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ruslelena [56]
3 years ago
15

Are there any external similarities between the flower and the fruit?

Biology
2 answers:
tiny-mole [99]3 years ago
7 0
Both have seeds and can use the sun
Leni [432]3 years ago
4 0
They both have seeds
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Identify a method scientists use to share information with one another
Vlad1618 [11]
Scientists have several means of communicating the result of their research study with other scientists. One of this method is publishing. Scientists can publish their research findings in peer reviewed journals, this will allow other scientists to read about the study and its is outcomes.
Scientists can also present the results of their research study at national and international conferences.
5 0
3 years ago
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Why is gmo modification different for plants and animals
morpeh [17]

In animals, a gene is inserted into an embryo, modifying the genome to manufacture the product of this new gene. In plants, a gene is injected into a single cell that is grown from a seed into a plant. This plant expresses the new gene in all its cells. The difference between GM and selective breeding.

6 0
2 years ago
imagine a cell-surface receptor protein is being newly synthesized. How can it get into the membrane that it will ultimately be
motikmotik

Answer:

the steps for a new receptor synthesis:

Explanation:

Do not forget the steps vary from an eukarityc cell to prokarityc one.  

IN AN EUKARYOTIC CELL:

1- Transcription: in the nucleus, mRNA is synthesized from the DNA sequence that codifies the protein. Exons are spliced if needed by spliceosomes.  

2- From nucleus into cytoplasm: mRNA goes through nuclear membrane into the cytoplasm were ribosomes, substrates for protein synthesis and other organelles are.

3- Ribosomes recognize a signal in mRNA and start reading the genetic code, three consecutive nucleotides at a time and adjust the correspondent tRNAs (tRNAs carry the aminoacids)  

4- Peptide bonds are formed between consecutives aminoacids, and a polypeptide is build up according to the mRNA sequence.

5- (The mRNA has a signal that is recognized by the rough endoplasmic reticulum) The peptide goes into this reticulum (RER) and then into Golgi apparatus. (more chemical modifications are made if needed). By this moment the protein has an inserted portion in a lipid membrane.

6- The protein is transported in a vessel that finally fusions with cytoplasmic membrane and the receptor is in destiny. Hydrophobic aminoacid sequences are inserted in membrane.

IN A PROKARYTIC CELL:

1- Transcription (no splicing is needed, there are not exons)

2- There are not nucleus and cytoplasm divided (no transport)

3- Ribosomes recognize a signal in mRNA and start reading the genetic code, three consecutive nucleotides at a time and adjust the correspondent tRNAs (tRNAs carry the aminoacids)

4- Peptide bonds are formed between consecutives aminoacids, and a polypeptide is build up according to the mRNA sequence.

5- The mRNA has a signal that is guides the growing protein to cellular membrane. Hydrophobic aminoacid sequences are inserted in membrane.

8 0
3 years ago
Need answer quick please thanks
Lady bird [3.3K]

Answer:

The genotype will be: Bb

4 0
3 years ago
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. What is the ratio of C, H, and 0 atoms in carbohydrates? O1:2:1 O1:6:1 O1:3:T O2:3:2​
11111nata11111 [884]
O1:2:1 because they are carbon, hydrogen and oxygen
3 0
2 years ago
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