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
tiny-mole [99]
3 years ago
8

A change in the nucleotide-base sequence of a gene or dna molecule is a

Biology
1 answer:
Alex3 years ago
5 0
This would be considered a mutation. 
You might be interested in
4. Based on what you have discovered, which of the following conditions would lead to the formation of clouds?
ddd [48]
<span>a) Moist air moves up as it encounters a mountain range.</span>
3 0
2 years ago
What is the approximate percentage of guanine in the DNA genome of E. coli?
Nadya [2.5K]

Answer:

25%

Explanation:

<em>The approximate proportion of G + C content in the genome of E. coli has been reported to be 50%. According to Chargaff's rule, the amount of guanine in any DNA must be approximately equal to the amount of cytosine. </em>Hence,

if G + C = 50 and G = C,

then

G = C = 25

Therefore, the approximate percentage of guanine in the genome of <em>E. coli </em>would be 25.

6 0
2 years ago
When colors are absorbed, the light changes into.<br> ..
Anna71 [15]

Answer: a change in energy state occurs. The answer is dark or opaque - not able to be seen through.

Explanation:

The absorption of light makes an object dark or opaque to the wavelengths or colors of the incoming wave: Wood is opaque to visible light. Some materials are opaque to some wavelengths of light, but transparent to others. Glass and water are opaque to ultraviolet light, but transparent to visible light.

3 0
2 years ago
Read 2 more answers
Examine the photographs of 16 species of anole lizards and sort them into as many groups as you want according to how they appea
n200080 [17]

Answer:

On the basis of physical appearance.

Explanation:

We grouped the lizards into various groups on the basis of similarities and differences in the body structure, appearance and colour etc. The legs of anole lizards are small legs with pads on their feet for gripping surfaces which give them the advantage to climb up the trees while on the other hand, these small legs can't help in the survival on the land because they can't run too fast from their predators with these short legs so these legs has benefit in climbing the tree but disadvantage in running on the land.

8 0
2 years ago
Structural protein found in skin and connective tissue:
Charra [1.4K]
Collagen is the structural protein found in skin and connective tissue. This protein is the most abundant protein, that makes up one-third of the protein in the human body. The function of this protein in the skin is to give the skin strength and elasticity, and to  replace dead skin cells. In connective tissues it s<span>upports structures and anchor cells to each other.</span>
3 0
3 years ago
Other questions:
  • What happens to the atp molecule after it has been used to do work?
    15·1 answer
  • A hurricane hits a small island, killing all but a few members of a bird population. this is an example of __________.
    12·1 answer
  • How do you determine the difference in time between the arrival of the primary (P) wave and the arrival of the secondary (S) wav
    8·2 answers
  • Which of the following statements about sterols is true? A) All sterols share a fused-ring structure with four rings. B) Sterols
    9·1 answer
  • ASAP AND BRAINLIEST Which technique uses constructive feedback ineffectively? acknowledging the good points of a person's idea f
    13·1 answer
  • Which of the following is NOT a domain? A.Archaea B.Bacteria C.Eukarya D. Chordata.
    13·2 answers
  • Okay I don't know if this is gonna make sense. But how would you keep animal genes healthy?
    15·1 answer
  • The connective tissue covering around a fascicle is the
    13·1 answer
  • Why is it important to study people of color and their significance to scientific discovery?
    10·1 answer
  • State 2 features each viruses have in common with non living things
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!