Lineages Study guides, Class notes & Summaries

ASCP Hematology Review Exam Questions And Answers Name the locations of active marrow in adults: - ANS sternum, skull, ribs, pelvis, vertebrae Where does hematopoiesis take place during the first 2 months of gestation? - ANS yolk sac Where does the majority of hematopoiesis take place during the 2nd through 7th month of gestation? - ANS spleen When does the bone marrow take over hematopoiesis? - ANS after birth What are the stages in order of the erythrocyte lineage? ...

Hardy-Weinberg equilibrium principle states Answer allele frequencies in a population will not change from generation to generation; if allele frequencies are p and q, genotype frequencies will be p^2, 2pq, q^2 mechanisms of evolution Answer drift, selection, migration, mutation population genetics Answer integrates natural selection with Mendelian genetics evolution is ______ in a population Answer change in allele frequency species are not immutable Answer microevolution lineage...

Amniotic Egg CORRECT ANSWER A shelled, water-retaining egg that enables reptiles, birds, and egg-laying mammals to complete their life cycles on dry land Fenestration CORRECT ANSWER The introduction of fenestrae (small holes in glomerular capillary walls that filter out fluid) in some amniotes Amniota CORRECT ANSWER higher vertebrates (reptiles, birds and mammals) possessing an amnion during development Basilisk Lizard CORRECT ANSWER An Amniota species that has the ability to run across...

A myocyte is a ___. (a) Nerve cell (b) Muscle cell (c) Stem cell (d) Epithelial cell (e) Storage cell - b) muscle cell What taxonomic classification level is the Eukaryota? (a) Domain (b) Phylum (c) Organ (d) Class (e) Sub-phylum (f) Sub-domain - a) domain Which term best describes the mode of obtaining nutrition in most animals? (a) Heterotroph (b) Homotroph (c) Phototroph (d) Autotroph (e) Chemotroph (f) Mixotroph - a) heterotrophWhile fish, cetaceans (marine mammals), and i...

A myocyte is a ___. (a) Nerve cell (b) Muscle cell (c) Stem cell (d) Epithelial cell (e) Storage cell - b) muscle cell What taxonomic classification level is the Eukaryota? (a) Domain (b) Phylum (c) Organ (d) Class (e) Sub-phylum (f) Sub-domain - a) domain Which term best describes the mode of obtaining nutrition in most animals? (a) Heterotroph (b) Homotroph (c) Phototroph (d) Autotroph (e) Chemotroph (f) Mixotroph - a) heterotrophWhile fish, cetaceans (marine mammals), and i...

Which energy-producing process is thought to have come first during cellular evolution? - ️️Glycolysis The initial importance of a membrane enclosing self-replicating RNA molecules and associated proteins was that it - ️️maintained these molecules as a unit capable of reproduction and evolution. Mitochondria and chloroplasts resemble bacteria in that they - ️️have their own DNA, have their own ribosomes, reproduce by simple division into two. Which of the following is a colo...

NURS 611 ADVANCED PATHOPHYSIOLOGY; Questions and Answers Latest 2024/2025 | 100% Correct. Necrosis - characterized by rapid loss of the plasma membrane structure, organelle swelling, mitochondrial dysfunction. Hypoxia is the #1 major cause of cellular injury leading to necrosis especially to the kidneys and heart. (Myocardial infarction) Page 52: What's new: Current research supports that after muscle heart injury that stem cells exist in the heart and differentiate into various cardiac ce...

MLS Hematology Exam| 263 QUESTIONS| WITH COMPLETE SOLUTIONS What is the first type of cell produced by the developing embryo? Erythrocyte What percentage of tissue located in the bone marrow cavities of adults is fat? 50% Which of the following is not characteristic of pluripotent hematopoietic stem cells? Express the stem marker CD13 In an adult, what are the two best areas for obtaining active bone marrow by aspiration? Posterior iliac crest, sternum What is the normal ratio of myel...

MMSC 490 Exam 1 PQ Questions and Answers The light microscope was used to observe the cellular structure of cork by ____, who named the chambers "cells". - Answer ️️ -Hooke Which fish is proving to be a useful model organism for the study of vertebrate development? - Answer ️️ -Zebrafish Arabidopsis thaliana is a model organism for studying the molecular biology of - Answer ️️ - Plants The original cell was thought to have arisen from the enclosure of self-replicating ____ b...

EVE 100 MT1 Practice Questions With Answers Latest Updated 2023/2024. Explain two distinct reasons why the fossil record is necessarily a biased and incomplete record of life on Earth. 1. geographical and geological biases – e.g. volcanoes 2. Taxonomic biases - timing 3. Temporal biases – oceanic vs land organisms 2. List one piece of evidence from the fossil record that shows that evolution is a gradual process with many intermediate types. 1.Gradual evolution of morphology of flatfi...