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3 years ago

What makes an illness reportable? Give an example of a mandatory reportable disease and a reason

Biology

1 answer:

max2010maxim [7]3 years ago

7 0

Answer:

Explanation

<em>Reportable diseases are divided into several groups: Mandatory written reporting: A report of the disease must be made in writing. Examples are gonorrhea and salmonellosis. Mandatory reporting by telephone: The provider must make a report by phone.</em>

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Cortisol is a steroid hormone that can pass through the plasma membrane. Complete the flowchart describing the interaction of co

Vedmedyk [2.9K]

Answer:

The flow chart for the cortisol steroid hormone is as follows:

1. Cortisol passes through the plasma membrane into the cytoplasm.

2. Cortisol receptor complex form in the cytoplasm.

3. Cortisol receptor complex enter the nucleus where it binds to gene.

4. Cortisol receptor complex acts as transcription factor.

5. The tranacribed mRNA is translated into specific protein.

Explanation:

Cortisol is small which is hydrophobic steroid hormone which has the ability to move through the plasma membrane of the cells. In the target cells the cortisol binds with the intracellular receptor protein of the cytoplasm which further forms a hormone receptor complex. The hormone receptor complex further moves into the nucleus ad hence acts as a transcription factor which gets bind to the specific gene and thus, activates the transcription into mRNA. The mRNA which is generated subsequently translated into some specific proteins. Proteins which has been produced with response to the cortisol signal function to the stress response.

8 0

3 years ago

The embryos of all animals undergo gastrulation, a dramatic reorganization of cells critical to formation of the animal body. Do

MrRissso [65]

Answer:

Terms associated with gastrulation includes blastula, gestation, germ layers, endoderm, mesoderm, ectoderm e.t.c

Explanation:

Gastrulation is a process involving a complex series of cell shape changes and cell movement that occurs in the blastula. It occurs during the development inside the womb over a period of time before birth.

The period of development is known as Gestation. These cells move and rearrange dramatically in the blastula creating the embryonic tissue layers which in turn produces the tissue and organs of the adult animal.

Blastula is an animal embryo or egg at the early stage an early stage of development when the cells are still in the shape of balls.

Germ layers: the formation of the embryonic tissue

During the gastrulation process, three germ layers are formed

1) Endoderm: the inner most layer

2) Mesoderm: Middle layer

3) Ectoderm: outermost layer

Cells that are tightly attached to each other via junctions will move as cell sheets

Invagination – Cell sheet dents inward

Involution – Cell sheet rolls inward

Delamination – Cell sheet splits in two

Ingression – Cells break away from cell sheet and migrate as individual cells

Archenteron- or embryonic gut/digestive cavity of the embrayo which eventually becomes the digestive tract

Blastoderm: is a single layer of embryonic tissue that later develops to the blastula and divides into the three germ layers from which the embrayo develops

3 0

3 years ago

Translation

sertanlavr [38]

A- growing polypeptide B- Lone amino acid

C- tRNA D- Anticodon

E- mRNA F- Small ribosomal subunit

G- codon H- Large ribosomal subunit

Explanation:

Methionine (start codon) , leucine, methionine, arginine, aspartic acid, glycine, glycine, leucine, histidine, stop codon

Three types of RNA that takes part in the translation are:

mRNA: It is formed by the process of transcription. The DNA strand is copied as mRNA with help of RNA Polymerase. The mRNA strand is single- stranded and consists of codons which code for amino acids for the protein synthesis. Not full sequence of mRNA codes for amino acid chain there are non-coding regions called introns which are removed during splicing and only exons code for the amino acid sequences.

tRNA: It brings the correct amino acid to the growing polypeptide chain by reading the codons from the mRNA. It has anticodon which helps in bringing the correct amino acid coding to mRNA sequence.

rRNA: rRna plus protein and ribosome makes up rRNA. The ribosomes are called protein factory, because growing polypeptide chain is formed here. They are responsible for reading the correct amino acid bonding to form polypeptide. They are having two subunits smaller and bigger depending on their sedimentation rate by centrifugation.

In eukaryote,s protein synthesis occurs in the ribosomes which are present in the cytoplasm of the cell.

B. All the three nucleotides that code for amino acid are important because any base difference in amino acid will change the protein formed due to amino acid difference.

6 0

4 years ago

florida panthers have had to adapt to a changing environment. how did this almost cause the extinction of the species?

dusya [7]

They had to change they way they live which is quite difficult it is like you going to a new school in a new state and not being used to anyone

5 0

3 years ago

The mother has long fur:

solniwko [45]

Answer:

are you looking for a pedigree, or a square pedigree?

Explanation:

7 0

3 years ago