Challenging Biology Problems with Detailed Answers

What process is shown in the diagram below? A. Karyotyping B. Use of restriction enzymesC. Polymerase chain reaction(PCR)D. Gel electrophoresis
2 Answers
Describe the differences in density, how they appear, and what effect has on the the climate of the globe.
1 Answer
The release of energy from food ____ _____ is called fermentation. What 2 words fill in the blanks?
1 Answer
examples of derived traits
2 Answers
The Krebs cycle sustains itself as long as ___________ & ____________ are present
1 Answer
In cells, driving an unfavorable process by coupling it to a favorable one requires the availability of compounds that can undergo reactions with large negative free energy changes. Such substances can be thought of as energy transducers in the cell. Explain the reason that many of these energy-transducing compounds are organic phosphates such as ATP.
1 Answer
What type of animal symmetry also includes the formation of a head? What is this processcalled?
2 Answers
PLEASE HELP! WILL GIVE BRAINLIEST.
1 Answer