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vladimir1956 [14]
2 years ago
5

Facilitated diffusion is a type of

Biology
1 answer:
pentagon [3]2 years ago
3 0

Answer:

B

Explanation:

The plant doesn't use energy to bring nutrients into the roots. The concentration of nutrients is higher in the soil than in the root, so they passively move into the root to make the concentrations equal.

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For those whose identity is _____, their gender identity corresponds with their birth sex.
Stels [109]

Answer:

For those whose identity is similar/the same, their gender identity corresponds with their birth sex.

Explanation:

6 0
3 years ago
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

Learn more about DNA and RNA at brainly.com/question/2416343?source=aid8411316

7 0
3 years ago
Where are cell-free ribosomes found?
ella [17]

A.in the cytoplasm is correct

5 0
3 years ago
Read 2 more answers
What is number 30 please
bogdanovich [222]

Answer:

The answer is D

Explanation:

hope this helps

5 0
3 years ago
A scientist performed an expirement and observed that the gases expand at the same rate as a change in temperature. this observa
ICE Princess25 [194]
The answer is B because theorys explain what happens and why it happens. 
3 0
3 years ago
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