Question:
Cual es la reaccion de los tubulos de malpighi en agua salinas
What is the reaction of Malpighi tubules in saline water
Answer:
The Malphighian tubes excrete salt (NA+) at the expense of potassium(K+) when exposed to saline water. They are the primary secretion regulator in an insects body.
Las trompas de Malphighian excretan sal (NA +) a expensas del potasio (K +) cuando se exponen al agua salina. Son el principal regulador de secreciones en el cuerpo de un insecto.
Answer:
The following scientists have performed different experiments that were helpful in providing evidence that DNA is the genetic material. The summarize experiments are as follows-
1. Fredrick Griffith- the experiment was an experiment performed in 1928. It was one of the experiments that exhibit that bacteria can acquire through the process of transformation.
2 Oswald Avery, Maclyn McCarty, and Colin MacLeod: this experiment exhibited that DNA can transform the cell properties, and clarifying the chemical properties of the genes.
3. Alfred Hershey and Martha Chase: They determined that even the bacteriophage has a protective coat around it but the DNA that is present inside is the genetic material that has the ability to produce the progeny inside a bacterium.
4. Erwin Chargaff: He proposed tow rules which were named after him as chargaff rules. This tells that natural DNA the number of cytosines is equal to the number of guanine units and adenine to Thymine units.
Answer:
a mushroom is a heterotroph
the main difference between fungi and plants: Fungi=heterotroph, plants=autotroph
Explanation:
Answer:
Restriction endonuclease
Explanation:
It cut the DNA at specific sequence and it is very useful in biotechnology
Answer:
but you got to figure it out
