Complete BIO 211 Q&A Exam Bundle

Substances larger than_____ are normally not allowed to pass through the filtration membrane? albumin Tubular reabsorption involves all of the following except? Stem cell movements The ability to form concentrated urine depends on the functions of? the loop of henle and the collecting duct ...

________ are examples of prokaryotes because prokaryotes have a _________ which Eukaryotes do not A)Bacteria; nucleoid B) Archeae; mitochondria C) Bacteria; plasma membrane D) Fungi; plasmid E) Plantae; chromatin A Which of the following label the mitochondria and the golgi apparatus, respectively?...

why do Gaucher's disease patients accumulate glucocerebroside in their cells? they lack functioning glucocerebrosidase Gaucher cells are macrophages that contain very large amount of which molecule? glucocerebroside How many monomers make up this polymer? 3 What type of macromolecule is this? nu...

Eukaryotes and prokaryotes both have all of the following except: endoplasmic reticulum The region containing the genomic circular DNA of bacteria is called the _________. nucleoid All of the following are true regarding the nucleolus EXCEPT The nucleolus contains all of the DNA in a eukaryotic ce...

what are the problems with over population? Why are we worried? 1) Famine and Disease. 2) loss of personal freedom 3) environment destruction When has most of the growth taken place in the population? Which decade have we seen the most growth? In the most recent decade. Right Now. Essay #1 Define ...

Pathway of blood as it flows through spleen Splenic artery Central artery Sinusoids Venules Splenic vein desmosomes vs. gap junctions Desmosomes mechanically join cells Gap junctions electrically join cells Bicarbonate formula CO2 + H2O <-> H2CO3 <-> H+ + HCO3- End Systolic Volume (ES...

The most common isotope of carbon contains a nucleus with 6 protons and 6 neutrons. Suppose you have a beaker containing 6 grams of pure carbon. Approximately how many moles of carbon are present in the beaker? Eukaryotic cells move when their flagella or cilia bend. How does the bending of these s...

In Pasteur's swan-neck flask experiment, the importance of the S-shaped curves in the flasks was twofold. The curves allowed entry of air but excluded: A. heat B. nutrients C. airborne bacteria D. viruses E. oxygen C. airborne bacteria Pasteurization was first developed to kill __________ in wine...

Mitosis (5) genetically identical daughter cells (somatic cells) - growth - replace lost cells due to normal wear and tear - wound repair - asexual reproduction Cytokinesis division of cytoplasm Meiosis (2) daughter cells with half of genetic material (gametes) -Nuclear division Chromosomes (4) -...

What is the main difference between the flow of energy and the flow of nutrients through an ecosystem? energy flow is one-way; nutrients can be recycled Energy enters most ecosystems as ____________ and exits as _______. sunlight, heat What are the 2 components of the Cell Theory? all living thing...

The precise location of a gene on a chromosome is known as its _____. a. loci b. trait c. sequence d. character a. loci A human cell contains 22 pars of autosomes, one X chromosome, and one Y chromise is a(n) _____. a. egg cell b. sperm cell c. male somatic cell d. femaile somatic cell c. male soma...

Feedback mechanisms Negative feedback=Stimulus invoking a response and the response inhibiting stimulus. Positive feedback=the stimulus invoking a response and the response providing a stimulus. IE. platelets increase, cells dividing. Kingdoms Bacteria, Archaea bacteria, (both have organisms that a...

Name five basic adaptations that enabled the transition from green algae to land plants. The cuticle prevents water loss, compounds prevent UV damage, Lignin allows vascular systems, tracheids allow upward growth, and guard cells allow CO2 in. What ecosystem services do plants provide? Describe fou...

What are the 5 fundamental traits of life? With these traits in mind, are viruses alive? What evidence supports your conclusion? -Energy Use and Metabolism -Cell Theory -Information, Genetics -Replication or reproduction -Biological Evolution -No, viruses are not alive because they do not have cells...

What are some key similarities among all living organisms? - Contain one or more cells - Contain genetic information - Use genetic information to replicate themselves - Use molecules from outside to create new molecules - Use energy from environment to do biological work - Regulates internal environ...