Stem cell lines are developed from ________
A) inner cell mass cells from a blastocyst B) multipotent cells
C) cells collected from umbilical cords D) cells collected from amniotic fluid
Answer: A
You might also like to view...
This sequence of questions is designed to help students think about the relationship between photosynthesis and respiration and the impact of these biochemical processes, as well as the impact of human activities and geological occurrences,
on the balance of CO2 in the atmosphere. Reference: Ref 25-1 Photosynthesis [introduces / removes] CO2 from the atmosphere while respiration [introduces / removes] CO2 from the atmosphere. What will be an ideal response?
Species diversity is decreasing on the planet and has been identified as a major problem by many ecologists. Therefore, it is important for scientists to identify habitats that support diversity and to reconstruct environments for maximum diversity. Describe an environment that would support a high species richness
What will be an ideal response?
Which of the following is the correct order for the synthesis of the plant cell wall?
A) middle lamella; primary cell wall; secondary cell wall B) primary cell wall; middle lamella; secondary cell wall C) secondary cell wall; primary cell wall; middle lamella D) middle lamella; secondary cell wall; primary cell wall E) primary cell wall; secondary cell wall; middle lamella
Water-soluble hormones bind to receptors located ________ of the target cell
A) on the mitochondria B) in the cytoplasm C) on the plasma membrane D) on DNA E) in the nucleus