Question 1
What property of water allows it to move upward against gravity through plant vessels?
Question 2
Which type of ecological interaction results in both species benefiting?
Question 3
In which cellular organelle does the Calvin Cycle take place?
Question 4
Which process is directly responsible for the generation of NADH during cellular respiration?
Question 5
How do enzymes decrease the activation energy of a reaction?
Question 6
In the context of gene regulation, what is an operon?
Question 7
Which phase of meiosis involves homologous chromosomes aligning along the metaphase plate?
Question 8
What type of transport moves molecules against their concentration gradient?
Question 9
What role do cyclins play in the cell cycle?
Question 10
Which process in photosynthesis occurs in the thylakoid membranes and generates ATP and NADPH?
Question 11
What is the primary function of the rough endoplasmic reticulum?
Question 12
In DNA replication, which direction is the leading strand synthesized?
Question 13
What forms the basis of natural selection's mechanism?
Question 14
Which biological molecule is characterized by a high ratio of hydrogen to oxygen and includes saturated and unsaturated types?
Question 15
During which phase of the cell cycle does DNA replication occur?
Question 16
What key evidence supports the endosymbiotic theory of mitochondria and chloroplast origins?
Question 17
Which of the following factors are required for Hardy-Weinberg Equilibrium?
Question 18
In molecular genetics, which enzyme is responsible for synthesizing mRNA during transcription?