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Vika [28.1K]
3 years ago
14

When scientist copy DNA dean first have to cut out the part thing want to copy what molecule do they use to do this

Biology
1 answer:
dezoksy [38]3 years ago
4 0

Answer:

How exactly do The answers to these questions are DNA replication and protein ... Wilkins amp Franklin Used X Ray crystallography to take pictures of DNA. ... DNA 39 s unique structure enables the molecule to copy itself during cell division. ... Much like a spiral staircase it has two single strands that join and twist together.

Explanation:

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In human pedigree if a symbol is fully filled what does it represent?
Ronch [10]

Answer:

See the answer below

Explanation:

<em>If a symbol is fully filled in a human pedigree, it means that the individual represented by the symbol is affected by the trait whose inheritance is being illustrated by the pedigree.</em>

The human pedigree generally represents a symbolic illustration of how a particular trait is inherited across generations in a particular family. It shows the relationship between the members of a family and how the trait is passed down each generation either in a silent or expressive form.

Individuals within a human pedigree are represented with symbols and <u>those affected by the trait in question are completely shaded</u>. <u>Those carrying the trait in silent form are half-shaded while those that do not have traces of the trait at all are left completely unshaded.</u>

8 0
3 years ago
The spinal cord is most important for: Group of answer choices Production of routine behaviors, such as walking Voluntary behavi
djverab [1.8K]

Answer:

Receiving sensory information and carrying commands to the muscles.

Explanation:

The spinal cord serves as the transmission conduit  for the passage of action potential as sensory information through the sensory/afferent neurons to the dorsal roots of the spinal cord.The information  synapse with the inter neurons,branching off to the brain and emerged as the  response through the motor/efferent neurons to the effectors(muscles).

This pathways is called reflex arc. Thus most of the involuntary action of the body is conducted through the spinal cord

4 0
3 years ago
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A large female patient has fallen in a parking lot between two cars. she must be moved on the backboard to the waiting stretcher
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Based on the given scenario, the best way to be used to promote the safest movement of the patient is that the four rescuers present should have each destined location on the patient where in, one of them should be on the head, the other at the feet, and the two should be on each of the side of the backboard.

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3 years ago
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Define kinetic energy.
hram777 [196]
Kinetic energy is the energy that an object has because of its motion.
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1-22 colors and 2 math problems.
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