Protozoans Study guides, Class notes & Summaries

A person blows his breath into a straw that is placed in limewater. The limewater becomes cloudy because the person's breath contains: - correct answers carbon dioxide A person who was in an auto accident has formed a blood clot at the site of the injury. One event that can lead to formation of a blood clot is that: - correct answers ruptured platelets release thromboplastin A student focuses sunlight to a point with a thin converging (convex) lens. Which of these direct measurements can ...

Which statement is true about exams? a. There are 4 exams and a comprehensive final exam b. The lowest of the first 4 exams is dropped c. The comprehensive final is required d. All of the above CORRECT ANSWER d. All of the above Which can fall into the category of microbes? a. Archaea b. Protozoans c. Multicellular parasites d. All of the above CORRECT ANSWER d. All of the above Which of the following statements is true about Escherichia coli? a. Species epithet is coli, for col...

AP Biology exam cram study guide 2024 emergent properties new properties that emerge with each step upward in the hierarchy of life, owing to the arrangement and interactions of parts as complexity increases inductive reasoning reasoning based on observed patterns polymer large compound formed from combinations of many monomers meiosis a process in cell division during which the number of chromosomes decreases to half the original number by two divisions of the nucleus, which...

MIP 302 Exam 1 Question and answers already passed 2023/2024 Five Kingdom Classification System - correct answer Monera, Protista, Fungi, Plantae, Animalia Animalia - correct answer animals Plantae - correct answer plants Fungi - correct answer molds and yeasts Protista - correct answer protozoans and algae Monera - correct

What animal characteristics do protozoans have? - No cell walls, eukaryotic, some are multicellular, some are heterotrophs How are protozoans able to carry out bodily functions in a single cell? - -possess organelles -some are autotrophs -possess all other animal characteristics What are two kinds of ASEXUAL reproduction that occur in protozoans? - Binary fission and schizogany (multiple fission) What is ASEXUAL reproduction in protozoans? - split off Any advantages to asexual reproducti...

Performance problems in the activated sludge process can be caused by ____________. A. Poor solids dewatering B. Inadequate chlorination of effluent C. Consistent influent characteristics D. Insufficient operator training - Answer-D. Insufficient operator training Solids that float to the surface of the clarifier are referred to as ____________. A. Mixed liquor B. Film C. Residual solids D. Scum - Answer-D. Scum Solids that settle to the bottom of clarifiers and are removed from the pr...

Most protists are _________, but there are some that are ____________________ - unicellular; multicellular How did the nucleus form? - invagination invagination - plasma membrane folds in on itself and inner compartments (organelles) are formed the job of the nucleus - - protect DNA - control what goes in and out of the nucleus endoplasmic reticulum - an organelle coming off of the nucleus where proteins are made golgi apparatus - newly synthesized proteins are given some final processin...

a drug that causes a considerable amount of potassium to leak out of a neuron (which makes the inside relatively more negative, compared to outside the cell) would - Answer-inhibit the creation of action potentials by the neuron a mammalian nerve cell produces large magnitude action potentials in response to strong stimuli, and the same cell produces smaller-sized action potentials in response to weak stimuli. - Answer-false a population that is growing exponentially can be illustrated accu...

If a 24 yearold has a positive PAP and CIN1 on colposcopy what is the next step in managmeent : Repeat Cytology in 12 months (lesion should resolve) Best gynecologic test for someone that is 20 years old and sexually actuve : Chlamydia and Gonorrhea If PAP and HPV cotesting are normal when should the next PAP and HPV cotesting take place : 5 years If pap testing is done alone how often does it need to be done 2 | P a g e : every 3 years If a woman has a high grade cytology test what...

Emergent Properties correct answersDue to the arrangement and interaction of parts as complexity increases. pg 3 Reductionism correct answersThe reduction of complex substances to simpler components that are manageable to study. This is a powerful strategy in biology. pg 3 benign tumor correct answersA mass of abnormal cells that remains at the site of its origin. Heterochromatin correct answersThis shows as dark areas on the eukaryotic nucleas; it is densly packed chormatin (DNA and pr...