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SIZIF [17.4K]
2 years ago
9

A race car driver injures the right ventral root of his first lumbar vertebrate during a car crash. What major functions could b

e lost due to his injury?
A. Movement in his lower extremities
B. Sensation in his left lower extremities
C. Movement in his upper extremities
D. Sensation in the right section of his upper body

I think that it is A or B but I'm not sure.
Biology
2 answers:
Ronch [10]2 years ago
8 0

Answer;

A. Movement in his lower extremities

Explanation;

-The 1st lumbar vertebra or the L1 vertebra is the smallest and most superior of the lumbar vertebrae. As the first vertebra in the lumbar region, the L1 vertebra bears the weight of the upper body and acts as a transition between the thoracic and lumbar vertebrae.

-The lumbar vertebrae contain spinal cord tissue and nerves which control communication between the brain and the legs.

Sophie [7]2 years ago
6 0
I would go with A. Movement in his lower extremities
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Answer:

The correct answer is "Fist sequence; Fourth sequence; Second sequence; Third sequence".

Explanation:

Inversion of DNA is a process that often occurs during evolution of chromosomes. It occurs when the breakage of a chromosome in two places, results in the reinsertion of a DNA but in a reversed fashion. The evolutionary order of predecessors of inversion of DNA can be established by looking on the number of nucleotides that are different in the sequences of DNA. In this case, the first sequence is the ancestor and it haves the sequence "ABCDEF". The second in the evolutionary order is the fourth sequence since it originates from the first sequence only by changing the "BC" nucleotides to the end of the sequence "ADEFBC". The third in the evolutionary order is the second sequence since it still starts in AB, but has the other four nucleotides different: "ABFEDC". The last in the evolutionary order is the third sequence, which is completely different and reversed respect to the first sequence: "FEDABC".

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2 years ago
The type of inattentional blindness that occurs when one fails to detect auditory changes in the environment is ___________. A.
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It would be B because it says in the question fails to detect auditory changes


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The following statements are all true regarding amino acids and proteins. Select which statements are unique to proteins alone a
Vilka [71]

Answer:

The statement true of all proteins, carbohydrates and fats is that human body is able to synthesize them all.

The statement unique to proteins is that proteins are made up of instructions according to DNA.

Explanation:

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The proteins are made up by a process known as central dogma. The first step of central dogma is replication in which a replicated copy of DNA is produced in a cell. The second step is transcription for the production of messenger RNA from DNA. At last mRNA is used for the production of proteins on ribosomes.

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The correct answer is "transmission electron microscope".

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A chemist measuring the viscosity of oils records the instruments and methodology used, so that another scientist will be able t
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Answer:

This is an example of replication.

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Getting a similar outcome when a trial is rehashed is called replication. Replication is significant in science so researchers can check their work. The consequence of an examination isn't probably going to be very much acknowledged except if the examination is rehashed ordinarily and a similar outcome is constantly acquired.

Hence, This is an example of replication.

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