Bio Lab Unit 5

Cell Wall outside cell membrane

A structure outside of the cell membrane (found in plants)

Vesicle transport that fuses with Golgi

A transport organelle that fuses with the Golgi apparatus and the cell membrane

Which of these do plants cells have that animal cells lack? Central Vacuole Chloroplasts All Cell wall of cellulose

All

Central Vacuole stores water

An organelle that stores water in plants

Which two domains include single-celled organisms that lack a nucleus? Fungi and Prokarya Archaea and Bacteria Fungi and Bacteria Archaea and Protista Bacteria and Eukarya

Archaea and Bacteria

What are three organelles or structures that plant cells have but animal cells usually do not? Cell walls Vacuole Cell (plasma membrane) Nucleus Mitochondria Chloroplasts

Cell walls, Vacuole, Chloroplasts

Cells containing a nucleus are called ____ and cells without a nucleus are called _____. Prokaryotes...protists Probiotics...eubiotics Eukaryotes...prokaryotes Archaea...protists Prokaryotes...eukaryotes

Eukaryotes...prokaryotes

Prokaryotic cells are distinguishable from eukaryotic cells because prokaryotic cells have a nucleus. True or False? a) False b) True

False

If the field diameter is 200 um and 100 cells fit across, the cell size is 0.2 um. True False

False 2 um is the correct answer. 200um/100 cells

What are five structures every cell has? Cytoskeleton Cell Wall Vesicles Ribosome Cell (plasma) membrane Nucleus Cytoplasm DNA (Deoxyribonucleic Acid)

Ribosome Cytoplasm DNA (Deoxyribonucleic Acid) Cytoskeleton Cell (plasma) membrane

All cells contain these structures that manufacture proteins for the cell.

Ribosomes

The basic difference between a prokaryotic cell and a eukaryotic cell is that the prokaryotic cell a) is structurally more complex. b) lacks a nuclear envelope. c) is usually considerably larger. d) lacks DNA. e) possesses membrane-bound organelles.

lacks a nuclear envelope.

In metabolically active cells, you would expect to find a large number of a) vesicles. b) chloroplasts. c) mitochondria. d) microtubules. e) Golgi bodies.

mitochondria.

Which organelle extracts energy from food molecules and stores it in the high-energy bonds of ATP? a) chloroplast b) ER c) mitochondrion d) ribosome e) centriole

mitochondrion

All cells possess all the following components EXCEPT a) genetic material. b) nuclear membrane. c) cytoplasm. d) plasma cell membrane. e) ribosomes.

nuclear membrane.

To which kingdom would a multicellular, eukaryotic, photosynthetic organism belong? a) protista b) none of these c) fungi d) animalia e) plantae

plantae

A cell that lacks organelles is a(n) a) member of the Kingdom Plantae. b) prokaryotic cell. c) animal cell. d) eukaryotic cell.

prokaryotic cell.

If 40 cells fit across a field of view and each cell is 5 um in size, the field diameter is 0.2 mm. True False

True 40 x 5um = 200 um = 0.2 mm

Endoplasmic Reticulum synthesizes lipids

A flattened organelle that packages proteins and synthesizes lipids

The Bacteria and Eukarya domains are distinguished by a) members of Bacteria being single-celled and all members of Eukarya being multicellular. b) Bacteria getting nutrients via absorption and Eukarya by ingestion and photosynthesis. c) none of these d) the absence or presence of organelles including a nucleus. e) the fact that only Eukarya have the ability to grow and reproduce.

the absence or presence of organelles including a nucleus.

The Golgi packages materials into ________ for transport or export. a) vesicles b) microns c) organelles d) nucleoli e) plastids

vesicles

Which is the highest level in the taxonomic organization? Class Kingdom Division Phylum Domain

Domain

What are the three domains of life? Choose the three from the list below. Protista Eukarya Pond Water Bacteria Archaea

Eukarya, Bacteria, Archaea

To which kingdom does this organism belong? It's cells have a nucleus, and a cell wall containing chitin. It is heterotrophic and many members are decomposers. Animalia Protista Plantae Fungi

Fungi

Which kingdom possesses unicellular animal-like members as well as unicellular plant-like members? a) Kingdom Animalia b) Kingdom Plantae c) Kingdom Protista d) all of these e) Kingdom Fungi

Kingdom Protista

How does a cell rid itself of defective or malfunctioning organelles? a) Defective parts accumulate until the cell itself dies. b) Lysosomes assist in the removal of defective organelles by digesting them. c) Ribosomes play a significant role in the removal of malfunctioning parts by absorbing the parts. d) They are exported by exocytosis. e) They are engulfed by plastids and stored until export from cell is possible.

Lysosomes assist in the removal of defective organelles by digesting them.

What are three organelles, or structures,that plant and animal cells both have? Mitochondria Vacuole Cell walls Cell (plasma membrane) Chloroplasts Nucleus

Mitochondria, Nucleus, Cell (plasma membrane)

Chloroplast harvests light energy

Organelle that harvests light energy from the sun

These are cells from the Kingdom ___________ . True or False -The length of one cell is about 50 um. Fungi, false Plantae, true Fungi, true Plantae, false

Plantae, false

________ cells lack a membrane-enclosed nucleus. Eukaryotic Plant Prokaryotic Fungal

Prokaryotic

This is a drawing of a Euglena, a common pond organism. To which kingdom does it belong?

Protista

Hopefully you watched the video! Which of the following statements is correct? This is an animal cell. The mitochondria shown produce the energy of the cell. This picture shows a plant cell. The chloroplasts move around the edge of the cell via cytoplasmic streaming. This is a plant cell. It lacks a nucleus because we can't see it here. This is an animal cell. Animal cells have a cell wall that can be seen here.

This picture shows a plant cell. The chloroplasts move around the edge of the cell via cytoplasmic streaming.

The cytoplasm of eukaryotic cells contains a) dissolved nutrients. b) enzymes. c) water. d) all of these e) organelles.

all of these

Distance across this image is 350 micrometers. What type cells are these and what is their size? fungi, 5 um animal cells, 0.2 um bacteria, 5 micrometers bacteria 0.2 um

bacteria, 5 micrometers

Which of the following is capable of converting light energy to chemical energy? a) chloroplasts b) amyloplasts c) Golgi bodies d) mitochondria e) vacuoles

chloroplasts

Unlike animal cells, plant cells have ________ and ________. Unlike plant cells, animal cells have ________. centrioles . . . chloroplasts . . . cell walls centrioles . . . cell walls . . . large central vacuoles chloroplasts . . . cell walls . . . centrioles chloroplasts . . . cell walls . . . a nucleus

chloroplasts . . . cell walls . . . centrioles

As the total magnification increases, the field diameter _________

decreases

An organelle that consists of multiple membranes and synthesizes proteins or lipids is the a) mitochondrion. b) nucleus . c) chloroplast. d) plasma membrane. e) endoplasmic reticulum (ER).

endoplasmic reticulum (ER).

Prokaryotic as well as eukaryotic cells possess a) chloroplasts. b) ribosomes. c) a nucleus. d) mitochondria. e) a cytoskeleton.

ribosomes.