Top answers

Maltose is hydrolysed by the enzyme maltase. Explain why maltase catalyses only this reaction.

The active site of the enzyme has a specific active site that is complementary to maltose. This means that maltose can only bind to maltase to form an enzyme-substrate complex.
CB
Answered by Chloe B. • Biology tutor
3832 Views

When do you use 'haben' and when do you use 'sein' in the perfect tense?

In the perfect tense, sentences are formed using an auxiliary / helping verb ( haben or sein ) and the past participle. Haben is translated as 'to have', whilst sein is translated as 'to be'. A sentence may ...
CS
Answered by Chloe S. • German tutor
7251 Views

What are the stages of meiosis?

Meiosis is a type of cell division that halves the genetic material in cells.it makes haploid gametes (sex cells) Start with 1 diploid cell with two pairs of homologous chromosomes Interphase - Just before m...
TH
5306 Views

Why do flood zones still have a range of human activities?

There are many opportunities for development even though there may be potential flooding risks. These opportunities/activities may take the form of renewable energy sources such as hydroelectric power (HEP) ...
MP
Answered by Michael P. • Geography tutor
2102 Views

How do you form the past compound tense?

The past compound tense is formed with two key components. The first component is the present tense conjugation of the verb avoir or être (these are called the auxiliary verbs) and the second is the past par...
MB
Answered by Molly-Rose B. • French tutor
2852 Views