A scientific variable is any factor that can be changed or controlled
Question options:
A) amino acid
B) nucleotide
C) fatty acid
D) nucleic acis
Answer:
A) amino acid
Explanation:
During protein synthesis process, each tRNA carries one amino acid for protein synthesis to the ribosomes. The overall role of tRNA in protein synthesis is to decode a specific codon of mRNA, using its anticodon, in order to transfer a specific amino acid to the end of a chain in the ribosome. Many tRNAs together build upon the amino acid chain, eventually creating a protein for the original mRNA strand.
Correct answer: A). Maintains homeostasis.
Cell transport helps to maintain homeostasis by keeping the conditions inside the body in a normal range in the organism's cells.
Each and every individual cell must maintain homeostasis in order to survive. One of the way by, which cell maintains homeostasis by controlling the movement of a substance across the cell membrane.
Active transport, osmosis, and active transport are the method of cell transport, which help to maintain homeostasis.
The importance of pancreas is secreted into a small intestine to farther break down the food after it has left the stomach. <span />
I think this is the answer not sure.
One of the benefits of sexual reproduction is the diversity it produces within a population. That variety is a direct product of meiosis. Every sex cell made from meiosis has a unique combination of chromosomes. This means that no two sperm or egg cells are genetically identical. Every fertilization event produces new combinations of traits. This is why siblings share DNA with parents and each other, but are not identical to one another.
