How restriction enzymes are useful in gene cloning? Restriction enzymes are DNA-cutting enzymes. Each enzyme recognizes one or a few target sequences and cuts DNA at or near those sequences. In DNA cloning, restriction enzymes and DNA ligase are used to insert genes and other pieces of DNA into plasmids. What is a restriction enzyme […]
Which parent carries the Down syndrome gene?
Which parent carries the Down syndrome gene? One chromosome in each pair comes from your father, the other from your mother. Down syndrome results when abnormal cell division involving chromosome 21 occurs. These cell division abnormalities result in an extra partial or full chromosome 21. What type of genetic disorder is Down syndrome classified as? […]
What size speakers are in a 2000 Silverado?
What size speakers are in a 2000 Silverado? The 2000 Chevy Silverado single cab speaker sizes are 6 1/2” upfront and 4×6 in the rear. There are also tweeter sized speakers in the doors. What size speakers are in a 2002 GMC Sierra extended cab? Speakers that fit your 2002 GMC Sierra 1500* Speaker location […]
Do helicopters have wheels?
Do helicopters have wheels? When it comes to landing gear, helicopters have two basic types: skids and wheels. Skid gear is always fixed and wheels can be fixed or retractable. Larger helicopters (such as the Bell 206 or AS350) can be moved around with ground-handling wheels, but it normally takes a couple of people. How […]
What mammal has a bushy tail?
What mammal has a bushy tail? Rock Squirrels have long bushy tails and look like tree squirrels. What animals have fluffy tails? Few scientists have ever seen the rare tufted ground squirrel (Rheithrosciurus macrotis), which hides in the hilly forests of Borneo, but it is an odd beast. It’s twice the size of most tree […]
Where do animals get their own food?
Where do animals get their own food? 1 All animals need food in order to live and grow. They obtain their food from plants or from other animals. Plants need water and light to live and grow. How animals get their food for survival? To survive animals need food, water, and a safe home. Herbivores […]
Who was the first woman to hold public office?
Who was the first woman to hold public office? Jeannette Pickering Rankin (June 11, 1880 – May 18, 1973) was an American politician and women’s rights advocate, and the first woman to hold federal office in the United States. She was elected to the U.S. House of Representatives as a Republican from Montana in 1916, […]
When did Delgado v Bastrop happen?
When did Delgado v Bastrop happen? 1948 What happened Delgado v Bastrop? Ruling. Delgado v Bastrop was a court case that prohibited segregation of Mexican American kids in Texas illegal. The court declared to stop the segregation of the children, the only reason the kids should be seperated from one another is for the benefit […]
What made the dodo bird go extinct?
What made the dodo bird go extinct? Over-harvesting of the birds, combined with habitat loss and a losing competition with the newly introduced animals, was too much for the dodos to survive. The last dodo was killed in 1681, and the species was lost forever to extinction. What is the dodo Why did it go […]
Are Cornish Rex playful?
Are Cornish Rex playful? The playful, affectionate Cornish Rex is a small to medium-size cat with an extraordinary appearance, from his egg-shaped head and curly whiskers to his short coat with bent hairs. What is the body type of a Cornish Rex cat? With his crushed velvet coat, racy, slender body, and curly whiskers, the […]