All categories

3 years ago

Spinal nerves exiting the cord from the level of l4 to s4 form the

Biology

1 answer:

Novosadov [1.4K]3 years ago

5 0

The question is incomplete as it does not have the options which are:

sacral plexus
femoral plexus
thoracic plexus
lumbar plexus

Answer:

Sacral plexus

Explanation:

The spinal cord is considered an organ which is composed of the nervous tissues. The spinal cord passes through the vertebral column or foramen and based on these foramen is divided into 31 segments from which a bundle of nerves fiber exits.

The spinal cord is divided into the 5 lumbar and 5 sacral division in which the bundle of nerves which exit from the S1 to S4 which are also joined by the L4 and L5 are called the sacral plexus. The sacral plexus is formed of nerves which exit from the spinal cord to the pelvis and the lower limb.

Thus, Sacral plexus is correct.

You might be interested in

WILL MARK BRAINLIST IIF U GIVE ME CORRECT ANSWERS

zzz [600]

Answer:

Explanation:

The greater the frequency, the more energy carried by the wave.
Wave with high frequency has a high energy and low wavelength.

(≧▽≦)

6 0

2 years ago

Hydroxylamine is a mutagen that acts only on cytosine and causes C-->T and G-->A base pair changes (i.e. it causes transit

natulia [17]

Options for the question are not given. They are as follows:

a. arg or lys

b. ala

c. thr

d. leu or ser

e. Only termination codons

Answer:

d. leu or ser

Explanation:

Four codons code for proline amino acid. These are CCT, CCC, CCA, and CCG. Hydroxylamine causes C to change into T or G to change into A.

If first position is changed in each codon:

CCT = TCT (UCU)

CCC = TCC (UCC)

CCA = TCA (UCA)

CCG = TCG (UCG)

These codons produce Serine amino acid.

If second position is changed in each codon:

CCT = CTT (CUU)

CCC = CTC (CUC)

CCA = CTA (CUA)

CCG = CTG (CUG)

These codons produce Leucine amino acid.

Hence, out of the given options, option d. leu or ser is correct.

7 0

3 years ago

Aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

koban [17]

Answer:

Explanation:

5 0

2 years ago

Read 2 more answers

Surface skin cells regenerate from stem cells found in which specific region?

vagabundo [1.1K]

Answer:

In the stratum basale.

Explanation:

The stratum basale is the deepest layer of the epidermis and the location of highly mitotic cells.

6 0

2 years ago

Compare and contrast transcription and translation

tangare [24]

So first transcription takes place which is a RNA that translates DNA Template. So an example would be DNA has AGCGTCAATCTA this will be translated into UCGCAGUUAGAU

Then this message is send off to become a protein with the MRNA which then comes Translation which is the process of converting UCGCAGUUAGAU into a protein and the way it’s done is by this message going through a ribosome and gets translated by TRNA that brings amino acids together to form codons and create your protein.

6 0

2 years ago