Where a river flows from an area of harder rock to an area of softer rock, the softer rock may weary away, forming a drop called a (n)

C6H12O6 + O2 → 6 CO2 + 6 H2O ΔG = - 686 kcal/mol. This reaction represents cellular respiration. What happens to the energy released from glucose during this reaction?

Gametes from two plant species combine and produce a haploid zygote, and that zygote develops into a haploid, hybrid plant. why is the hybrid plant sterile

The main storage reservoir for water on earth is

The common edible frog of Europe is a hybrid between two species, Rana lessonae and Rana ridibunda. The hybrids were first described in 1758 and have a wide distribution, from France across central Europe to Russia.

Which of the following is classified as multicellular green algae? 1. Spirogyra 2. Ulva 3. Chlamydomonas 4. None Of The Above

What are cells with a nucleus called? eukaryotic cells nuclear cells prokaryotic cells membrane cells

What is the likeness that the child will have wavy hair?

Explain how the following modifications to cell structure could increase efficiency of materials exchange between the cell and its environment: The cell is thin and flat The cell has extensions such as cilia on its membrane The cell uses vesicles to

Three of these processes normally consume oxygen. Which process produces oxygen? A) combustion B) respiration in animals C) photosynthesis in plants D) operation of an acetylene torch

Why is membrane more permeable to potassium?