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vagabundo [1.1K]
3 years ago
7

What is the main function of the endocrine system?

Biology
2 answers:
erica [24]3 years ago
4 0
The main function is A, secrete hormones
Pani-rosa [81]3 years ago
3 0

Answer:

I think the answer to your question is option A , secrete hormones

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Integral membrane proteins, such as transport proteins, are permanently attached to cellular membranes. After integral membrane
disa [49]
<span>ER Golgi apparatus, because it packages proteins received from the ER cytoplasm </span>

<span>The Golgi body are the ones that slightly alter, organize and prepare so-called parcels to be delivered for all the organelles in the cell. They receive these packages mainly in the rough endoplasmic reticulum. These packages that set out by Golgi body are macromolecules that used and synthesized by cells in many operations. If ER is absent then it would only mean that Golgi body would have no use other than simply lysosomes but these macromolecules plays a dynamic role in many organelles –nutrients, ATP and cell metabolism. It'll have a ripple effect if ER is absent in the cell.<span> </span></span>

7 0
3 years ago
What effect would there be on the final daughter cell if the spindle fibers failed to pull a chromosome toward the pole, as in c
allochka39001 [22]

Aneuploidy can result in the final daughter cell if the spindle fibers fail to pull a chromosome toward the pole as in case of non-disjunction.  

Explanation:

Aneuploidy is a condition which arises when one or more chromosome is missing in the final daughter cells.

Non-disjunction refers to the failure of chromosomal or chromatid segregation or separation during cell division. This results in erroneous meiosis or mitosis leading to the formation of final daughter cells or gametes with an extra or missing chromosome. This condition is aneuploidy.  

Failure of separation or segregation of:

  • Homologous chromosomes occur in Anaphase I, affects four daughter cells.
  • Sister chromatids during Anaphase II, affects two daughter cells

This failure of separation leads to aneuploidy chromosomal abnormalities like monosomy, trisomy, etc which can cause diseases like Down’s syndrome, Turner’s syndrome etc.

8 0
3 years ago
2 Describe List three devices that produce
agasfer [191]

Answer:

list of three devices are 1st phone 2nd doorbell 3rd alarm clock

Explanation:

if these devices will not produce sound then we can not do our work properly these are very useful for everyday life

5 0
3 years ago
Which characteristics is directly related to the coding of a single amino acid during the process of translation?
Snezhnost [94]

Answer:

the three-base sequence of mRNA

Explanation:

Translation is the process of formation of proteins. Translation process is achieved with the help of ribosome, which links amino acids in the order defined by messenger RNA (mRNA), using RNA (tRNA) transfer molecules to hold amino acids and read three nucleotides at a time of the mRNA.

The three-base sequence are present in mRNA called codons or mRNA nucleotide triplet sequences are specific to a amino acids for proper function. For exmaple:  AUG codon , specifies the amino acid methionine which acts as starts codon and initiate the process of translation.

Hence, during translation, the characteristic that represents the three base sequences of mRNA is related to the coding of single amino acid.

4 0
3 years ago
what natural substance forms from resin, a sticky substance inside trees that flows like syrup and protects the tree by trapping
lidiya [134]

C. Sap- appareently i have to use 20 characters so im just gonna keep typing lol

7 0
4 years ago
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