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.
- Carbon monoxide is a toxic gas found in cigarette smoke. It can pass into the red blood cells. a) What effect does carbon monoxide have on red blood cells? It thickens the cell membrane It stops them carrying oxygen It kills them It turns them black b) What effect will this have on the amount of gas exchange that can take place? It increases It decreases It is not affected
- Identify what allows specific binding to occur between the active site and the substrate. The random movement of particles. Similarity in chemical and physical properties. The presence of the enzyme and the substrates i in the cytoplasm. The solubility of the enzyme and the substrate in water.
- Look at the pattern of inheritance in the 2-spotted ladybird. From the evidence, is black colouring dominant or recessive? Enter your answer
- (c) A sperm cell and an epithelial cell each contain a nucleus. State one difference between the nucleus of a sperm cell and the nucleus of an epithelial cell. (1)
- 3. Glucose molecules in low concentration in the kidney have to be moved into the bloodstream, where there is a higher concentration of glucose. The process responsible for this action is