Test tube hamburgers to be served this year

KEY

Question 1

a) True.” But researchers expect that after producing their first patty they will be able to scale up the process to create affordable artificial meat products.“
b) True.“ the growing global demand for meat - forecast to double within the next 40 years.”
c) False.” it is possible to extract a limited number of stem cells from cows without killing them.“
d) True. “my vision is that you have a limited herd of donor animals in the world that you keep in stock.“

Question 2

a) The main problem they have at the moment is that producing this type of meet at a lab involves a complicated process that requires a lot of money.
b) Researchers believe this meat will help cope with the increasing demand of meat in the future. They also think that this process will be less damaging to the environment than the current way of producing meat.

Question 3

a) (to) scale up
b) Replicate/replicated
c) demand

Question 4

a) He said that eventually his vision was that you had a limited herd of donor animals in the world that you kept in stock and that you got your cells form there."
b) The growing global demand for meat could be satisfied by this process.
c) If there were not good websites, people wouldn’t find it easier/ so easy to study English.