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deff fn [24]
3 years ago
11

To what class minerals do gold, sliver, and copper belong​

Biology
1 answer:
krek1111 [17]3 years ago
4 0
Answer: Gold, silver, and copper are all in a group of minerals called “Native elements”.
Native elements minerals are elements that are created in nature in an uncombined form from other elements, unlike jewelry.
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What produces a unstable form of energy for the cell
Nastasia [14]

Answer:

In both animal and plant cells. ... Only in plant cells. Mitochondria. Produces a usable form of energy for the cell.

6 0
3 years ago
The first stage of neural communication, _____, is the movement of the signal within a single neuron. _____ is the movement of a
9966 [12]

Answer:

The first stage of neural communication, <u>conduction</u>, is the movement of the signal within a single neuron. <u>Transmission</u> is the movement of a signal between neurons.

Explanation:

The neuron is the irreplaceable and highly specialized unit of the Nervous System, since it is the basic element in the conduction of the nerve impulse. The primary function of the neuron, conceived in its uniqueness, is to receive information and transmit it, once it has been processed.

The nerve impulse only spreads in one direction. When a neuron is stimulated, electrical changes originate that begin in the dendrites, pass through the neuronal body, and end in the axon, this is known as conduction. At the point where an axon and a dendrite are associated, it plays a very important role in the transmission of the impulse from one neuron to another and in the functioning and coordination of the nervous system in general, since the neurons do not act in isolation. The neurons are arranged in such a way that the axon endings of one are connected with the dendrites of the next neuron, but there is no physical contact itself, but a microscopic space that separates them, in addition there is a neurotransmitter substance that allows the flow of nerve impulse under those conditions, said substance is acetylcholine. These transmitting molecules diffuse through the synaptic cleft and chemically transfer the signal, from the axon of a neuron to the receptor neuron.

6 0
3 years ago
Is it always the case that more people in a population will have the dominant
MrRissso [65]

Answer:

dxminxnt allele

Explanation:

if a hetzygous genotype, the dome allele will express the phenotype over the recess allele. therefore, it is the dome trait that'll be commonly expressed as it acts through hetzygous and homzygous genotypes while recess trait only shows up in homzygous genotype.

hope it helps :)

shortened and censored due the words being listed rude!

8 0
2 years ago
If you suspend the completely submerged the aluminum block from a string what will be the tension in the string?
Goshia [24]

 Fnet=0 ( T+B-W=0 ( T=W-B = 1.08 – 0.4 = 0.68 N

6 0
3 years ago
What occurs in the cytosol of a eukaryotic cell
Elan Coil [88]

Answer:

The fluid constituent of the cytoplasm is known as the cytosol, and within the cytosol various organelles are present. The first or the initial stage of cellular respiration, that is, glycolysis takes place within the cytosol of the eukaryotic cell. Glycolysis in simple terms is also known as the dissociation of sugar molecule. In the process of glycolysis, glucose gets transformed into the molecule of pyruvate.  

The pyruvate, that is, the end product of glycolysis is further used in other steps of cellular respiration. The other steps of cellular respiration take place within the mitochondria.  

8 0
3 years ago
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