The combination of DNA and protein in the nucleus of a eukaryotic cell is called:
a. nucleoplasm
b. plasmids
c. nucleoids
d. chromatin
d. chromatin
You might also like to view...
The pyramid of energy illustrates
a. the first law of thermodynamics. b. the diminishing of usable energy as it is transferred through an ecosystem. c. that energy can be recycled. d. the biological magnification of materials in an ecosystem. e. the diminishing number of organisms at each trophic level.
About __________ of the genes in a mouse have a similar gene in humans
a. 10%. b. 25% c. 50% d. 90% e. 99%
What are the possible phenotypes of the children if the mother has Type O blood and the father has type AB blood?
(Use the Punnett square to verify your answer.)
a. AB only b. A, B c. A, AB d. A, B, AB e. A, B, O
Which of the following statements is true?
A) All organisms can use sunlight to produce chemical energy. B) Plants use solar energy to turn glucose into oxygen. C) Cellular respiration occurs only in plants. D) Chemical energy, in the form of glucose, is the primary source of energy for life.