Biology - Study Mode

[#616] The functional unit of the nervous system is the
Correct Answer

(C) Neurons

Explanation

Solution: Neurons, or nerve cell, are the main structural and functional units of the nervous system. Every neuron consists of a body (soma) and a number of processes (neurites).

[#617] What is the study of cells called?
Correct Answer

(D) Both B & C

Explanation

Solution: The study of cells is called cytology or cellogysm.

[#618] Closely stacked flattened sacs (plants only) is called
Correct Answer

(C) Golgi apparatus

Explanation

Solution: Closely stacked flattened sacs (plants only) is called Golgi apparatus.

[#619] Any foreign object that gains entry into the cell is immediately engulfed by the ________ and is completely broken into simple digestible pieces.
Correct Answer

(D) Lysosomes

Explanation

Solution: Any foreign object that gains entry into the cell is immediately engulfed by the lysosomes and is completely broken into simple digestible pieces.

[#620] The function of nucleolus is the synthesis of
Correct Answer

(C) R-RNA

Explanation

Solution: The function of nucleolus is the synthesis of R-RNA.