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gladu [14]
3 years ago
10

Vibrio cholerae produces a toxin that binds to a plasma membrane receptor on intestinal cells of the host. The toxin permanently

activates the G protein in target cells, causing them to lose water rapidly. When a person is infected with cholera they suffer severe dehydration.The V. cholerae toxin disrupts homeostasis in humans by ___________.
causing severe diarrhea and water loss in affected cells and surrounding tissues



damaging skin cells leading to external erosion and ulceration



superficial dehydration through direct drying of intestinal tissues



killing intestinal cells and leading to rapid replacement via mitosis

Biology
1 answer:
kozerog [31]3 years ago
4 0
Ugh, cholera is a terrible disease. The answer is A.
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Answer;

Decision making and emotion; memory and visual processing

Explanation;

Cingulate Cortex  is a subcortical structure above the corpus callosum. its anterior (Forward) segment participates in decision making and emotion, and its posterior (rear) segment participates in memory and visual processing.

-The forward 2/3 of this structure, the ACC: anterior cingulate cortex- participates along with the hypothalamus in the control of the autonomic nervous system (also roles in decision making, emotion, anticipation of reward, and empathy)

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I would say A. But I’m not too sure.
5 0
2 years ago
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Complete the following vocabulary exercise related to the process of translation of mRNA to protein by the ribosome.Match the wo
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1. The RNA that has an amino acid attached to it, and that binds to the codon on the mRNA, is called a tRNA.

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2. The process, performed by the ribosome, of reading mRNA and synthesizing a protein is called translation.

Translation is a process of gene expression in which proteins are synthesized (translated from the codons on mRNA).

3. Initiation of translation always happens at the start codon of the mRNA.

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4. Amino acids are attached to tRNA by enzymes called aminoacyl-tRNA synthetase.

These enzymes are part of the elongation stage of translation and they catalyze the adding of amino acids.

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5 0
3 years ago
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