Cell Biology Questions
Explore questions in the Cell Biology category that you can ask Spark.E!
Which gas is released into the environment when organic material is burned?
Which molecule is produced by the light-dependent reactions of the cyclic pathway?
In the accompanying figure, the reactions at letter B ____.
During times of high sugar production, some PGAL molecules that remain in the chloroplast ____.
For each six atoms of carbon derived from CO2 fixed in the light-independent reactions, how many molecules of PGAL (phosphoglyceraldehyde) are produced?
What is the correct label for "A"?The figure shows a bar chart of energy for reactants and products. The potential energy of reactants is much higher than that of products. The curve of energy starts from the energy level of reactants and increases, reaching its maximum, and then falls to the level of products. The difference between the energies of the maximum point of the curve and the energy of the reactants is labeled as A.
In plant cells, carbon dioxide and water are joined to form carbohydrates. Plant cells can also break down carbohydrates such as glucose, releasing carbon dioxide, water, and energy. No one has ever observed such reactions between water and carbon dioxide outside of living cells. What allows simple molecules to assemble into more complex molecules, and also disassemble, in cells but not in other, nonbiological environments?
natural selection against deleterious alleles is called
During enzymatic reactions, substrates are converted to products. A property of enzymes that facilitates this reaction is that they are catalysts and therefore _____.
during meiosis I, the diploid (2n) parent cell produces two
sexually reproducing individuals could have offspring
result of meiosis II: one diploid cell with replicated chromosomes give rise to
humans have a haploid chromosome number of
asexual reproduction is much more efficient than sexual reproduction
four haploid daughter cells are produced by
after the homologs finish migrates to the poles, the cell divides in the process of
I'm gonna be honest those definitions of diploid and haploid are confusing... look at the notes
every organism has a characteristic number of
each daughter cell has only ______ as many chromosomes as the parent cell
Look at notes for diagrams on PMAT 1 and PMAT 2