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sertanlavr [38]
3 years ago
8

Why do telomeres get shorter each time a cell divides

Biology
1 answer:
Gnoma [55]3 years ago
4 0
The reason for this is because the telomere protects the ends of a cell and when the cell divides the only part lost is the telomere. Hope this helps.
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How does energy change when two objects collide? Think about how potential and kinetic energy work, Explain HELP PLZz!!​
Sholpan [36]

As you can see, when objects collide, or bump into each other, it causes the objects' energy to move and change. Objects that have potential energy, or stored energy, are set into motion through collision, and the energy transfers into kinetic energy, the energy of an object in motion.

6 0
3 years ago
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a parent with blood type A and A parent with blood type B have children with blood type A,B and AB what type of inhertiance patt
Allisa [31]

Answer:

It's most likely to be an O type because its the combination of AB type

Explanation:

It's most likely to be an O type because its the combination of AB type

6 0
3 years ago
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Please answer In your own words.
vesna_86 [32]

Answer:

true

Explanation:

this is true, as many things that we accpet as truth are technically only theories. theories with many examples of them being true, but only theories nonetheless. for example, cell theory in biology is accepted as truth despite it being technically possible, allbeit extremely highly unlikely at this point, that we are wrong in some way about one or all of the facets of cell theory

6 0
2 years ago
Which statement best describes the composition of magma?
My name is Ann [436]
The answer is option C (Magma contains the same elements as Earth's crust) Magma is basically a part of the earth crust; it originates in the lower part of the Earth’s crust and contains the same elements as the earth’s crust, namely Oxygen, Silicon, Aluminium, Iron, Calcium, Sodium, Potassium and Magnesium. <span>
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8 0
3 years ago
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true/false: inhibition of the sympathetic nervous system inhibits urination primarily by inhibiting the detrusor muscle.
Drupady [299]

Using the theories of nervous system, we got  it is true that inhibition of the sympathetic nervous system inhibits urination primarily by inhibiting the detrusor muscle.

Nervous system involves large number of mechanisms at the same time.

The parasympathetic nervous system stimulates the detrusor muscles to contract, causing the person to urinate. This sympathetic nervous system stimulates the contraction of the internal urethral sphincter, causing the person to hold the urine. Somatic efferent neurons stimulate contraction of the external urethral sphincter, which is the skeletal muscle.

Hence, inhibition of the sympathetic nervous system inhibits urination primarily by inhibiting the detrusor muscle is true.

To know more about nervous system, visit here:

brainly.com/question/29355295

#SPJ4

3 0
1 year ago
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