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
icang [17]
4 years ago
11

WORTH 25 POINTS PLEASE ANWNSER AND DONT GUESS

Biology
1 answer:
liraira [26]4 years ago
3 0
Hello!

"B" P<span>unctuated equilibrium. 
</span>
But I would hardly call coelacanths "primitive" fishes though for more further information (That's another long story lol), but yeah, the Correct Answer in this case is 100% Option "B".

Hope this Helps! Have A Wonderful Day! :) :D
You might be interested in
A mouse eats acorns and seeds off the ground (A)CONSUMER (B) DECOMPOSER (C) HERBAVIOR (D) PRODUCER.
Zinaida [17]

Answer:

A

Explanation:

Its a consumer because it eats plants

8 0
3 years ago
Read 2 more answers
The shape of a protein molecule is influenced by
Rus_ich [418]

Answer:

The answer is C. its sequence of amino acids.

The protein's shape is influenced by its sequence of amino acids or primary structure.

Explanation:

The primary structure of a protein molecule is dependent on the amino acid chain sequence it has. The amino acid chain's <u>linear</u> structure is composed of <u>covalently bonded</u> amino acids via peptide bonds. This serves as the <u>overall backbone </u>of the protein.

<h3>Additional notes: </h3>

Secondary structure of protein

It defines the 3-dimensional shape of the<u> locally folded polypeptide</u>. They come in two forms, the alpha helices and beta sheets. During the formation of the primary structure, acidic and basic amino residues may cause kinks and turns, re-configuring the 3-D shape of the local polypeptide.

Tertiary structure of protein

This determines the overall 3-dimensional structure of the protein. The structure is due to the <u>linking of the R groups</u> of the related amino acids, <u>hydrophobic bonds</u>, and <u>disulfide bonds</u>. These bonds are <u>highly stable</u> and are not easily changed or destroyed.

Quaternary structure of protein

It is a structure that consists of multiple folded polypeptide chains or subunits. This allows the protein to have m<u>ultiple functions</u>. <u>Non-covalent forces</u> keep these structures together, making it <u>prone to rapid conformational changes.</u>

8 0
4 years ago
Quiz: unit 2 Lesson 1 photosynthesis. please
Viefleur [7K]

Answer:

7.

8. Fatty acids

9.Amino acids

10. A and C

Explanation:

3 0
3 years ago
How did organic compounds get their name?
Volgvan
By combining organic bonds
3 0
4 years ago
What it's called when scientists explore the world around them
notsponge [240]

Answer:

1. Observe

2. Research

3. Geology

Explanation:

Hope this helped!

7 0
3 years ago
Other questions:
  • (b) Explain how producing the enzymes that digest α-pinene is beneficial to the bacterial species living within the nematodes.
    6·1 answer
  • A class survay revealed that out of 30 students 13 listed their favorite luch item as pizza 9 choose cheese burgers and 6 picked
    6·1 answer
  • What is the largest muscle in the human body?
    12·1 answer
  • A mutation in the hemoglobin gene cause what disorder?
    14·2 answers
  • 1. Why were Asian carp introduced in the United States?
    6·1 answer
  • What’s the answer please help
    10·1 answer
  • What is the first step in photosynthesis?
    6·2 answers
  • That’s the right answer for that question
    14·1 answer
  • The drug colchicine inhibits the formation of spindle fibers during mitosis if you treat diving plant cells with colchicine what
    6·2 answers
  • Please help ASAP,
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!