Which of the following best represents the final products of the chemical reactions that take place inside the organelle labeled a in this diagram?
select one:
a. atp, electrons
b. sugars; oxygen
c. carbon dioxide, water
d. atp, sugars

Gregor mendel is best known for his work with pea plants and for uncover many of the mysteries of genetics. one of his major findings stated that there were specific, physical units of inheritance that are transmitted during reproduction. what is the the name given to these units of inheritance which can be found on chromosomes? a) centromeres b) cytoplasm c) genes d) nucleotides

What's the waste product of electrons and pyruvate combining in fermentation?  

The serengeti plains are part of the african savanna ecosystem and are home to a variety of different species of plants and animals. the serengeti plains experience a seven-month period of seasonal drought each year, during which the ecosystem receives only four inches of rain and the availability of some resources becomes very scarce. which type of limiting factors does the seasonal drought in the serengeti plains affect?