1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Blizzard [7]
3 years ago
9

1.5 (b) proteins quiz A useful model for enzyme action is the: the lock and key model. double helix model. ball and socket model

. amino acid chain model.
Biology
1 answer:
Goryan [66]3 years ago
6 0

Answer:

A useful model for enzyme action is the Lock and Key model.

Explanation:

The Lock and Key model or theory was first postulated by <u>Emil Fischer</u> in 1894. It is used to represent the enzyme and its specific substrate. The enzyme (lock) is specifically activated by the substrate (key) through its active site (key hole) to produce a catalyzed reaction. If the keys are too small or too big for the key hole, it will not produce any reaction.

The Double Helix model by Watson and Crick is used to represent the DNA present in an individual. This is made up of <u>two strands of DNA</u> bounded by hydrogen bonds. In between these bonds are nitrogenous bases <u>adenine (A), guanine (G), thymine (T), and cytosine (C).</u>

<u />

The Ball and Socket model represents body joints, specifically the hip and the shoulder joints. The shape of the <u>head of the joint is spherical</u> and <u>fits into a cup-like depression of the receiving bone</u>. The <u>range of motion </u>of this joint is usually <u>wide</u> and has <u>one central point</u>.

The Amino Acid Chain model, also known as polypeptides, are linked together by a <u>peptide bond</u>. A peptide bond is produced by hydrolysis. The chain usually <u>starts with the amino group and ends with the carboxyl group</u>.

<u />

You might be interested in
What are the reactants of the equation for photosynthesis?
dimulka [17.4K]
The reactants of photosynthesis are water, carbon dioxide and light energy.<span>Plants use these reactants to make the food that is essential for plant growth.</span>
4 0
3 years ago
Read 2 more answers
Glucose is the preferred source of energy for the brain and red blood cells true or false
Rina8888 [55]
Your answer is true.
8 0
3 years ago
Identify the MOST specific taxonomic level.
UNO [17]

Answer:

Species

Explanation:

Species is the most specific and basic taxonomic level of classification and also the basic unit of biodiversity. Species is defined as group of highly closely related organisms that mate or breed to produce fertile offspring. After species genus is specific, and mostly organisms names are identified by species names and genus names as in binomial nomenclature, all scientific names are derived from genus and species e.g. the scientific name of frog is <em>Rana tigrina, </em>here '<em>Rana</em>' is genus name that is always capitalized and '<em>tigrena</em>' is species name that starts with small letter but both are always written in italics or underlined.

7 0
3 years ago
A bear is an omnivore.it wolud most likey eat
Ber [7]

Answer:

Bears eat plants, insects, fish, and animals.

Explanation:

6 0
3 years ago
Read 2 more answers
COMÓ SE DIFRENCIAN LAS MEZCLAS?
vaieri [72.5K]

Answer:

sustancia formada por dos o más componentes unidos, pero no combinados químicamente. Las mezclas homogéneas no se pueden diferenciar a simple vista. Se conocen como soluciones que contienen un soluto y un solvente; por ejemplo, la sal mezclada con agua

Explanation:

7 0
3 years ago
Other questions:
  • Mathew has a filtration kit, which consists of a funnel, a flask, and filter papers. Which of these mixtures can he separate usi
    14·2 answers
  • The way plant shoots grow toward the light
    5·1 answer
  • Which of the classes of RNA molecules is associated with the large and small subunits of a ribosome and assists in forming prote
    15·1 answer
  • What goes into a leaf? and what goes out?
    6·2 answers
  • The two main sources of genetic variation are shuffling and
    13·1 answer
  • Which of these is NOT a component of the lac operon?
    6·1 answer
  • 1. Cross a heterozygous tall (Tall is dominant) pea plant with one that is also heterozygous for tallness.
    14·1 answer
  • On the first day after arriving in Miami for spring break vacation, Matt plays out in the sun for six hours. Later that night he
    9·1 answer
  • 1. Name 5 simple crochet stiches.
    12·2 answers
  • The ______ partially forms the posterior roof of the diencephalon and covers the third ventricle.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!