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.
- A change in a gene due to damage or being copied incorrectly is called meiosis. evolution. segregation. mutation.
- 1. If a body cell of a certain organism contains 16 chromosomes, what is the number of chromosomes in the organism's egg cell? a. c. 32 b.8 d. 16 2. Which term best describes the type of cell divisions in which parent cells produce haploid gametes? a. mitosis c. melosis b. spermatogenesis d. oogenesis 3. Which of the following best happens to the chromosome number when a cell goes through melosis to become a gamete? a. it doubles c. it cuts in half b. it remains the same d. it becomes 1 4. How many chromosomes are in a typical human gamete? a. 10 c. 23 b. 46 d. 1
- Which of the following is a phenotype? BB Bb bb Blue eyes
- 2.PKU is a recessive genetic disorder. If a person has one gene for PKU and one normal gene, which of the following will be true? A. The person will have full symptoms of the disease. B. The person will not have symptoms and cannot pass on the disease to offspring. C. The person will have some symptoms of the disease, but they will not be as severe. D. The person will be a carrier of PKU but not have symptoms.
- The graph below represents the rate of a chemical reaction involving a particular human enzyme that breaks down starch. The most likely"reason the action of the enzyme decreases after 40^circ C is that 1 the DNA in the enzyme mutates and can no longer break down the starch 2 enzymes die after working for a long period of constant activity in the body 3. the shape of the enzyme changes due to environmental conditions square as the temperature of the enzyme rises, the pH of the environment changes, deactivating the enzyme