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Gelneren [198K]
3 years ago
7

Suppose you have mono hybrid flowers in your garden and find that the produce black seeds to brown seeds in the ratio of 3:1 if

the allele are designated b&b receptively, what are the probable genotypes of the black seeds produce by your plants?
Biology
1 answer:
laila [671]3 years ago
4 0

Answer:

sorry idk I just need points

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A strand of DNA that is 36 nucleotides long codes for how many amino acids?
Margarita [4]

Answer:

See answer below

Explanation:

Hi there,

Assuming this DNA strand is fully capable of being mature mRNA (5' m7G cap and PolyA tail), nucleotides lead to an mRNA codon, which is 3 nucleotides per codon. In turn, 1 codon leads to 1 amino acid. However, as a single strand, it must be capable of terminating translation, which always requires a stop codon, and thus 3 nucleotides. Hence, we must subtract this from the total amount of codons <em>first</em>.

36 \ ncltd \ \frac{1 \ codon}{3 \ ncltd} = 12 \ codon\\12 \ codon - 1 \ codon \  = 11 \ codon\\11 \ codons\ \frac{1 A.A.}{1 \ codon}  = 11 \ A. A.

Hence, only 11 amino acids will be coded by a single DNA strand 36 ncltd long.

thanks,

3 0
3 years ago
Each homoglobin molecule contains?
ASHA 777 [7]

Hey here is the answer,

It is a globular protein, it contains one iron atom, that can bind one oxygen molecule. Therefore it has high affinity for oxygen.

Hope this helps you...

3 0
3 years ago
Which provides a baseline for an experimental investigation?
shutvik [7]
I think it is control group
3 0
3 years ago
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Can someone summarize The dual visual system to me AND color vision, like blindness etc...
Oduvanchick [21]

Dual visual system:

Dual visual system is nothing but the different visual systems that our brain is meant to direct.

The two visual systems are

  • Dorsal Stream
  • Ventral Stream  

Dorsal Stream:

Dorsal stream is mainly referred as a vision of action. This visual system is involved in moment by moment analysis. It is also known as where stream.

Ventral Stream:

Ventral stream is mainly referred to as the vision of perception. This visual system is meant to analyse and recognize shape and object etc. It is also known as What stream

Blindness:

Blindness is a defined as the lack of vision. Such type of vision loss can't be corrected either by contact lens or through glasses.

There are two type of blindness,

  • Temporary Blindness
  • Permanent Blindness

Temporary blindness is a condition where the vision of an individual vision is limited.

Permanent Blindness is a condition where an individual can't see anything even the light

8 0
3 years ago
What did Rosalind Franklin contribute to the understanding of DNA molecules?
RoseWind [281]

Answer:

The correct answer is A) An image indicating the shape of a DNA molecule. See the explanation below, please

Explanation:

Rosalind Franklin through studies of X-ray diffraction and crystallography, showed the double helix structure of the DNA molecule.

5 0
3 years ago
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