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Ainat [17]
3 years ago
5

Which part of a scientific argument must be supported by valid data

Biology
2 answers:
Cloud [144]3 years ago
8 0
<span>The answer is valid data. A scientific argument utilizes confirmation to present a defense for whether a logical thought is precise or erroneous. The desires created by a logical thought and the genuine perceptions significant to those desires from what we'll call a logical contention.</span>
Ede4ka [16]3 years ago
7 0
<span>Evidence is that part of any scientific argument which must be supported by valid data. Any scientific argument is supported by evidences to make sure that the arguement is accurate or not. Based on the observations and the data, any argument is said to be scientifically valid.</span>
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Light of a certain energy shines on a metal and causes electrons to be emitted.
likoan [24]
<span>Answer B
A decrease in the intensity of the light would interrupt THE EMISSION of energy which would reduce the electrons diminish its brightness, which the emission of electrons by a material when it impinges on him an electromagnetic radiation (visible or ultraviolet light, generally included in the term other types of interaction between light and matter and leads to reduction</span>
6 0
3 years ago
Read 2 more answers
The majority of neurotransmitters migrate across the synaptic gap and latch onto receptor sites of the receiving neuron's:
finlep [7]

Dendrites of the postsynaptic neurons are the structures that receive chemical messages -neurotransmitters- from the presynaptic neurons. The correct option is D. Dendrites.

<h3>What is a synapse?</h3>

Neurons are cells that communicate with each other through the transmition of nervous impulses.

Every neuron forms connections with other neurons or with effector organs, such as the muscle. These connections are known as synapses.

Synapses can be either chemical or electrical. The most common one is the chemical synapses that involve the release of a substance known as a neurotransmitter.

During chemical synapses, when a presynaptic neuron sends information, it releases neurotransmitters. This event is done through exocytosis.

The neurotransmitter is a molecule that travels through the synaptic space forward to the dendrites of the other neuron or to the effector cell. Once the chemical reaches the postsynaptic membrane, it binds to its receptors.

This binding neurotransmitter-receptor produces excitatory postsynaptic potential, which is the depolarization of the postsynaptic cell.

Once the action potential is initiated, it spreads to the rest of the membrane, depolarizing it.

<h3></h3>

According to this framework, when two neurons communicate, the neurotransmitter released by one of them reaches the receptors located in the dendrites of the postsynaptic cell.

Dendrites are the structures that receive chemical messages from the other cells.

The correct option is D. Dendrites.

You will learn more about synapses at

brainly.com/question/920684

brainly.com/question/14971483

brainly.com/question/13127914

#SPJ1

The majority of neurotransmitters migrate across the synaptic gap and latch onto receptor sites of the receiving neuron's

A. Myelin sheath

B. Axons

C. Vesicles

D. Dendrites

7 0
2 years ago
2. Create a poster on how one should be careful around animals and avoid animal attack.
alexgriva [62]
This seems easy.. You got this.
3 0
3 years ago
8-4 Discounting the Transverse Carrier Model. At one time, membrane biologists thought that transport proteins might act by bind
Natasha_Volkova [10]

Answer:

The two main reasons are nonpolar core of the bilayer and the active transport.

Explanation:

The membrane is structured to have two outer layers that are polar and an inner layer that is nonpolar.

If a membrane protein is exposed to the solvent, i<em>t will also have a polar side. It would be very difficult for the polar face of the membrane to move through the nonpolar core of the bilayer.</em> Therefore, this model is not feasible.

One major form of transport, active transport, moves solutes up the concentration gradient. <em>The binding of a solute and then release on another side of the membrane would only work for facilitated diffusion because it would cause a net movement of solutes down the concentration gradient.</em> It is unclear how energy could be expended to drive this process in the transverse carrier model.<em> Therefore, the transverse carrier model does not explain active transport.</em>

6 0
3 years ago
Do animals and humans have the same immune system and cite sources
stira [4]

Answer:So yes,humans and other mammals (like dogs) have same immune system. Differences may occur in the protein structures, but they all come in same family and work similarly like humans.

Explanation: Are animal immune systems different from humans? - Quora

https://www.quora.com/Are-animal-immune-systems-different-from-humans

8 0
3 years ago
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