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Neporo4naja [7]
3 years ago
14

The Karez well system ___.

Biology
1 answer:
Anna [14]3 years ago
5 0

D

Explanation:

Im filipino and tour American right?

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i take AP bio so make this a brainliest answer
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Describe and explain the function of an enzyme and their uses.
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Enzyme speed up the reaction and provide alternative reaction pathway,they accelerate the reaction and convert reactants into products
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4 years ago
Place the events in order of sympathetic motor pathway. 1. postganglionic neuron depolarizes 2. acetylcholine binds to sweat gla
Ipatiy [6.2K]

Answer: 1, 3, 5, 2, 6, 4

Explanation:

The sympathetic nervous system stimulates many parts of the body for action during times of danger.

This signalling starts when the postganglionic neuron depolarizes, and postganglionic neuron releases acetylcholine, then the acetylcholine binds to nicotinic receptor in order to transmit impulse, and further the acetylcholine binds to sweat gland’s muscarinic receptor to disrupt or inactivate the action of acetylcholine. Finally, the neuron releases acetylcholine, and the neuron exits lumbar segment of spinal cord.

The danger has now been fully interpreted.

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3 years ago
Ribonucleic acid (rna) and additional deoxyribonucleic acid (dna) surrounds genes. in a process called_____, they enhance, silen
aleksley [76]

Ribonucleic acid (rna) and additional deoxyribonucleic acid (dna) surrounds genes. in a process called methylation, they enhance, silence, or alter genetic instructions.

<h3>What is DNA methylation?</h3>
  • Adding methyl groups to the DNA molecule is a biological process known as DNA methylation. Methylation has the ability to change a DNA region's activity without changing the sequence.
  • When DNA methylation takes place at a gene promoter, it frequently decreases gene transcription.
  • DNA methylation plays an important role in a number of critical processes in mammals, including aging, cancer, X-chromosome inactivation, genomic imprinting, and transposable element repression.
  • The majority of eukaryotic genomes contain DNA methylation, a dynamic epigenetic alteration. It is well recognized to cause a high rate of CpG to TpG mutations.
  • However, nothing is known about the connection between the rate of germline mutation and the dynamics of methylation during germline development.

Learn more about the DNA methylation with the help of the given link:

brainly.com/question/6612810

#SPJ4

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2 years ago
Do you think it is safe for animal's genes to be tampered with? What about humans? If
Umnica [9.8K]
I wouldn’t genetically engineer my child as this has a lot of ethical concerns as certain people believe that we are created in the image of God so altering that would be deemed as wrong and sinful. Also this may have later health concerns for the child which hasn’t yet been tested so can not be sure if having designer babies is safe or not.
3 0
3 years ago
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