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Which sequence represents the path of sperm leaving the body?

Sperm cells pass through a series of ducts to reach the outside of the body. After they leave the testes, the sperm passes through the epididymis, ductus deferens, ejaculatory duct, and urethra.

Which statement best expresses the relationship between the three structures?

Answer: Option number 3 that is DNA controls the production of proteins in the cell is the best relationship between the three structures which are DNA, Protein and cell.

Which statement best describes how a vaccination can help protect?

(1) Vaccines directly kill the pathogen that causes the disease. (2) Vaccines act as a medicine that cures the disease. (3) Vaccines cause the production of specific molecules that will react with and destroy certain microbes.

Which statement could describe molecules A and B?

Answer Expert Verified. Answer: Molecule A is a simple sugar or amino acid, while molecule B is a starch or protein.

Which statement best describes what would most likely be observed after 20 minutes?

The statement that describes the observation after 20 minutes would be that the contents of the dialysis tube would turn blue-black. this is because the starch would diffuse from the solution in the beaker to the water inside the dialysis tube to attain equilibrium.

What substance is needed for active transport Why?


What is the name of the starch indicator?

Starch Test: Add Iodine-KI reagent to a solution or directly on a potato or other materials such as bread, crackers, or flour. A blue-black color results if starch is present. If starch amylose is not present, then the color will stay orange or yellow.

What phrase does not describe cells cloned from a carrot?

combining a portion of the human DNA with the bacterial DNA and inserting this into bacteria. Notes: Using gene splicing, recombinant DNA is created and inserted into bacteria. Which phrase does not describe cells cloned from a carrot? They have the same DNA codes.

Which cell structure contains information needed for protein synthesis?


Which cell structure is mainly responsible for releasing energy?


What are the other functions that the vacuole can perform?

Especially in protozoa (single-celled eukaryotic organisms), vacuoles are essential cytoplasmic organs (organelles), performing functions such as storage, ingestion, digestion, excretion, and expulsion of excess water.