Biology, 31.03.2021 20:50 sosakag3

Which question MOST likely was asked FIRST to lead to the development of recombinant DNA technology? a) Can undifferentiated cells be used to repair parts of the body?

b) Can human genes be introduced into the cells of people with genetic disorders using a virus?

c) Can DNA be cut into fragments by restriction enzymes and then separate into unique patterns?

d) Can human genes be integrated into bacterial DNA so bacteria can copy the genes and produce their proteins?

Answers: 3

Show answers

Another question on Biology

Biology, 21.06.2019 20:30

Dr. kaylan is an ecologist who studies bird behavior. she sets up an experiment to test which type of food crows are most likely to eat when given a choice between walnuts, corn, and sunflower seeds. to perform her experiment, dr. kaylan places three food bins in an area frequented by cows. each bin contains one of the three food types. then, she measures how much of each food type is eaten every day for a month and summarizes the results of her experiment in the pie chart below. based on her results, dr. kaylan concludes that crows choose to eat corn more frequently than other food sources because it has a higher nutritional value. what is a reasonable alternate conclusion that can be drawn from dr. kaylan's data

Answers: 2

Answer

Biology, 22.06.2019 06:30

Which statement describes a way in which the digestive and excretory systems work together? a. the nephrons absorb nutrients from food going to the large intestine. b. the excretory system balances blood gases in the small intestine. c. the intestinal villi filter blood and send wastes to the bladder. d. the excretory system balances the salts and water obtained from digested food

Answers: 1

Answer

Biology, 22.06.2019 06:30

If animal agriculture was eliminated, how much grain would become available for human consumption?

Answers: 1

Answer

Biology, 22.06.2019 07:00

8) animals respond in various ways to stimuli detected through their senses. some of these responses are stimulated by the presence of danger. which of these animal responses is the best example of a response to an immediate threat? a) a rooster crows every morning at the first sign of light. b) as something approaches an octopus, it shoots a cloud of ink. c) from late fall until spring, bears hibernate to preserve energy. d) a dog is getting hot in the sunlight, so he moves to a shaded area.

Answers: 3

Answer

You know the right answer?

Which question MOST likely was asked FIRST to lead to the development of recombinant DNA technology?...

Questions