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Luden [163]
3 years ago
7

Type of diffusion that occurs with the help of a protein is called

Biology
1 answer:
Soloha48 [4]3 years ago
8 0

Answer:

<h2>Facilitated diffusion .</h2>

Explanation:

1. Diffusion: it  is the net passive movement of particles from  higher concentration to lower concentration. Diffusion continues until the concentration of substances is equal through out.

 

2. Facilitated diffusion: is the  process of passive transport of molecules or ions across a biological membrane and requires (via) a specific carrier protein.

3. Facilitated diffusion is passive type and require specific protein and it  requires no energy from the cell.  

4. It requires specific proteins through which molecules move from one side to another.

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Describe the two fields of study. Compares the genomes of different organisms compares the limbs of different organisms compares
maxonik [38]

It is assumed that organisms with similar anatomical characteristics have evolved relatively recently and have a common ancestor.

<h3>How does comparing the physical characteristics of different creatures help us understand evolution?</h3>

To comprehend how living things originated, scientists study the anatomy, embryos, and DNA of various species. Homological structures provide proof of evolution. These are features that were passed down from a common ancestor and are shared by related creatures. An further piece of evidence for evolution is offered by similar structures.

<h3>What role does anatomy play in the study of relationships between various types of organisms?</h3>

Comparative anatomy, which compares structural similarities, is one of the strongest types of evidence of creatures to ascertain the links between them throughout evolution. It is assumed that organisms with similar anatomical traits have evolved from ancestors who were reasonably closely connected to one another.

To know more about  genomes structures visit :-

brainly.com/question/19548636

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7 0
1 year ago
WeWhat are the symbols for the SIX<br> elements that make up 99% of the atoms<br> in the human body?
Oksi-84 [34.3K]

Answer:

The 6 Main Elements are Hydrogen, oxygen, carbon, Nitrogen, calcium & phosphorus

Explanation:

99% of the atoms in the human body come from 6 elements: Hydrogen at about 63%, oxygen (around 25%), carbon (nearly 11%), nitrogen (nearly 0.7%), calcium (0.25%), phosphorus (0.15%) and Calcium which is essential for our bones, & contains 99% of the calcium in the human body

3 0
3 years ago
Read 2 more answers
34.Blue flower (B) are dominant. Green flowers (b) are recessive. If a male plant with blue flowers (Bb) is crossed with a femal
hoa [83]

Answer:

25%

Explanation:

8 0
3 years ago
Can blood cells replicate themselves
svp [43]

Answer:

No

Explanation:

Red blood cells don’t reproduce. They only survive for 120 days in our blood before they are broken down into parts that are then recycled by a special type of white blood cell.

5 0
3 years ago
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Which nitrogenous bases are needed to complete the DNA strand pictured below?
Paul [167]

Explanation:

Template: T, A, C, G

Pairing: T- A, A-T, C-G, G-C

Answer: adenine, thymine, guanine, cytosine

Further explanation:

Nucleic acids are comprised of smaller units called nucleotides and function as storage for the body’s genetic information. These monomers include ribonucleic acid (RNA) or deoxyribonucleic acid (DNA). They differ from other macromolecules since they don’t provide the body with energy. They exist solely to encode and protein synthesis.

Basic makeup: C, H, O, P; they contain phosphate group 5 carbon sugar, these nitrogen bases which may contain single to double bond ring.

DNA stores all of an organism’s genetic information. Its molecules comprise the nitrogenous bases Guanine, Adenine, Cytosine and Thymine. These pair up as base pairs due to their varied structure- largely influenced by the location of N molecule ;

  • cytosine and thymine are formed from pyrimidines- N at position 1 and 3 of a fused ring;
  • Guanine and adenine are formed from organic compounds called purines (pyramidines fused to another organic ring of imidazole)
  • Each base pair contains a purine and pyrimidine joined via hydrogen bonding e.g. A-T & G-C and are called base complements.

In certain combinations, these bases form codons which act as instructions for protein synthesis. Codons are three nucleotide bases encoding an amino acid or signal at the beginning or end of protein synthesis.

Learn more about transcription at brainly.com/question/11339456

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7 0
3 years ago
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