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leva [86]
3 years ago
7

HELP ME I WILL GIVE BRAINLIST!!!!!

Biology
1 answer:
erastovalidia [21]3 years ago
3 0

Answer: In watermelons the genes for green color and for short shape are dominant over the alleles for ... Suppose a plant with long striped fruit is crossed with a plant heterozygous for both these characters. What phenotypes would this cross produce and in what ratios? ... A man and woman have dark eyes, dark hair, and freckles. i hope you have a good day

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The DNA sequence that produced the mRNA sequence uracil, guanine, cytosine, guanine adenine uracil adenine adenine
vesna_86 [32]

Answer:

The DNA sequence that produced the mRNA sequence uracil, guanine, cytosine, guanine adenine uracil adenine adenine during transcription is adenine, cytosine, guanine, cytosine, thymine, adenine, thymine, thymine.

Explanation:

Transcription of DNA into messenger RNA (mRNA) is a process in which the specific nucleotide sequence is transferred from one molecule to another, through the synthesis of mRNA molecules from a DNA strand.

The complete transcription process is done by nitrogenous base complementarity, where mRNA receives the sequence of complementary bases according to the DNA sequence:

  • <em>Adenine</em><em> is complemented with uracil, since in RNA the thymine is substituted by this uracil. </em>
  • <em>Thymine</em><em> is complemented with adenine. </em>
  • <em>Cytosine</em><em> is complemented with guanine. </em>
  • <em>Guanine</em><em> is complemented with cytosine. </em>

Thus an <u>uracil mRNA sequence, guanine, cytosine, guanine adenine uracil adenine U-G-C-G-A-U-A-A comes from a DNA sequence adenine, cytosine, guanine, cytosine, thymine, adenine, thymine, thymine or A-C-G-C-T-A-T</u>.

6 0
3 years ago
El esmog fotoquímico es causado por la acción sobre los productos químicos de
g100num [7]

Answer: El smog fotoquímico se forma cuando los fotones de la luz solar chocan con moléculas de diferentes tipos de agentes contaminantes en la atmósfera. Los fotones hacen que se produzcan reacciones químicas. Las moléculas de contaminación se convierten en otros productos químicos nocivos, como ya venimos en el laboratorio.

Explanation:

5 0
3 years ago
Austin and Marissa hypothesize that coneflower stomata use feedback loops to respond to moisture levels by opening when there is
zheka24 [161]

Austin and Marissa should observe the number of open stomata on one leaf, mist the leaf with water, wait one hour, and count the number of open stomata again.

In the epidermis of tree leaves and needles, there are cell structures called stomata that play a role in the exchange of water and carbon dioxide between plants and the atmosphere.

Stomata, the tiny pores on the outside of leaves and stalks, control how gases enter and exit leaves and therefore, how plants as a whole function. On all periods, ranging from minutes to millennia, they adjust to regional and global changes.

Guard cells are a pair of specialized epidermal cells that make up stomata. By adjusting the size of the stomatal pore, stomata govern water loss and the exchange of gases between the plant and its surroundings.


To learn more about stomata please visit -
brainly.com/question/27780594
#SPJ4

5 0
2 years ago
Before mitosis begins, a cell makes a copy of the DNA in the nucleus. What term is used to describe this process of making and e
Ne4ueva [31]

Replication I believe...

6 0
3 years ago
Read 2 more answers
Help me please!!!... and thank you!!
xz_007 [3.2K]

Answer:

Karyotype- Abnormal

it's a Trisomy of the X chromosome: it's a form of aneuploidy

The disorder is called Triple X syndrome. It's characterized by tall stature, vertical skin folds, poor muscle tone, and a curve in the 5th finger towards the 4th and small head (microcephaly),

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