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Enzymes
Page 6
Questions (444)
The production of cAMP directly regulated by two enzyme, ___________ and_______. This former is ___________ a protein, when
1 answer
asked by
Tamara
511 views
The binding of alanine to tRNAala is mediated by the enzyme......
a. aminoacyle-tRAN SYNTHSE b. amino-tRAN SYNTHSE c.
1 answer
asked by
Ron
455 views
so the question is : List three different factors which influence the rate of enzyme activity and specifically explain each
1 answer
asked by
bobs
1,136 views
1. At high temperatures, the rate of enzyme action decreases because the increased heat
A.
1 answer
asked by
adam
790 views
How do enzymes reduce the energy of activation of biochemical reactions?
Enzymes provide an alternate mechanism for
1 answer
asked by
adam
1,012 views
7. A certain enzyme will hydrolyze egg white but not starch. Which statement best explains this observation?
A.
1 answer
asked by
adam
895 views
How are enzymes controlled a biological system and what role does this regulation play?
Create in a simple and basic language
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asked anonymously
38 views
How do enzyme gain such incredible catalytic specificity?
In a simple and basic language and a short paragraph form
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asked anonymously
40 views
Enzymes are important for allowing and speeding up ________ in an organism.
Responses A reactionsreactions B chemicals
1 answer
asked anonymously
17 views
A(n) _______ is a substance that helps in the chemical digestion of food. (1 point) Responses
epiglottis enzyme gallbladder
1 answer
asked by
huge dunce
67 views
At body temperature (37C), K of an enzyme-catalyzed reaction is 2.3x10^14 times greater than k of the uncatalyzed reaction.
3 answers
asked by
Munavvar
2,089 views
Question asking about how enzymes affect the rate of a reaction. Check all that apply
1. They shift the reaction equilibrium
7 answers
asked by
Patrick
1,811 views
Why does a change in pH usually produce a change in the ability of an enzyme to act as a catalyst?
A. When the pH changes, the
3 answers
asked by
krystal
1,637 views
What is amylase?(1 point)
Responses a nutrient absorbed in the small intestine a nutrient absorbed in the small intestine another
1 answer
asked by
JR
47 views
A group of students conducts research on enzyme activity and collects the data shown in the graphs.
There are two graphs. The
1 answer
asked anonymously
61 views
In the Enzyme-Substrate Complex model below, what is represented by E?
a enzyme b active site c product d substrate
1 answer
asked anonymously
59 views
Which of the following enzymes is essential for the process of transcription?
a Lactase b RNA polymerase c Protein polymerase d
1 answer
asked anonymously
50 views
Enzymes are a type of which of the following macromolecules?(1 point) Responses protein protein organic acid organic acid lipid
1 answer
asked anonymously
33 views
What is amylase?(1 point)
Responses an enzyme that breaks down food an enzyme that breaks down food acid in the stomach acid in
1 answer
asked by
Isabella
41 views
Which enzyme starts the process of protein synthesis?(1 point)
Responses Helicase Helicase DNA synthase DNA synthase RNA
1 answer
asked by
BSD Fan
40 views
MMPs include interstitial collagenases, which cleave fibrillar collagen (MMP-1,-2 and -3); gelatinases (MMP-2 and 9), which
1 answer
asked by
yerotesh
48 views
During this process, the enzyme,
separates the DNA strands.
1 answer
asked anonymously
22 views
Pepsin,which speeds up the breakdown of protein,is classified as
2 answers
asked by
Lydia
1,239 views
The maltose molecule can be broken down into two individual glucose molecules with the help of an enzyme produced within a cell.
3 answers
asked by
eee
1,136 views
Which of these statements regarding enzymes is FALSE?
1 answer
asked by
Dave
1,109 views
1. Form a hypothesis about the affect of enzyme inhibitor
2. What data would support your hypothesis.?
1 answer
asked by
Rahman
1,101 views
Which of the following would differ if you compared the sam reaction taking place with and without an enzyme?
a. the chemical
2 answers
asked by
Anonymous
1,061 views
There are some people whose salivary amylase is partially inactive or even absent. Are they handicapped in any way? Is salivary
3 answers
asked by
Anonymous
1,053 views
what are 2 essential roles that enzymes play in cells?
2 answers
asked by
Stacy
1,017 views
Using the information below, and based on your knowledge of enzymes - which independent variable would be a good starting point
1 answer
asked anonymously
28 views
Introduction section for a lab report for the purifying enzymes lab using egg whites
1 answer
asked by
Nadia
43 views
The function / effectiveness of an enzyme can be disabled by the slightest change in the sequence of its proteins. What prevents
1 answer
asked by
BDM
955 views
enzymes are imortant because they...
A)contain water B)speed up chemical reactions C)contain genetic materials D)help the cell
4 answers
asked by
connexus
890 views
1. a(n) _ is a substance that helps in the chemical digestion of food.
A. epiglottis . B. enzyme. C. gallbladder. D. peristalsis.
4 answers
asked by
lemonlime🍋🦋
48 views
1. Enzyme competition occurs when:
A. one type of enzyme reacts with one type of substrate. B. an enzyme does not react with a
1 answer
asked by
Amy
654 views
Where are the enzymes maltase, sucrase,and lactase produced?
Is it the small intestine?
2 answers
asked by
sammi
783 views
What cell contains many enzymes, can digest an injured cell, and can break down a large molocule into a smaller one as well?
Plea
3 answers
asked by
Happy Face
687 views
In human body, enzymes are used as a catalyst in reactions. Why the rate of reaction would decrease above 37 degree celcius in
2 answers
asked by
Kavin
643 views
List and explain 3 classes of enzymes
1 answer
asked by
Oluwademilade
15 views
In a tabular form write 7 examples of enzymes stating their forces, location,substrate acted upon effect,product
1 answer
asked by
Oluwademilade
32 views
Pepsin is...
A. enzyme B. lipid C. carbohydrate D. nucleic acid I think A!
2 answers
asked by
sharon
575 views
I need help in my biology lab... [Catalase Lab]
1.What effect did heat have on the activity of the enzyme? What effect did cold
2 answers
asked by
Jae
597 views
Why is feedback inhibition a useful thing for enzyme reactions in a cell?
Are there biology tutors in this forum??
2 answers
asked by
Anonymous
584 views
OPEN ENDED: In a laboratory a scientist is experimenting with a synthetic enzyme called “hydrolase”. The goal of this enzyme
2 answers
asked by
Salem
572 views
Why are enzymes important?
They contain water. they speed up chemical reactions. they contain genetic material. they help the
6 answers
asked by
mit
514 views
What effect would a change in pH have on the effectiveness on catalase?
But first of all, what is the ideal pH range for catalase
2 answers
asked by
Anonymous
508 views
True/False - Temperature will effect the function of an enzyme, but pH level will not.
1 answer
asked by
idk
43 views
This may help a little. Although this may appear to be all about temperature, read thourough it and note that temperature
1 answer
asked by
DrBob222
522 views
When making pepsin in acetic acid, can I apply heat to the solution? What is the appearance of the pepsin solution should be?
2 answers
asked by
blast
501 views
What is pancreatic amylase. I seem to find every kind of amylase except pancreatic. I need a good, understandable definition.
3 answers
asked by
Lena
517 views
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