Answer:
Hershey and Chase demonstrated that genetic material is contained in the DNA molecule. By using bacteriophages they observed that DNA, but not proteins, contains the genetic material. These researchers tagged DNA with radioactive phosphorus and then separated bacteria and protein phages by centrifugation, observing that bacterial pellet was radioactive
Plants needs mineral salts or nitrates to grow, there are much more nitrates in the roots of the plants than in the dirt so the plant will defuse out of the roots into the soil.
Answer:
Ureters - These are long narrow tubes that carry urine from the kidneys to the urinary bladder. They are not what carry urine from the bladder to the outside of the body. That is called your Urethra.
Explanation:
Answer: The pancreas produces Insulin.
Answer:
The complimentary strand of codons would be CAG-UAC-AAA-UCA-AGG-GAU-AUC.
Explanation:
C (Cytosine) pairs to G (Guanine).
Think of it as *C*ar in the *G*arage.
A (Adenine) pairs to U (Uracil).
Think of it as *A*pples *U*nder the tree.
