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Alinara [238K]
3 years ago
12

Which of the following is an example of a nonmetallic mineral?

Biology
2 answers:
const2013 [10]3 years ago
6 0

Answer:

a. sulfur

Explanation:

Lina20 [59]3 years ago
4 0

Answer:

gold

Explanation:

because there isn't free electron

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A multigravid client admitted to the labor area is scheduled for a cesarean birth under spinal anesthesia. Which client statemen
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Answer:The anesthetic may cause a severe headache, which is treatable."

Explanation:

Spinal anesthesia is a type of anesthesia which is administered locally using a fine needle between L3 and L4 space or L4 and L5 space in order to avoid injury to the spinal cord. This procedure is usually carried out by a trained health personnel such as:

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Spinal anaesthesia can be used in different surgical procedures such as Caesarea sections and to manage pain during vaginal delivery in MULTIGRAVID CLIENTS, which are those clients who has been pregnant more than once.

Caesarean section is usually done while the patient is awake with the use of spinal anaesthesia. Therefore it's important to explain any possible side effects from the drug to the patient which includes a severe type of headache called post-spinal headache and it's treatable.

3 0
3 years ago
A certain species of plant has four unlinked genetic loci, w, x, y, and z. each genetic locus has one dominant allele and one re
Charra [1.4K]
The genotype of the plant is <span>WwXxYyZz.
The plant has a 50% chance of passing each of the alleles of a gene, the dominant or the recessive.
So, for  producing the haploid genotype of a gamete </span><span>Wxyz the chance is
0,5 (W)* 0,5 (x)* 0,5 (y) * 0,5( z)= 0,0625

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3 0
2 years ago
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An <br> e. coli cell without a functional laci gene is expected to _____.
Ksenya-84 [330]
An e.coli cell without a functional laci gene is expected to always produce B-galactosidase. i found the answer to this question on a set of quizlet flash cards. i have provided the link below in case you would want to look at the flash cards for reference.

https://quizlet.com/62335789/genetics-important-concepts-flash-cards/
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Leaf epidermis and stem epidermis are both covered by a waxy cuticle, but root epidermis is not. How does the lack of a cuticle
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I believe this is the difference..
I hope this helps! :)
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3 years ago
4) A change in the natural sequence of bases in DNA structure is called a
aleksandrvk [35]

Answer:

Mutation

Explanation:

A mutation is a change in the sequence of genetic letters, called bases, within a molecule of DNA.

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2 years ago
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