Groups of similar cells that function together form ________
Fill in the blank(s) with correct word
tissues
You might also like to view...
Due to gene transfer between the organelles and the nucleus,
A) mitochondrial genomes in all species have the same genes. B) a chloroplast from one plant species can be transferred to any other plant species. C) mitochondria and chloroplasts have genes that allow them to live independently. D) some proteins must be imported into organelles for their function. E) organelle genomes experience lower rates of mutation than they would if gene transfer did not occur.
A chiral compound cannot be superimposed on its mirror image. By this definition your hands would be considered chiral compounds.
a. true b. false
An accurate and comprehensive description of pseudogenes must include the statement that (Select all that apply)
A. pseudogenes encode proteins, but the translated proteins are non-functional. B. pseudogenes may have some gene-like features such as a promoter and splice sites. C. all pseudogene pretend to transcribe other genes when they only transcribe one type of genetic information. D. pseudogenes can provide insight into the evolutionary history of the related functional gene. E. every pseudogene has a similar DNA sequence to some functional gene.
Several different classes of enzymes are needed for the catabolism of carbohydrates. Which of the following descriptions best matches the function of an isomerase?
(a) An enzyme that catalyzes the rearrangement of bonds within a single molecule. (b) An enzyme that catalyzes a change in the position of a specific chemical group within a single molecule. (c) An enzyme that catalyzes the oxidation of a molecule by removing a hydride ion. (d) An enzyme that catalyzes the addition of phosphate groups to other molecules.