In a nutritionally balanced diet, the source of essential fatty acids is ________.
a) carbohydrates
b) proteins
c) vitamins and minerals
d) lipids
Ans: d) lipids
Biology & Microbiology
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How many membranes make up a chloroplast?
A. 1 B. 2 C. 3 D. 5
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The mutant huntingtin protein is _____________________, meaning that it kills cells, such as those in the brain and nervous system
Fill in the blank(s) with correct word
Biology & Microbiology
The scientific name of an organism includes its
A. family and genus. B. first name and last name. C. genus and species. D. domain. E. genus and species AND domain.
Biology & Microbiology
When hydrogen ions are pumped from the mitochondrial matrix across the inner membrane and into the intermembrane space, the result is the _____
A) formation of ATP B) reduction of NAD+ C) creation of a proton-motive force D) lowering of pH in the mitochondrial matrix
Biology & Microbiology