GENERAL BIOLOGY 1 (MIDTERM REVIEWER)

Which types of organisms developed first due to the early environmental conditions on Earth?

• Prokaryotic and aerobic

• Prokaryotic and anaerobic

• Eukaryotic and aerobic

• Eukaryotic and anaerobic

Cells without a nucleus are said to be _____________________.

• Eukaryotic

• Prokaryotic

Why are cells complex?

• All cells are the same

• Multicellular organisms can live with one type of cell

• Different cells perform different functions

• Complex cells are unicellular

Cells are.....

• a group of tissues that together carry out a specific function

• structural and functional units of all living things.

• groups of organs that together carry out a specific function

• are only found in animals.

Which of the following is the correct order of organization in living things from the most basic (simple) to the most complex?

• Organism, cell, tissue,organ, organ system

• Organ system, organ, cell, organism, tissue

• cell, organ, tissue, organ system, organism

• cell, tissue, organ, organ system, organism

What do a worm, a cat and an elephant have in common?

• They all move the same way

• They all have the same internal structures

• They are all made of cells.

• They all have hair or fur covering their body.

The human body is composed of organ systems. Which list represents a systems from the least to most complex?

• Heart --> cardiac muscle --> muscle tissue --> muscle cell

• Muscle cell --> muscle tissue --> biceps muscle --> muscular system

• Lung tissue --> trachea --> nostrils --> circulatory system

• Integumentary system --> skin cell --> hair --> sweat glands

Which of the following best describes a tissue?

• a group of cells working together to perform a specific function

• a group of organs that work together to perform a specific function

• the smallest functioning unit of a living organism

• a specialized unit within a cell that has a specific function

Which of the following displays the levels of organization INCORRECTLY from smallest to largest?

• Atom, Molecule, Organelle, Cell

• Organelle, Cell, Tissue, Organ

• Community, Ecosystem, Biome, Biosphere

• Organ System, Organ, Organism, Population

What is the difference between a cell and a tissue?

• cell is basic unit of life; tissue is group of cells that work as one

• cell is basic unit of life; tissue is groups of different cells

• cell is group of tissues; tissue is basic unit of life

• cell is group of organs; tissue is group of different cells