Answer: both weigh the same.
This is a very obvious question just because the lead is heavier that does not mean it ways more than the other. One pound of feathers is the same as one pound of lead
The destruction of tissue by rapid freezing with substances such as liquid nitrogen is known as cryosurgery.
Liquid nitrogen is a chemical substance that has a boiling point of –320°F (–196°C). It finds its applications in a variety of things like, as a coolant, in medicines, in cryogenics, for transport, vacuum pumps, etc. Skin contact with the liquid nitrogen should be avoided as it can cause burns and even blisters.
Cryosurgery is the surgical procedure where an extremely cold liquid is used to freeze the damaged tissues of the body. It can be used to treat cancer. STDs like genital warts are also treated with this surgery.
To know more about cryosurgery, here
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Answer:
hi there, proteins are related to DNA because DNA carries the instruction for synthesizing proteins, which can code for a certain amino acids based on the sequence.
Explanation:
A change in base sequence can be either good or bad. But... Usually... a mutation could be a main factor that changes the sequence of the protein, which causes it to code for a different amino acid than the original. Base pairs could either substituted, deleted, or inserted, which usually are what a mutation could be caused by or consisted of. This is also known as a gene mutation, which are changes in genes .
hope that helps!!!
Answer:
D)
Explanation:
If the explosion doesn't alter the Earth's rotation, the lack of moon would cause the Earth to rotate at a constant speed. This means that every day would be 24 hours long for the rest of the Earth's existence. The Earth's tides would also change because the gravity the moon exerts on the oceans would no longer exist.