In response to peer review, a scientific journal might choose not to publish a paper submitted by a scientist. which of the following is a reason why a paper might be rejected for publication?

Paper can be rejected because of flaws within the content of the paper

Explanation:

A paper may be rejected because of the following reasons -

a) The paper is not having relevant sources.

b) There can be some plagiarism issue with the text of the paper

c) It may not be having a research write up

d) The topic of the paper doesn't match with the subject of the journal.

e) There can be issues with the hypothesis discussed with in the paper.

f) May be the result obtained do not bear any conscience.

answer: the correct option is d. enzyme

lactase and carbonic anhydrase are the examples of enzymes.

lactase is an enzyme, which is present in the small intestine of mammals. it in the digestion of the disaccharide, lactose ( milk sugar) by converting it into two monosachharide, which are glucose and galactose.

carbonic anhydrase is present in the red blood cells. this enzyme plays significant role in the transport of co₂. it in the conversion of co₂ and h₂o into carbonic acid, which is then dissociated into bicarbonate ions and hydrogen ions.