Cell signaling over a long distance is known as:
A. paracrine signaling.
B. endocrine signaling.
C. juxtacrine signaling.
D. autocrine signaling.
B
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A chemical process that requires air (oxygen); phase of cellular respiration that requires oxygen.
What will be an ideal response?
When two identical alleles for a character are present, the genotype is referred to as:
A) dominant. B) recessive. C) heterozygous. D) homozygous.
For a person who has any type of chromosomal abnormality, what factor(s) has/have the greatest impact on both physical and cognitive potential?
A. Prenatal testing and diagnosis B. The number of affected family members C. Personal family environment and social interaction D. The number of chromosomes involved with the abnormality
The concentration of H+ ions inside the mitochondrial matrix is lower than it is in the cytosol or the mitochondrial intermembrane space
What would be the immediate effect of a membrane-permeable compound that carries and releases protons into the mitochondrial matrix? (a) inhibition of the electron-transport chain (b) inhibition of ATP synthesis (c) increased import of ADP into the matrix (d) inhibition of the citric acid cycle