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sweet [91]
4 years ago
11

Which of the following statements is correct about black holes?

Biology
2 answers:
krek1111 [17]4 years ago
8 0
The first statement is correct
The second and third is sometimes
The last is false
malfutka [58]4 years ago
5 0

Gravity is so strong that even light cannot escape a black hole.

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When automobiles burn gasoline, they release many pollutants including sulfur oxides into the air. the release of sulfur oxides
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Poisoning fish in lakes.
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3 years ago
If DNA can’t leave the nucleus, how do you think the DNA instructions get to the ribosomes in the cytoplasm?
koban [17]

Instructions in the DNA are first transcribed to RNA and the RNA is transported to the ribosome in the cytoplasm.

<h3>Transcription</h3>

Transcription is a process whereby the genetic instructions in the DNA of organisms are transcribed to RNA in the nucleus.

After transcription, the RNA which now carries the genetic codes is transported to the cytoplasm where it gets attached to the ribosome before the genetic codes are translated to their respective amino acids.

More on transcription can be found here: brainly.com/question/15175461?referrer=searchResults

6 0
3 years ago
A substance synthesized at the cell body must undergo ______ transport to reach the synaptic knobs.
cricket20 [7]

The cell body must undergo Anterograde transport to reach the synaptic knobs.

The synaptic feature is to transmit nerve impulses between two nerve cell neurons or among a neuron and muscle cellular. Synapses connect one neuron to every other and are thus liable for the transmission of messages from the nerves to the mind and vice versa.

Synapses are a part of the circuit that connects sensory organs, like those who come across aches or touch, within the peripheral frightened gadget to the mind. Synapses connect neurons inside the mind to neurons inside the rest of the frame and from those neurons to the muscle tissues.

Synaptic transmission is the method at synapses by way of which a chemical sign is launched from one neuron and diffuses to other neurons or goal cells where it generates a sign which excites, inhibits, or modulates mobile hobby.

Learn more about synaptic here:-

brainly.com/question/27888471

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5 0
2 years ago
What types of individuals in a population are represented by the two ends of a bell curve ?
jolli1 [7]
<span>The types of individuals in a population that are represented by the two ends of a bell curve are those with an extreme variation of a specific trait. The bell curve is a normal distribution. It is the most common type of distribution. The greatest part of the distribution belongs to the variations of a trait near to the average value. However, two ends of the bell curve belong to individuals with an extreme variation of the trait.</span>
7 0
4 years ago
ELISA immunoassay experiment
Aneli [31]

Answer:

If contain, the colorant stays, if not, it washes.

Explanation:

The ELISA inmmunoassay experiment consists on adding to an antibody a sample with a colorant, if the sample contains an antigen, it will stick to its proper antibody and te colorant will remain. If not, when the laboratory worker washes the sample after adding the sample, the colorant and the sample will be gone because there wasn´t an antigen on the sample that fitthe antibody. In that case, the result will be negative.

7 0
3 years ago
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