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Mice21 [21]
3 years ago
12

What is feature a and how does it form ?

Biology
1 answer:
Oksana_A [137]3 years ago
5 0
I have litterally no idea
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Proteins can be visualized in many ways, each of which highlights a specific aspect of the protein. drag the terms on the left t
Nastasia [14]

Answer:

1. Space-filling

2. Ribbon model

3. Wireframe

4. Simple shape

5. Simplified diagram

Explanation:

"attached is the question"

A protein can be visualized using different types of models. The models you use will depend on what you want the viewer to understand.

A space-filling model would show all the atoms that composes a protein. This type of model makes use of spheres, emphasizing the globular structure of the atoms. They are proportional to the actual size of the atom they represent.  Each type of atom is a different color. Even the distances of the spheres are proportional to its size to help viewers better see the actual shape of the protein.

Ribbon model is also a 3D representation of a protein. It shows the only the backbone of the protein. It highlights the folds and coils in a protein, generally the organization. Some versions show the α-helices as ribbons and β-strands are shown as arrows.

Wire frame model is like the ribbon model but it also shows the side chains. It shows the different atoms that are involved. Thin wires show the bonds made between the atoms and the wires bend show the relative location of the atoms.

A simple shape focuses more on the function of the protein overall rather than the internal structures. The shape does not represent a particular protein, merely using a general shape to represent a protein.

A simplified diagram shows more detail than the simple shape. It shows the internal structures as well but like the simple shape model, it focuses more on the function of the protein. A version of it is a solid shape, which does not show the internal structure.

4 0
3 years ago
1. Madison has type A blood, and so does her sister Abi. Her sister Marley has type O blood. A. What are Madison's parents' bloo
Sphinxa [80]

Answer:

A) Madison’s parents’ blood types may be either A & 0, or A & A.

B) Depending on her parents’ genotypes, Madison’s genotype may be either AA or A0

Explanation:

Since the A allele is dominant with respect to the 0, a person with blood type A may have either one (A0 genotype) or two A alleles (AA genotype). In contrast, a person with blood type 0 may only have two 0 alleles (00 genotype).

Because one of the sisters has type 0 blood, we have to assume that both of her parents have at least one 0 allele. There are two situations which may give rise to the described scenario (see Punnett squares):

Alternative 1: One of the parents has A blood type (A0 genotype), and the other has 0 blood type (00 genotype). Madison’s genotype may only be A0.

| 0 | 0

——————————

A | A0 | A0

——————————

0 | 00 | 00

Alternative 2: Both parents have A blood type and A0 genotypes. Madison’s genotype may be either A0 (probability of 2/3) or AA (probability of 1/3).

| A | 0

——————————

A | AA | A0

——————————

0 | 0A | 00

7 0
3 years ago
Will mark brainlist if the answer is correct
Marat540 [252]
Condensation ....................,...
8 0
2 years ago
Which change in a limiting factor would increase the carrying capacity for american pikas in a talus field within an alpine tund
shusha [124]

Answer: B) decrease in number of rock fragments

Explanation:

Carrying capacity is the maximum size of the population of a species that an ecosystem can handle based on the availability of resources.

A limited factor is the factor that can be an abiotic or biotic agent is likely to affect the life of the living being.

American pikas are the small rodent-like mammals. These animals are short and stout. They have big, round ears and do not have tails. They have a brown and black coloration which helps them to hide behind the rocks and camouflage the predators.

Here, the decreased in rock fragments is a limiting factor which will increase the carrying capacity of American pikas. Due to lack of rock fragments, the American pikas will not be able to hide from predators and they will die. The size of the population will become by the supportive carrying capacity.

8 0
3 years ago
SOMEONEEEEEE PLEASE HELP ILL GIVE 20 POINTSZ!​
RSB [31]

Answer:

YOU SAID 20 POINTS AN DYOU GIVEN ME 5 HUN NO THANK YOU BYE

Explanation:

ANSWER;20

3 0
3 years ago
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