Cell Cycle and Cell Division Questions and Answers

Submit C What is the name of the division of cytosol and organelles as shown in image C Request Answer 0 0 0 0 LA D

government taking over O property and or facilities without payment to the owners a socialism as an economic O system protecting the rights of the working class exploitation of the indigenous worker by foreign corporation causing widespread pollution an economic system featuring private and government ownership of the factors of

Saves time so you can get to your destination more quickly O Helps you to maneuver around obstacles Increases the likelihood of serious bodily

20 The illustration below shows various stages of mitosis in a fast growing onion root tip Identify the cells by number which are in the following stages of mitosis 2764 Interphase Prophase Metaphase Anaphase 2 Telophase AAAA AAAA 3

14 To avoid traction loss from hydroplaning you should

25 13 Having a driver s license is a Requirement

19 What are the costs of unemployment

12 What are the examples for the group not in labor force

deciding whether to pass the truck It is important to Flock your handlichte

He likely doesn t have any copper He made extra copper in the experiment His product is some copper but it is contaminated with other reagents or still wet with water Question 3 Kemmi Major is working through the lab and has a black powder substance What is happening in the reaction Kimmi has copper II oxide as a product This is normal for the step she is on Kimmi has copper II hydroxide as a product This is normal for the step she is on

Doc Inmaking weighed 0 5312g of copper and explored the reactions in the copper recovery lab His final weight of copper on a piece of filter paper was 1 3421g the dry filter paper weighed 0 8902g What was the percent recovery of Doc s copper sample Answer to 3 significant figures units of

Choose the correct answer Sarcasm which uses polite words a bitter tone is called but misplaced sarcasm O flagrant sarcasm O raging sarcasm

between a plant cell and an animal cell Your lab partner forgot to label the cell culture and the microscope is broken You aren t sure if you have plant cells or animal cells Luckily you have access to a variety of agents you can use to disable various organelles Determine which agents you could use to figure out if you have plant cells or animal cells Can Be Used to Differentiate Between Plant and Animal Cells Drag appropriate answer s here Staphylococcus alpha toxin disables the function of mitochondria Lithium hydroxide causes the breakdown of phospholipid membranes Distilled water causes swelling of the central vacuole Cellulolytic enzyme degrades the cell wall Ricin disables the function of ribosomes Zn2 disables the function of chloroplasts

e 76 77 81 4 8 Identify the main differences between a plant cell and an animal cell You read in an article that a new compound has been discovered that prevents ATP production in eukaryotic cells Based on this information consider what cellular machinery and which types of cells would be affected if treated with the compound Which of the following statements correctly predict what may happen in this scenario and correctly explain why Correct Answer s Drag appropriate answer s here Bacterial cells would be affected because they contain mitochondria Plant cells would be affected because they contain mitochondria Plant cells would be affected because they contain chloroplasts Animal cells would be affected because they contain chloroplasts Bacterial cells would not be affected because they are not eukaryotic Animal cells would be affected because they contain mitochondria

Nucleus DNA prokaryote plant cell Rough endoplasmic reticulum rough ER Ribosomes Smooth endoplasmic reticulum smooth ER Golgi apparatus Lysosome Small vacuole Mitochondrion Cytoskeleton Plasma membrane Cell wall bacterial cell Large central vacuole Chloroplast eukaryote Cytoplasm Bacterial flagellum Ribsomes Genetic material DNA Plasma membrane

Click through to page 5 1 Identify the following proteins that make up the cell membrane Na 2 Most of the cell membrane is made up of lipids of H O Molecules 0

Part A Identify A A 7

Phospholipids are composed of two nonpolar nucleic acid O fatty acid polar O polar fatty acid O nucleic acid nonpolar tails and a head group

What is the name of the division of cytosol and organelles as shown in image C cleavage furro Submit Previous Answers Request Answer X Incorrect Try Again t

C What characteristic of the phospholipid makes it particularly suited to its function of constructing membranes O It is completely hydrophobic It is amphipathic O It has a ring like structure O it is completely hydrophilic

Match the type of skin cancer with the origin of the cancerous cells melanocytes keratinocytes of the stratum basale keratinocytes of the stratum spinosum 1 basal cell carcinoma 2 squamous cell carcinoma 3 malignant melanoma

A burn that goes completely through the epidermis but only partway through the dermis would be a burn O first degree second degree third degree

Four elements that make up about 96 of the weight of most living organisms are O Carbon Hydrogen Oxygen Iron O O Carbon Hydrogen Oxygen sodium Carbon Hydrogen Oxygen Nitrogen Carbon Nitrogen Oxygen sodium

1 This sign indicates that the road ahead Turns sharply right then left Curves right then left Curves right O O

What does a passing vehicle driver need to watch out for when passing a commercial vehicle or tractor trailer truck The side rear and front No Zones The slow speed of the vehicle That the truck has clearance to pull ahead of you

Atoms are the smallest things that retain the properties of matter we can observe Atoms are made of three subatomic particles protons neutrons and electrons Protons have a mass of Neutrons have a mass of Electrons have a mass of nearly amu and a charge of amu and a charge of amu and a charge of

What type of energy flow exists inside the cell and where does energy flow occur in a cell

Question 4 Points 2 Choose the correct answer President Theodore Roosevelt s strong action without consulting Congress or seeking its approval is referred to as his executive theory O stewardship theory power theory

What is meant when describing the current state of political parties in government as the Era of Divided Government The government has become so divided that no meaningful legislation has passed The two political parties are O dividing into smaller splinter parties Most of the era has seen one party controlling the White House and another controlling Congress The government has been dividing its delegated powers OQU among the throo

What were the first two political parties in the United States Government Democrats and Republicans O Whigs and Federalists Democratic Republican and Whigs Federalists and Democratic Republicans

Americans are least informed about O government process O global affairs O politics

6 Explain how net exports might be a negative amount

Choose the correct answer Committee Chairmen are chosen by O seniority rule O popular vote O the people

2 Which of the following is NOT one of the facts used to conclude common descent Optional Answers 1 fossils 2 species distributions 3 genetics 4 direct observation

What is one of the partial causes for descent with modification Optional Answers 1 genetic drift 2 genetic mutations 3 common ancestry 4 sexual selection

Sue s chromosome 18 pair looks like this Bob s chromosome 18 pair looks like this Bob and Sue have a stillborn son with three copies of chromosome 18 that look like this In which parent did non disjunction occur You need additional information to determine which parent Bob A O Sue A

Calculate the molecular mass M W of the following Include units for full credit CO Given atomic masses C 12 O 16

What stages of meiosis are in those 4 images below Redraw what s inside the cell and do not draw what s around it

Examine the dihybrid cross for maize involving the R and Su genes shown below 17 6900 Dihybrid Cross Carolina Biological Supply Company 1 What are the parental and F1 phenotypes and genotypes Draw a Punnett square for this cross What offspring

Relief to alleviate the suffering of the unemployed poor O Deal moving and growing Franklin D Roosevelt s New Harry S Truman s Fair Deal Deal Theodore Roosevelt s Square Lyndon B Johnson s Great Society C

Glands are considered tissue muscle epithelial neural connective Question 13 1 point Listen The digestive tract is generally lined with transitional simple columnar simple squamous simple cuboidal Question 14 1 point epithelium Listen What type of cell is responsible for making most of the subtypes of connective tiss proper the fibroblast the osteoblast

5 The allele for tasting PTC is dominant over the non tasting allele In a population of 1 000 individuals 910 show the dominant phenotype How many individuals would you expect of each of the possible three genotypes for this trait

What was the reason behind the law that Chinese suspended immigration for ten years O To prevent the spread of disease from one community To protect Chinese workers from discrimination To prevent competition with American workers

By 1900 more than 30 000 black teachers had been trained and put to work in the South and the literacy rate had climbed to more than 50 percent a major achievement in little more than a generation Based on this passage and your own knowledge the training of teachers and the literacy rate were major achievements brought on by Reconstruction O the Dred Scott decision O Jim Crow laws the Civil Rights Movement

Explain common stocks difference stocks and Preferred stockholders hold the highest positions on the board of directors Common stock holders vote on the decisions of the board of directors at the annual stockholder s meetings to tween preferred Preferred stockholders are able vote at the annual stockholder s meeting but common stockholders are not to Common stockholders are able vote at the annual stockholder s meeting but

Draw the cell cycle of mitosis including G1 S G2 and all the stages of Mitosis draw a diploid set of homologous chromosomes where 2n 6 The two different colors yellow and red should represent maternal and paternal chromosomal contributions in each diploid cell i e in each homologous pair of chromosomes one chromosome will be yellow and one will be red use black to represent centromeres draw circles to represent the cell membrane nuclear membrane and mitotic spindle as you draw each stage in the cell cycle Note the circles might change as you walk through the different stages For each stage of the cell cycle including mitosis state how many chromosomes replicated chromosomes and chromatids are present

Use Pop it beads to model the cell cycle including G1 S G2 and all the stages of Mitosis Build a diploid set of homologous chromosomes where 2n 6 The two different colors yellow and red should represent maternal and paternal chromosomal contributions in each diploid cell i e in each homologous pair of chromosomes one chromosome will be yellow and one will be red The magnets will be used to represent centromeres You can use chalk to draw circles on the lab tables to represent the cell membrane nuclear membrane and mitotic spindle as you model each stag in the cell cycle Note the circles might change as you walk through the different stages For each stage of the cell cycle including mitosis state how many chromosomes replicated chromosomes and chromatids are present

Draw a diagram of the cell cycle similar to the one in the primer and label the phases G1 S G2 and M Mark Note the phase in which chromosomes Replicate www Mitosis asexual reproduction Interphase 0 Prophase Metaphase Anaphase Telophase Mitotic phase Cell cycle overview Prophase Metaphase Anaphase Growth and preparation for mitosis M G G S Interphase DNA replication Mitosis Telophase Growth and normal metabolic roles base Pr READ Four main stages G1 S G2 M Interphase G1 S G2

The Second Law of Inheritance Independent Assortment is derived from what stage of Meiosis Select one O Telophase I O Prophase l O Prophase II O Anaphase I O Metaphase 1

The chromosome number of lily is 2n 24 How many chromosomes are present in a gamete of lily Select one O 48 O 96 O 6 O 24 O 12