Answer true or false. Correct false statements by rewriting them
completely
2. 1 Saliva is the...
Answer true or false. Correct false statements by rewriting them
completely
2. 1 Saliva is the digestive juice which is secreted in the mouth and
which acts on the sucrose.
2.2. Pepsin is the enzyme that is secreted in the stomach and acts on
peptides in an acidic environment.
23. Pancreatic amylase is the enzyme that acts on starch in the large
intestine
24 Intestinal trypsin is a peptidase which acts in a basic medium
2.5 Peptidase is an enzyme that digests proteins into peptides​
Answers: 2
Biology, 21.06.2019 19:40, Ashleyrango5371
In german cockroaches, curved wing (cv) is recessive to normal wing (cv+). bill, who is raising cockroaches in his dorm room, finds that the frequency of the gene for curved wings in his cockroach population is 0.6. in his friend joe’s apartment, the frequency of the gene for curved wings is 0.2. one day joe visits bill in his dorm room, and several cockroaches jump out of joe’s hair and join the population in bill’s room. bill estimates that, now, 10% of the cockroaches in his dorm room are individual roaches that jumped out of joe’s hair. what is the new frequency of curved wings among cockroaches in bill’s room? 0.69 0.4 0.5 0.31 0.20
Answers: 1
Biology, 21.06.2019 20:00, jjxt126
Read the following scenario to answer the following question. over the past 60 years, many amphibian species have experienced significant population declines, and some species have become extinct. scientists suspected that local human activities such as the destruction of wetlands, regional pollution, and deforestation were the main reasons for these losses. however, research over the past 20 years reveals significant amphibian population declines in protected areas of the world, such as nature preserves and parks. these global declines suggest widespread problems including increased ultraviolet radiation, acid rain, and disease. in switzerland, for example, 14 of the 20 native amphibian species are threatened with extinction. when most populations of a wide-ranging amphibian species are lost and the few remaining populations are widely separated, we expect to see that a. the founder effect becomes increasingly important b. microevolution no longer occurs c. gene flow between populations is reduced d. artificial selection becomes a greater factor in microevolution
Answers: 2
Social Studies, 04.03.2021 21:30
Mathematics, 04.03.2021 21:30
History, 04.03.2021 21:30
History, 04.03.2021 21:30
English, 04.03.2021 21:30
English, 04.03.2021 21:30