25. according to the national institute of health, shock happens when blood pressure drops and blood and oxygen flow decreases to your organs and tissues. causes of shock include internal or external bleeding, dehydration, burns, or severe vomiting and/or diarrhea. all of these involve the loss of large amounts of body fluids. shock often accompanies injury.

why would the loss of large amounts of body fluids result in low blood pressure?

a. it will decrease blood volume, increasing the flow rate of blood.
b. it will increase blood volume, increasing the flow rate of blood.
c. it will decrease blood volume, reducing the flow rate of blood.
d. it will increase blood volume, reducing the flow rate of blood.

How many copies of each chromosomes should be present in each of the 4 final haploid versions of gamete?

Neelaredoxin is a 15-kda protein that is a gene product common in anaerobic prokaryotes. it has superoxide-scavenging activity, and it is constitutively expressed. in addition, its expression is not further induced during its exposure to o2 or h2o2 (silva, g., et al. 2001. j. bacteriol. 183: 4413–4420). which of the following statements best describes neelaredoxin synthesis? a-neelaredoxin is produced at all times; levels are constant even when exposed to o2 or h2o2.b-neelaredoxin is produced at all times; exposure to o2 or h2o2 increases expression. c-neelaredoxin is produced at all times; exposure to o2 or h2o2 decreases or prevents expression. d-neelaredoxin is only produced when there is exposure to o2 or h2o2.

When proteins are being produced by a cell, scientist say that the genes are question 2 options: activated turned off replicated deactivated