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.
- Instruction: Choose the sorrect answer from the given afternatives and write your choice on the reparate answer sheet. 1. What is the main role of baking powder in the baking process? A. To make the taste better C. To increase the volume of bread B. To shape the bread D. To bring crust crispiness 2. The volume of alcohol in beers is measured by: A. Alcohol by weight C. Alcohol by mass B. Alcohol by percentage D. Alcohol by volume 3. The type of fermentation observed in yeasts is A. Acrylic fermentation C. Lactic acid fermentation B. Pyruvic fermentation D. Alcoholic fermentation 4. The organism which is used for gene transfer in most plant: A. Agro bacterium tumefactions C. E. coli B. Acetobacter D. Bacillus thuringenesis 5. Which of the following is not a dairy product? A. Biscuit C. Butter B. Cheese D. Cream 6. What is the process in which yeast eats sugar and releases ethanol and carbon dioxide? A. Baking C. Kneading B. Fermentation D. Leavening 7. Why are plasmids used as cloning vectors? A. Replicate freely outside bacterial cells B. Can be multiplied in culture C. Can be multiplied in laboratories with the help of enzymes D. Self-replication in bacterial cells 8. Which of the following are examples of dairy products? A. Cheese, butter, egg C. Cheese, curd, butter B. Milk, honey, cheese D. Cheese, honey, curd 9. Growth of plant tissues in artificial media is called: C. Plant tissue culture A. Cell hybridization B. Transgenesis D. Gene expression 10. Decreasing pesticide applications falls into which category of biotechnology? C Therapeutics A. Diagnostics D. Bioremediation B. Agriculture 11. In genetic engineering, a section of DNA is removed from a DNA-molecule using: A.Ligase enzymes C.Plasmids B .Restriction enzymes D .Polymerase enzymes decoribe organisms that have had foreign genes
- Part A Circle the letter of the answer. 1. A mosquito doesn't really bite people; it a. scratches them. c. drops saliva on their skin. b. pierces their skin. d. drops blood on their skin. 2. The "needle" the mosquito uses is c. its tongue a. one of its legs. b. a.tiny tube near its mouth. d. its mouth. 3. A mosquito takes some of a person's a. saliva. c. blood. b. skin. d. flesh. 4. The mosquito injects a few drops of its own saliva in order to a. clean out the needlelike tube. b. thin the person's blood. c. push its own blood into the person: d. make room for the person's blood. 5. The thing that makes a mosquito bite itch is a. the mosquito's saliva. b. the tiny hole made in the skin. c. dirt carried by the mosquito. d. the mosquito's blood. 6. One difference between mosquitoes and fleas is that a. "mosquitoes inject saliva but fleas don't. b. mosquitoes suck blood , but fleas don't. c. fleas have two tubes, but mosquitoes have only one. d. mosquitoes have two tubes, but fleas have only one. 7. You can conclude from this selection that a. mosquitoes are insects. b. mosquitoes do not have blood. c. mosquitoes carry serious diseases. d. fleas are a type of mosquito.
- How do orangutans stay dry while they are sleeping? They don't need to protect themselves from the rain They make covers with leaves and branches like an umbrella in trees They dig underground
- What is the sound orangutans make called? Singing Kiss Squeaking Talking
- E MULTIPLE CHOICE QUESTION Do orangutans have cultural traditions? No Yes