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jek_recluse [69]
3 years ago
7

How extrusive igneous rocks and intrusive igneous rocks form?

Biology
1 answer:
MrRissso [65]3 years ago
4 0

Answer:

Not rocks id johnny paps not when

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The naming and classification of species is called
Fynjy0 [20]
The answer is B I think
6 0
3 years ago
What is one factor that makes women more susceptible than men to urinary tract infections?​?
lubasha [3.4K]
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8 0
3 years ago
What did sutherland discover about glycogen metabolism in liver cells?
anyanavicka [17]

Answer:

The hormone epinephrine binds to a specific receptor on the plasma membrane of the liver cell.

Explanation:

Glycogen is the body's rapid energy supply, which is how glucose, the main energy source of cells - derived from carbohydrate consumption - is stored. Glycogen is found mainly in muscle (muscle glycogen) and liver (liver glycogen), where liver cells are found.  Glycogen is important for the production of ATP in muscle cells and most other cell types.

Based on this information, researcher Earl Wilbur Sutherland Jr. decided to conduct a study to find out what were the effects of epinephrine during glycogen metabolism on liver cells. In this study, the researcher concluded that during the process of glycogen decomposition into glucose, the epinephrine hormone binds to a specific receptor on the liver cell plasma membrane.

8 0
3 years ago
True- breeding plants ______. cannot be cross-fertilized produce sterile offspring when cross-fertilized self-fertilize to produ
erastovalidia [21]

Answer:

Self-fertilize to produce offspring identical to the parent

Explanation:

True-breeding plants are the breeding plants which are homozygous for the trait that is they are homozygous for the dominant trait and for the recessive trait.

This can be confirmed by making a cross between them in which they are self-fertilized. This self-fertilization produces the offsprings identical to the parents with the same phenotype.

For example:

<u> Green pod (dominant trait)- GG</u>

<u>yellow pod (recessive trait)- gg</u>

cross -  GG X gg

                    g     g

           G      <em>Gg   Gg </em>

         G     <em> </em><em>Gg  Gg </em>

All the offsprings are of green color as all have the Gg genotype in which the dominant allele is G and the recessive

       

4 0
3 years ago
If an mRNA is AUGCACUACUUG, write the complementary anti-codon tRNA nucleotide sequence
gayaneshka [121]

Answer:

UACGUGAUGAAC

Explanation:

Translation is the second process of gene expression which occurs in the ribosome (organnelle for protein synthesis). It involves the synthesis of amino acid sequence using mRNA template. In the ribosome, the mRNA sequence (produced during transcription) is read in a group of three nucleotides called CODON. Each codon specifies a particular amino acid.

The reading of the mRNA is carried out by a special type of RNA molecule called transfer RNA (tRNA). tRNA reads the mRNA sequence using its ANTICODON (a group of three nucleotides complementary to the mRNA codon). The actual reading is done using complementary base pairing rule i.e. A-U, G-C.

The tRNA also carries the amino acid that corresponds the mRNA codon it reads.

Hence, in a case of an mRNA sequence: AUG CAC UAC UUG, the anticodon nucleotide sequence of the tRNA will read UAC GUG AUG AAC.

Note, this was done following the complementary base pairing rule (A-U, G-C).

3 0
3 years ago
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