Heterotrophic - Study guides, Class notes & Summaries

Cotton plugs or screw caps are used in test tubes containing sterile media or pure cultures to... - -prevent unfiltered air or dust particles from entering the tubes -maintain anaerobic conditions -and prevent culture from spilling *all of the above* If the pH of the medium is higher than 7.0, you can adjust to 7.0 by: - adding drops of HCL to *lower* it or NaOH to *raise* it The pH indicator in Simmons Citrate agar is what? - Bromothymol blue bacteria that show no preference, grow equal...

2 hydrogen bonds - adenine and thymine 3 hydrogen bonds - guanine and cytocine alleles - genes controlling a specific character at the same locus on a homologus chromosome alveoli - grape-like clusters of air sacs at the end of the bronchioles ammonium in the soil - used by the plant (growth) amphibians - tetrapods, 2 pairs of legs, live a double life anaphase - chromatids separate to become single chromosomes (karyokinesis= nuclear division), single chromosomes 'walk' toward opposite p...

Which of the following is NOT a characteristic of ALL animals? A. Heterotrophic B. Together, they form a monophyletic group. C. Multicellular organisms D. Cells lacking cell walls. E. All animals have true tissues and organs. - Answer All animals have true tissues and organs. Which of the following are characteristics of Phylum Cnidaria? (Select All that Apply) A. Specialized stinging cells B. True Tissues C. Complete digestive system D. Nerve Net - Answer A. ...

Alveolata Clade - Answer - Have unique flagella with hair-like projections - Bacillariophycae (diatoms) - Have a two-piece shell of silica - paramecium - unicellular - cilia - no gametes - asexual and sexual - heterotrophic - SAR

Not very many proteins in the eukaryotic cytoplasmic membrane. Where did they go? - Answer-They are still in the membrane and they are still busy, but most of the proteins went to the mitochondrial membrane in eukaryotes. Cellulose and Chitin - Answer-Use specific b-1,4-glycosidic bonds between sugars provides strength and rigidity. In algae Fungi - Cell Wall - Answer-You have a NAG in chitin for cell walls in fungi. The cell wall is all NAGs Cytoskeleton Function - Answer-Involved in intr...

BIO 172 UH Manoa Exam 2 Questions and Answers 100% Pass **What are animals characterized by?** **Animals:** Multicellular eukaryotes that are heterotrophic, lacking cell walls, and having bodies held together by structural proteins like collagen. **What is the function of collagen in animals?** **Collagen:** It makes up connective tissues, providing flexibility, high tensile strength, and elasticity. **Differentiate between skin, ligament, and tendon based on collagen arrangeme...

MTTC Integrated Science (Secondary) Exam Questions With Verified Answers Graticule slide marked with grid line, useful for counting or estimating a quantity Preparing acid solutions Always add acid to 2/3 water, then add rest of water # of Animal species over 1 million species and about 30 divisions # of insects 800,000 species, half of animal kingdom Characteristics of animal kingdom muliticellular, heterotrophic, reproduce sexually, do not have cell walls or chloropla...

Graticule slide - CORRECT ANSWER-marked with grid line, useful for counting or estimating a quantity Preparing acid solutions - CORRECT ANSWER-Always add acid to 2/3 water, then add rest of water # of Animal species - CORRECT ANSWER-over 1 million species and about 30 divisions # of insects - CORRECT ANSWER-800,000 species, half of animal kingdom Characteristics of animal kingdom - CORRECT ANSWER-muliticellular, heterotrophic, reproduce sexually, do not have cell walls or chloroplasts, c...

Resolution Correct Answer-Shortest distance between 2 points that can still be distinguished by the observer Chitin Correct Answer-A chemical that provides both toughness and flexibility in a fungal cell wall Heterotrophic Correct Answer-Gain energy from 'captured' organic nutrients (i.e. cannot manufacture their own energy, like phototrophs/autotrophs) Spitzenkorper Correct Answer-An organelle consisting of densely packed secretory vesicles that is located at elongating hyphal tips i...

BJU 5th Edition Life Science Chapter 1 Test Guide Exam Questions and Answers latest 2024( A+ GRADED 100% VERIFIED).