Unit 1 Biology Review

Which characteristic is shown in the image?

• Organisms reproduce

• Organisms react to stimuli

• Organisms can adapt

• Organisms use and obtain energy

• Organisms are made up of cells

Tags

NGSS.MS-LS1-1

Which best describes the basic structure of a virus?

• nucleic acid strand surrounded by a protein coat

• a tail surrounded by a protein coat

• a tail surrounded by a carbohydrate coat

• nucleic acid strand surrounded by a carbohydrate coat

What happens in the lysogenic cycle? 

• Virus goes in and leaves the host cell

• Virus quickly kills the host cell

• Virus inject the nucleic acid into the host cell, and the nucleic acid integrates into the host cell DNA, and stay dormant for a long time

• Bacteria injects DNA into a host cell

Said all cells came from, pre-existing cells.

• Schwann

• Hooke

• Virchow

• Janssen

Examined cork cells slices and coined the term "cells" or hollow compartments.

• Hooke

• Schwann

• Leeuwenhoek

• Janssen

Tags

NGSS.MS-LS1-1

Considered to be a complex type of cell.

• prokaryotic

• eukaryotic

• both

• neither

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

Contains a cell membrane.

• prokaryotic

• eukaryotic

• both

• neither

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

Can be either single celled or multicellular

• prokaryotic

• eukaryotic

• both

• neither

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

Contains cytoplasm

• prokaryotic

• eukaryotic

• both

• neither

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

This type of cells DNA is found in the cytoplasm

• prokaryotic

• eukaryotic

• both

• neither