Plant Cell - Jackson Public School District · Plant Cell Venn Diagram • Animal Cell vs. Your School • Artificial Photosynthesis 31 • Cell Organelles •Core Organelles •Chloroplast-Cell

Learn-At-Home Resource Packet Pacing Calendar

March 30, 2020-April 17, 2020

Office of Teaching and Learning

March/April

30 • Animal and

Plant CellVenn Diagram

• Animal Cell vs.Your School

• ArtificialPhotosynthesis

31 • Cell Organelles

• CoreOrganelles

• Chloroplast-Cell Organelles

• Chloroplast-Photosynthesis

1 • Endoplasmic

Reticulum

• Mitochondria

• Nucleus

2 • Organelles

• Plant Cell vsCommunity

• Ribosomes

3 • Specialized

Organelles

• Animal Cell

• The Discoveryof the Cell

April

6

• Mitosis andMeiosis

• Mitosis

• Life Functions

• PunnettSquares

7 • Stages of

Mitosis

• Types ofReproduction

• Structure ofDNA

8 • Anatomy of a

Glacier

• Anatomy of aRiver

• Avalanche

• Droughts

9 • Earthquakes

• Earthquakes andTsunamis

• Functions of Soil

•

10 • How Volcanoes

Erupt

• Hurricanes

• Inside the Earth

• Data Inside theEarth

13 • Label Layer of

the Earth

• Layers of theEarth

• Layers of theEarth 2

14 • Community

Ecosystem

• Biome Worksheet

• Draw a Biome

15 • Levels of

Organization-Classifying

• Levels ofOrganization-Visual

16 • Nutritional

Relationships

• Cancer

• Food and CancerRisk

• Stages of Cancer

17 • Soil and

Decomposition

• Soil and Water

• Soil and Erosion

• Soil Horizons

Subject: Science Instructions: Complete the sheets with the following titles on the day requested

Grade Band: 6th-8th

Name ___________________________

©www.EasyTeacherWorksheets.com

Animal and Plant Cell Venn Diagram

Animal Cell Plant Cell

Name ___________________________


Animal Cell vs. Your School

If you think about it, your school has many parts that allow it to function properly, just like an animal cell. Relate the functions of an animal cell’s organelles to parts of your school that have a similar function.

Organelle Function of organelle in the cell Name a part of your school that has a similar function

cytoplasm

golgi complex

lysosome

mitochondria

nuclear membrane

nucleus

nucleolus

ribosome

rough endoplasmic reticulum

smooth endoplasmic reticulum

vacuole

centriole

cell (plasma) membrane

Name ___________________________


Cell Organelles Directions: Describe the functions of each organelle and draw a picture to remind of its function.

cell (plasma) membrane Function Draw

cytoplasm

golgi complex

lysosome

mitochondria

nuclear membrane

nucleus

nucleolus

ribosome



vacuole

Only In Animal Cells

centriole

Only In Plant Cells

cell wall

chloroplast

Name ___________________________


Plant Cell vs. Your Community

If you think about it, your local community has many parts that allow it to function properly, just like an plant cell. Relate the functions of a plants cell’s organelles to parts of your community that have a similar function.


cytoplasm

golgi complex

chloroplast

mitochondria

nuclear membrane

nucleus

nucleolus

ribosome



vacuole

cell wall


Name ___________________________


Animal Cell vs. Your School

If you think about it, your school has many parts that allow it to function properly, just like an animal cell. Relate the functions of an animal cell’s organelles to parts of your school that have a similar function.


cytoplasm

golgi complex

lysosome

mitochondria

nuclear membrane

nucleus

nucleolus

ribosome



vacuole

centriole


Name ______________________ Date_____ / _____ / _________


COMPARING AND CONTRASTING MITOSIS AND MEIOSIS Place check marks in the appropriate column(s) to indicate whether the listed items apply to mitosis, meiosis or both.

Mitosis Meiosis

1. no recombination of homologs occurs

2. two cell divisions

3. produces four daughter cells

4. associated with asexual reproduction and growth

5. associated with sexual reproduction

6. one cell division

7. produces two daughter cells

8. chromosomes are duplicated

9. chromosome number is maintained

10. chromosome number is halved

11. homologous chromosomes may perform crossing-over

12. daughter cells are the same as parent cell

13. daughter cells are not the same as parent cell

14. This produces gametes

15. synapsis occurs in prophase

Name ___________________________


Mitosis Directions: Describe the events that take place for during each phase of mitosis below.

Phase Describe Chromosomal Events

Describe Cytoplasmic

Events

Describe Complete Cellular Events

Interphase

Prophase

Metaphase

Anaphase

Telophase

Name ___________________________


Life Functions Matching Quiz Directions: Place the letter that correct identifies the life function in the space to the left. ______ ______ ______ ______ ______ ______ ______ ______

1. The removal of metabolic wastes from the body. 2. The method an organism uses to take in and process food. 3. The process by which energy stored in food is converted for cell use. 4. Living organisms responding to environmental changes. 5. An increase in cell size or cell number. 6. The method used for circulating substances within an organism. 7. The production of offspring by either asexual or sexual means. 8. The building of molecules essential to life. Large molecules are made from small molecules.

a. Transport b. Respiration c. Growth d. Synthesis

e. Regulation f. Excretion g. Nutrition h. Reproduction

Name ______________________ Date_____ / _____ / _________


PUNNETT SQUARE CALCULATIONS- CROSSES INVOLVING A SINGLE TRAIT Consider a species in which dark brown fur (D) is dominant relative to light brown fur (d). Using the Punnett square below, predict the frequencies of the genotypes and phenotypes of the offspring from dark brown parents two who are heterozygous (i.e., Dd genotypes).

Genotypes: % homozygous dark fur (DD) % heterozygous dark fur (Dd) % homozygous light fur (dd) Phenotypes: % dark fur % light fur

Perform the same calculation for a situation in which one parent is homozygous for the dark brown allele and the other is homozygous for the light brown allele.


Perform the same calculation for a situation in which one parent is heterozygous for the two alleles and the other is homozygous for the light brown allele.


D d

D

d

Name ___________________________


Stages of Mitosis Number the following stages of mitosis in order and label each stage properly. Labels: Metaphase, Telophase, Daughter Cells, Anaphase, Interphase, Prophase 1. ______________________ 2. ______________________ 3. ______________________ 4. ______________________ 5. ______________________ 6. ______________________

X X X X X X

Name ______________________ Date_____ / _____ / _________


METHODS OF ASEXUAL REPRODUCTION The diagrams below show various types of asexual reproduction. Label each as one of the following: budding, binary fission, regeneration, parthenogenesis, sporulation, or vegetative propagation. Also, provide the names of two organisms that use the method depicted.

1. Type____________________

Examples____________________ ____________________

4. Type____________________ Examples____________________ ____________________

2. Type____________________

Examples____________________ ____________________

5. Type____________________

Examples____________________ ____________________

3. Type____________________ Examples____________________

____________________

6. Type____________________

Examples____________________ ____________________

Name ______________________ Date_____ / _____ / _________


STRUCTURE OF DNA DNA molecules consist of a sequence of nucleotides, each of which consists of a phosphate, a deoxyribose sugar and a nitrogenous base. In the diagram, label these three nitrogenous bases are shown in the nucleotides at the right. On the blanks below, write the name of the nitrogenous base corresponding to the letter symbol.

DNA molecules have a double helix shape. Two strands of DNA twist around one another and are attached by hydrogen bonds between the matching bases on each chain. Adenine always pairs with thymine, and cytosine always pairs with guanine.

In the illustration at the left below, label a phosphate, a deoxyribose sugar, and a nitrogenous base.

The diagram at the right shows the replication of DNA. Label the original strand and the new strand.

Provide the missing terms in the blanks below.

The three-dimensional structure of DNA was determined by two scientists named _______________ and _______________. They determined that the DNA molecule was shaped like a _______________. During replication, _______________ identical strands of _______________ are produced. These strands contains sequences of ______________ and some of these code for proteins and are called ________________ .

A =

C =

G =

T =

Name ______________________ Date ____ / ____ / ____


ANATOMY OF A GLACIER Glaciers are large structures made of ice that gradually move down the sides of a mountain. As they do so, they carry tons of trapped rock and scrape and grind the mountain walls. The enormous and sustained force reshapes the mountain sides and slopes in its path and leaves behind deposits of rock carried from other areas. Provide the names of the features of a complete glacier using the terms in following table:

Cirque Drumlin Kettle lake

Crevasses Esker Terminal moraine

Name ______________________ Date ____ / ____ / ____


ANATOMY OF A RIVER SYSTEM Rivers typically begin as a melting glacier or a collection of small streams high up in a set of hills. As the river waters flow downhill they reshape the land by eroding features and transporting materials such as stones, sand, and clay. Eventually the river ends in a lake or the ocean. The term river system is used to describe the river itself and all the water that flows into it. Provide the names of the features of a complete river system using the terms in following table:

Alluvial fan Lake Rapids

Delta Meander Tributary

Glacier Oxbow lake Waterfall


Name _____________________ Date ____________________

Inside the Earth (Inner / Outer)

Label the layers of the Earth.

1. _________________________ 2. _________________________

3. _________________________ 4. _________________________

5. _________________________

1.

2. 3. 4.

5.


Name _____________________ Date ____________________

Data Inside the Earth

Describe the composition each layer of the Earth.

Layer Depth Relative Temperature What is it made up of?

Crust

Mantle

Core

Crust

Mantle

Core


Name _____________________ Date ____________________

Label Layers of the Earth

Label the layers of the Earth.

1.

2. 3.

4.

5.

6.

Name ______________________ Date ____ / ____ / ____


LAYERS OF THE EARTH In addition to the water and land on the surface, the Earth has four layers from the outside to the inside. Use colored pencil or pen to color the four layers as well as the land and water on the surface on the diagram of the Earth below.

Use the colors as indicated in the table:

Blue: water Orange: mantle (3,200 km thick)

Brown: crust Red: Inner core (1,500 km thick)

Green: land Yellow: Outer core (2,000 km thick)

Name ______________________ Date ____ / ____ / ____


LAYERS OF THE EARTH 2 If you imagine the Earth to be like an apple or an orange, you could cut a section out and look inside. If you did this, you would see four layers. Provide the names for the different layers of the Earth using the terms in the table:

Crust Inner core Mantle Outer core

Name ______________________ Date_____ / _____ / _________


COMMUNITY ECOLOGY Food Webs Use the food web to the right to answer the questions.

1. The second-order consumer with no predators is the ____________________.

2. The food chain that includes insect-eating birds is ____________________.

3. The animal that consumes the largest number of first-order and second-order consumer species is the __________________.

4. All the animals that are herbivores are _______________ consumers.

5. If there were no mountain lions in this food web, which first order consumers would likely decrease in population size? _____________ Ecological Terms Community Decomposers Ecosystem Habitat Herbivore Niche Omnivore Population scavenger

Provide the missing terms in the blanks below using the word list above 6. A group of independent organisms in a particular environment for a (an) __________. 7. Organisms that break down complex compounds and dead tissue are __________. 8. All the living and nonliving things in a selected area from a (an) __________. 9. The particular environment to which a particular species is adopted is its __________.

10. The special role and place of an organism within its habitat is its __________. 11. An animal that eats both plants and animals is a (an) __________. 12. Members of a single species that occupy a common area from a (an) __________. 13. Animals that feed only on dead organisms are __________.

Producers First-Order Consumers

Second-Order Consumers

Third-Order Consumers


Name _______________________ Date ___________________ Biome Worksheet Biome Name: __________________ World Location:

Average Annual Temperature: _____________ Winter Average Temperature: _____________ Summer Average Temperature: _____________ Average Precipitation: _____________

Description of Biome: Soil Conditions: Producers Primary

Consumers Secondary Consumers

Scavengers Decomposers


Name _____________________ Date ____________________

Draw an Ecosystem

Directions: Draw an ecosystem that includes at least 5 groups of animal species, 3 groups of plant species. Circle a population. Write names of the carnivores, herbivores, omnivores, and producers below the drawing.

carnivores herbivores omnivores producers


Name _____________________ Date ____________________

Levels of Organization Classifying Worksheet

Place the correct letter next to each vocabulary clue.

P = Population

E = Ecosystem

O = Organism

C = Community

1. All foxes in a fox den __________

2. A lake __________

3. All the blue jays in your neighborhood __________

4. Different populations that live together __________

5. A tree __________

6. A forest __________

7. All living things in an area __________

8. A squirrel, snake, and badger in an area __________

9. A rose bush __________

10. An area that provides food and shelter __________


Name _____________________ Date ____________________

Levels of Organization- Visual Worksheet

Place the correct label next to each picture.

Word Bank: Population, Ecosystem, Organism, Community

_____________________

_____________________

_____________________

_____________________


Name _____________________ Date ____________________

Nutritional Relationships

Place phrases in appropriate section of the table below.

eats plants

secondary consumer

eats meat

photosynthesis

primary consumer

rabbit

wolf

first order consumer

breaks down dead matter

plants

fungi

makes own food

second order consumer

autotroph

bacteria

Producers

Herbivores Carnivores Decomposers

Documents

Plant Cell - Jackson Public School District · Plant Cell Venn Diagram • Animal Cell vs. Your School • Artificial Photosynthesis 31 • Cell Organelles •Core Organelles •Chloroplast-Cell