Multiple choice question for understanding the laws of thermodynamics.
According to the first law of thermodynamics, what cannot be created or destroyed? 1) sugar 2) carbon 3) matter 4) energy
Insight into a cell membrane and the secretory pathway.
What would be the effect on the size of a cell membrane when the secretory pathway is active? Will this cause a problem for the cell, and what might a cell do to keep this from becoming a problem?
Photosynthesis and cellular respiration
You have a goldfish pond in your back yard. It is stocked with goldfish and water plants. There are aerobic bacteria in the pond also. What is happening with the oxygen and carbon dioxide levels in the water during a 24 hour day (daylight and darkness)?
Stomata in the leaves of a tree
For some reason the stomata in the leaves of a maple tree become stuck in the open position. What will happen to the tree and why?
When eating a candy bar for energy, do your cells harvest 100% of the energy?
I have a phenotypically purple flowered pea plant with the flowers located along the stem. How do I determine the genotypes and do test crosses on the homozygous and heterozygous genotype and determine the genotype and phenotype ratios of each cross? The process is explained.
Mitosis and Meiosis cell divsion is blocked in the body (unable to occur). Is this a life threatening situation or problem?
Punnett Square tests are noted.
You do a Punnett Square on a dihybrid cross and end up with two classes of individuals. Is there a problem? What could be a reason for this? Ideas are explained.
describe the three types of energy conversions that take place in the body after eating a meal.
energy conversions in the body.
Basic Biology assistance for Research paper
1. Identify two different types of organisms that you have seen interacting, such as bees and flowers. Now form a simple hypothesis about this interaction. Use the scientific method and your imagination to design an experiment that tests this hypothesis. Be sure to identify variables and a control for them. 1A Select a mo ...continues
