Answer:
Option (A), (C) and (D).
Explanation:
Introns are the non coding nucleotide sequence of the gene. They may present within the gene or may lie outside the exons. Introns are responsible for the gene evolution.
Introns can also responsible for encoding the proteins subunit. Introns needs to be removed from the exons by the process known as splicing. Different splicing are alternate splice, group I and II intron. Different multiple introns can be present in the gene.
Thus, the correct option is (A), (C) and (D).
Can I see the picture please?
Just by reading the answers it seems like the correct one would be A, but i would like to double check.
The lipid components of cellular membranes often include phospholipids and cholesterol. Phospholipids is made up of glycerol, fatty acids, phosphate and organic derivatives such phospho inositol and choline. Cholesterol is the component of the membrane lipid which determine the fluidity of the memebrane; it also participates in membrane singalling system.
Answer:
C U A G C U A U G G U A A G C C G C G U A U G A A G C
Explanation:
this is the complementary strand in mRNA.
A=U
G=C
C=G
T=A
this is the answer key to any mRNA strand.
Hope this helps! :)
Answer:
have gained water and burst.
Explanation:
Vacuoles are large vesicles originating from the endoplasmic reticulum and the Golgiense complex. They are membrane cell structures and are therefore typical of eukaryotic cells. They have selective membrane, like all cell membranes. Thus, the content inside the vacuole is different from the cytoplasmic content.
There are different types of vacuoles, but in protists it is common to have contractile type vacuoles, whose main function is to pump the excess water inside the cell out of it. This pumping of water ensures that the body maintains its ion and molecule concentrations in the desired amount and does not rupture. In addition, this vacuole is also responsible for excretion.
However, a manufacturing company has dumped its waste into a nearby lake, and this waste has the ability to paralyze the contractile vacuoles of certain protists. After an analysis, a biologist would see that the vacuoles gained excess water and burst.
