Cells and Virus practice

(a)   have membrane-bound organelles.

Tags

NGSS.MS-LS1-2

Match each type of cell or entity with whether it has a nucleus or not.

• Cell type with a nucleus

• non-living cells

• Cell type without a nucleus

• prokaryotic cell

• Entity that is not a cell and does not have a nucleus

• bacteria cell

• Example of a cell without a nucleus

• eukaryotic cell

Which type of cell free floating genetic material (DNA)?

• prokaryotic cell

• eukaryotic cell

• plant cell

• animal cell

Tags

NGSS.MS-LS3-1

Match the following cell parts with their main functions.

• Provides structure and support to the cell

• nucleus

• Produces energy through cellular respiration

• cell membrane

• Controls what enters and leaves the cell

• mitochondria

• Site of photosynthesis

• chloroplast

• Contains the genetic material (DNA)

• cell wall

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-6

Which TWO parts of the cell are involved in providing some form of energy for the cell?

• cell membrane

• nucleus

• mitochondria

• chloroplast

• cell wall

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-7

Match the following

• has nucleus and organelles

• autotroph

• worm that eats waste material in soil

• unicellular

• Plant that goes through photosynthesis

• multicellular

• any organism made up of multiple cells

• heterotroph

• 1 celled organism

• eukaryotic

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-6

NGSS.MS-LS1-5

NGSS.MS-LS2-1

Describe how temperature affects enzyme activity.

• Enzymes are inactive at high temperatures.

• Enzymes are more active at low temperatures.

• Enzymes have an optimal temperature range.

• Enzymes are unaffected by temperature.

Tags

DOK Level 2: Skill/Concept

Which letter indicates the location where DNA is stored?

a

b

c

d

Nucleus

Ribosome

Mitochondria

Cell Membrane

Tags

NGSS.MS-LS1-2

Match each cell structure description with the correct organelle.

• A rigid layer that provides support and protection to plant cells.

• ribosomes

• The outer boundary of the cell that controls what enters and leaves the cell.

• cytoplasm

• The "jelly-like" substance that keeps all other organelles in place and helps keep the shape of the cell.

• cell wall

• Small structures that are the site of protein synthesis in the cell.

• cell membrane

Tags

NGSS.MS-LS1-2

An advertisement for a health supplement for dogs claims to build lean muscle and strengthen tendons and ligaments, as well as provide energy. Which two biomolecules must the supplement contain to provide these benefits?

• Proteins and carbohydrates

• Carbohydrates and lipids

• Nucleic acids and carbohydrates

• Lipids and nucleic acids