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
3241004551 [841]
3 years ago
9

Which sentence describes the shapes of substrates and the active sites of enzymes?

Biology
2 answers:
WARRIOR [948]3 years ago
6 0

Answer:

C. They are complementary

Explanation:

The active site is concave to accomodate the unusual shapes of the substrates, which are designed to fit solely in their designated active site. (This is the concept of specificity of reaction) Therefore, they complement each other.

NISA [10]3 years ago
4 0

they are both concave

Explanation:

they are both concave

You might be interested in
Sound is created by our vocal cord due to
Marizza181 [45]

Answer:

c

Explanation:

for me Vibration in throat

8 0
3 years ago
In the reaction ______ H2 + N2 ----> 2 NH3, what coefficient should be placed in front of H2 to balance the reaction?
schepotkina [342]

2NH3 is equivalent to N2 + H6 since the 2 at the beginning gets distributed to both atoms. Knowing this you can rewite the equation as

H2 + N2 = H6 + N2

The N2 can cancel out leaving

H2 = H6

You now have to ask ‘2 times what equals 6?’ The answer is obviously 3 at this point.


Answer: C. 3


5 0
3 years ago
4. How successful was Biosphere2?​
Alex Ar [27]
Biosphere 2 was a tremendous success, Many people don't realize that hundreds of papers were written about it.
7 0
3 years ago
What kind of tissues may we find in: Larynx, trachea, alveoli, pharynx, lungs, bronchioles, bronchi, diaphragm, pleura.
s2008m [1.1K]

Answer:

connective tissue

Explanation:

7 0
3 years ago
Read 2 more answers
What is the best evidence for a three-domain system?
ch4aika [34]

Answer:

The best evidence for the three domain system is

Sensitivity to Antibiotics

Explanation:

The three domains of life includes :

Archaea - oldest known domain, ancient forms of bacteria.

Bacteria - all other bacteria that are not included in the Archaea domain.

Eukarya - all the organisms that are eukaryotic or contain membrane-bound organelles and nuclei.

Types of evidences for the three domain system are:

1) differences in the sequences of nucleotides in the cell's robosomal RNAs (rRNA)

2) the cells's membrane lipid structure.

3) its sensitivity to antibiotics.

8 0
3 years ago
Other questions:
  • It has been estimated that 99% of the intestinal bacteria are A. facultative anaerobes.B. obligate aerobes.C. facultative aerobe
    9·1 answer
  • If parent 1 tt crosses with parent 2tt what percentage
    9·1 answer
  • The area where an organism lives its life including the living and nonliving factors. What is the answer
    14·1 answer
  • How is the DNA in a prokaryote different from the dna in a eukaryote
    5·2 answers
  • Which types of molecules are hydrophilic and therefore excluded from the hydrophobic portion of the phospholipid bilayer?
    14·2 answers
  • The figure below shows the relative acceleration factors for pepsin, an enzyme found in the stomach, and trypsin, an enzyme foun
    9·1 answer
  • How do dendrites help the function of nerve cells? (1 point) A. They help the neuron receive messages from the dendrites of anot
    9·1 answer
  • The largest contributor to global greenhouse gas emissions is?
    9·1 answer
  • Which is NOT a characteristic of organisms found in the plant kingdom
    12·2 answers
  • 1.1.5 The phase of photosynthesis where chlorophyll molecules Convert radiant energy in two Chemical energy A. Light Phase B. Da
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!