Mid Unit Cells Test Review

What is the smallest unit of life in all living organisms?

• cells

• nucleus

• tissue

• organelles

• organs

Tags

NGSS.MS-LS1-1

Which structure in a plant cell is responsible for maintaining its shape and protecting it?

(a)  

What is the primary role of the cell membrane in a cell?

• It synthesizes proteins.

• It provides energy to the cell.

• It regulates the movement of substances in and out of the cell.

• It stores genetic information.

Tags

NGSS.MS-LS1-2

Which type of cell lacks a membrane-bound nucleus?

(a)  

During a biology class, Mason asked, 'Which of the following organelles is most important in providing a cell with energy?'

• cell membranes

• mitochondria

• vacuoles

Which cell organelle is responsible for converting light energy into chemical energy?

• nucleus

• chloroplasts

• endoplasmic reticulum

• lysosomes

• golgi apparatus

Tags

NGSS.MS-LS1-6

During a biology class, Olivia asked, "What is the name of the gel-like substance that is inside the cell?"

• cytoplasm

• ectoplasm

• cytokinesis

Tags

NGSS.MS-LS1-2

Which structure is found in plant cells but not in animal cells?

• chloroplast

• nucleus

• ribosome

Which organelle is responsible for producing the majority of ATP in a cell?

• Ribosome

• Mitochondria

• Golgi Apparatus

• Endoplasmic Reticulum

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-7

Imagine that you are a virus that wants to kill a human. Which organelle would you attack to destroy the cell's ability to use DNA to reproduce itself? Maya and Jackson are discussing this in their biology class.

• Nucleus

• Mitochondria

• Chloroplast

• Lysosome