar, sitar, harmonium etc. is musical sound or music.
Therefore, the correct option is A.
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Answer:
Light travels faster than sound.
Explanation:
Answers
Answers
Cilia and Cytoplasm.
Final answer:
Based on the limited information given, the question appears to refer to a situation during the Great Depression. One supposed requirement for service in this context could be unemployment status. However, without further information about the specific sign at the donut shop, the question cannot be accurately answered.
Explanation:
The question is referring to a scenario in a donut shop. However, the provided information does not specify the requirements stated on the sign in a donut shop. Particularly, the information given only pertains to a sign seen during the Great Depression, which reads 'Free Soup, Coffee, and Doughnuts for the Unemployed'. Hence, using this information, we might infer that one of the hypothetical requirements could be unemployment status to receive free service at the soup kitchen.
Second piece of the information regarding voter registration requirements is not relevant to the subject of the question. Therefore, it's impossible to accurately infer the second requirement based on the information given. We would need more context or direct information about the sign at the donut shop.
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B: invasive species
C: climate change
D: pollution