SC 4 L 16 1

Plant cells are different from animal cells. The diagram below identifies four different structures in a plant cell. Compared to the structures in an animal cell, which of the following structures is found only in a plant cell? .

• Cytoplasm

• Cell Wall

• Mitochondrion

• Nucleus

Tags

NGSS.MS-LS1-2

A change in the genetic make-up, appearance, and behaviors of a species over time is called _______.

Tags

NGSS.MS-LS4-2

NGSS.MS-LS4-4

Which domain(s) include organisms that have eukaryotic cells? (has nucleus)

• Eukarya

• Eukarya & Bacteria

• Bacteria

• Archaeabacteria

A fish fossil is found in a rock. A foot bone and tooth are found in an older layer of the same rock. What can scientists learn from the rock?

• The area was once an ocean.

• The area has always been land.

• The area changed from water to land.

• The area changed from land to water.

Tags

NGSS.MS-ESS1-4

NGSS.MS-ESS2-2

NGSS.MS-LS4-1

In the picture of a cell below, which label indicates the part of the cell that contains most of the cell's genetic material?

• 1

• 2

• 3

• 4

Tags

NGSS.MS-LS3-1

Structures in the human body work together to perform specific functions. The diagram below shows the organization of structures found in the human body.

A picture of which of the following structures belongs in the box above?

• Cell

• Organ

• Organelle

• Tissue

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

NGSS.MS-LS1-3

Food, water, sunlight, shelter, and space are resources that are  __________.

• limiting factors

• wet

• messy

• found in rocks

Tags

NGSS.MS-LS2-1

Cattle egrets forage (feed) in fields among cattle. The egret gets easy access to flying insects stirred up by the cattle, and the cattle don't care if they are there or not.

• mutualism

• commensalism

• competition

• parasitism

Naomi was looking at cells with a microscope. She knows the cells are classified as either plant cells or animal cells. How can she tell if these cells are plant cells?

• She should look for a large nucleus in the center of the cells.

• She should look for cytoplasm that is filled with organelles.

• She should look for a cell membrane surrounding the entire cell.

• She should look for a cell wall outside of the cell membrane.

Which of the following organelles is only found in plant cells?

• Cell membrane

• Mitochondria

• Chloroplast

• Nucleus

Tags

NGSS.MS-LS1-6