Biology Homework Assistance
The most challenging aspect of biology education is making students grasp the microscopic realm of biology, delving into cells and exploring genes and molecules. However, with the advent of information technology, biology homework assistance can play a crucial role when neither words nor illustrations suffice to elucidate biology concepts.
QuestionAI is an online biology learning platform that aids in learning and mastering biology concepts, featuring a variety of experiments and corresponding exercises, a departure from conventional biology question aids. Here, you can simulate experiments to replicate experimental scenarios, delving deeper layer by layer to comprehend and internalise key concepts.
- Which is an advantage of a compound light microscope over a transmission electron microscope (TEM)? A) A compound light microscope has a greater degree of magnification. B) A compound light microscope relies on readily available visible light. C) A compound light microscope does not blur magnified images. D) A compound light microscope can view living microorganisms.
- Which monomers are correctly matched to the macromolecule they create? Nucleotides make carbohydrates Glucose molecules make lipids Amino acids make proteins Fatty acid chains make nucleic acids
- Based on the data shown in the graph which of the following best describes how ec ecologists could determine when this ecosystem is approaching a climax community? A Determine if the keystone species in the ecosystem is present two years after the volcanic eruption B Measure the biomass of the pioneer species present before and after the volcanic eruption C Record the number and type of producers present every year after the eruption D Calculate the net primary productivity of a specific indicator species every year after the eruption
- A teacher gives an amino acid sequence and a codon chart to a class. Met-Phe-Trp -Ala - Ser Pro The teacher asks the class to determine which mRNA sequence was used to create the amino acid sequence. Why would the students have difficulty with this assignment? There are multiple mRNA sequences that could be used to create this specific amino acid sequence. There are only four possible choices for nucleotides to use when creating the mRNA sequence. The amino acid sequence is not long enough to determine the mRNA molecules that would be used to create it. The students lack the final structure of the amino acid sequence that dictates the mRNA sequence.
- The model shows the major events of the eukaryotic cell cycle. Why is it important for the cell to replicate the DNA before beginning the M to increase the lifespan of the daughter cells to produce extra proteins for the daughter cells to ensure that there is enough DNA for the daughter cells to allow for the creation of an unlimited number of daughter cells