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Natasha_Volkova [10]
3 years ago
7

Ust FOUR examples of how germs can be transferred from one object orperson to another,​

Biology
1 answer:
alina1380 [7]3 years ago
3 0

Answer:

Germs can be spread many ways, including three types of transmission (or passing of germs):

Direct,

Indirect

Airborne.

Direct transmission means person-to-person contact occurs, and the germs are passed that way. Indirect means that someone spread germs onto an object and when the next person touched that object, the germs spread.

Explanation:

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A women brings her 5 year-old nephew to you for evaluation of a wart. You feel there are 2 therapeutic options; treat the wart w
ELEN [110]

Answer:

Verify if the aunt has the right to consent for the child, then proceed.

Explanation:

It is very important to know if the aunt has the consent of the child's parents to make a medical decision. This is because the child is a minor and cannot make a decision about whether or not to accept the procedure. Then a responsible adult of the child must sign documents that make clear the knowledge of the implications of the procedure.

3 0
3 years ago
Tell whether the statement is TRUE or FALSE. Comic relief was rarely used in Shakespeare, and only in his comedies.
Alexandra [31]
It is a false statement that comic <span>relief was rarely used in Shakespeare, and only in his comedies. The correct option among the two options that are given in the question is the second option. I hope that this is the answer that you were looking for and it has actually come to your desired help.</span>
5 0
3 years ago
There are two properties that affect the conduction speed of an action potential along an axon: die axon's diameter and whether
Rom4ik [11]

Answer:

 Axons with high  diameter, and myelinated will conduct action potential faster.

Axons with low diameter but myelinated will be  relatively  slow in the speed of action potential transmission

Axons with high diameter and unmyelinated will be relatively slow in action potential transmission.  

Axons with low diameter, and unmyelinated will conduct action potential slowly .

Explanation:

Diameter of Axon affects conduction speed of Action Potential; the thick axons with  high diameter conducts action potential at a faster speed than thin neurons. This is because of the less resistance to the transmission of action potential along the thick axon. However, thin neurons with   lower diameter has more resistance to the action potential conduct along the axon, thus the speed of transmission is slow.  

Myelinated neuron transmits action potential faster because of   jumping of action potential at the nodes of Ranvier where there is highest concentration of all channel proteins and pump proteins, Therefore action potential is conducted at a faster rate as it jumps from one node to another. This is salutatory conduction. It increases the conduct about 50 times compare to unmyelinated neuron. In neuron of human it increases the speed to 100ms-1

.Conversely, unmyelinated neurone  conducts action potential slowly. About 0.5ms-1 . This is because no salutatory conduction takes place because there is no myelin interruption as Nodes of Ranvier

3 0
3 years ago
cellular flice-inhibitory protein (cflip) isoforms block cd95- and trail death receptor-induced gene induction irrespective of p
solmaris [256]

Death receptors (SDRs) result in apoptosis however additionally stimulate proinflammatory "non-apoptotic" signaling (e.g. NF-κB and mitogen-activated protein kinase (MAPK) activation) and inhibit awesome steps of DR-activated maturation of procaspase-8. To take a look at whether or not isoforms of cellular FLIP (cFLIP) or its cleavage products differentially regulate DR signaling, we mounted HaCaT cells expressing cFLIP(S), cFLIP(L), or mutants of cFLIP(L) (cFLIP(D376N) and cFLIP(p43)). cFLIP editions blocked TRAIL- and CD95L-induced apoptosis, but the cleavage pattern of caspase-8 in the dying inducing signaling complicated was different: cFLIP(L) brought on the processing of caspase-8 to the p43/41 fragments irrespective of cFLIP cleavage. cFLIP(S) or cFLIP(p43) blocked procaspase-8 cleavage. Analyzing non-apoptotic signaling pathways, we found that TRAIL and CD95L activate JNK and p38 within 15 min. cFLIP variations and exclusive caspase inhibitors blocked late demise ligand-induced JNK or p38 MAPK activation suggesting that these responses are secondary to mobile death. cFLIP isoforms/mutants also blocked dying ligand-mediated gene induction of CXCL-8 (IL-8). Knockdown of caspase-8 completely suppressed apoptotic and non-apoptotic signaling. Knockdown of cFLIP isoforms in most important human keratinocytes improved CD95L- and TRAIL-induced NF-κB activation, and JNK and p38 activation, underscoring the regulatory position of cFLIP for these DR-mediated signals. Whereas the presence of caspase-8 is fundamental for apoptotic and non-apoptotic signaling, cFLIP isoforms are strong inhibitors of TRAIL- and CD95L-induced apoptosis, NF-κB activation, and the late JNK and p38 MAPK activation. cFLIP-mediated inhibition of CD95 and TRAIL DR could be of necessary importance for the duration of keratinocyte skin carcinogenesis and the activation of innate and/or adaptive immune responses induced using DR activation in the skin.

Any of two or greater functionally comparable proteins that have a similar but not same amino acid sequence and are either encoded by means of extraordinary genes or with the aid of RNA transcripts from the identical gene which have had special exons removed.

Learn more about isoforms here:

brainly.com/question/17272676

#SPJ4

6 0
2 years ago
What happens after genetically modified plasmids are inserted into bacteria?
In-s [12.5K]
The answer to the question is: <span>Once a new DNA is inserted, the modified plasmid can be grown in bacteria for self-replication to make endless copies.</span><span>
>T</span><span>he plasmid is genetically modified to produce 1 or 2 specific proteins from a pathogen and then purified for immunization.</span><span>

></span><span>A plasmids are small double-stranded unit of DNA.They are  usually circular but sometimes linear, that exists independent of the chromosome and is capable of self-replication. Each plasmid carries only a few genes.</span>

5 0
4 years ago
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