What is an eukaryote - Study guides, Class notes & Summaries

What is a megabase (Mb)? correct answers 1 million bases Is there generally a difference in the amounts of DNA when comparing the genome sizes of viruses --> prokaryotes --> eukaryotes? How does this comparison relate to complexity of these organisms? Be careful. correct answers viruses < prokaryotes < eukaryotes genome sizes does not correlate with complexity, just because an organism has a bigger genome size does not make it more complex. Eukaryotes can differ dramatically in...

Biology 105 NCSU Exam Questions and Answers 100% Pass Definition of Life - Correct Answer ️️ -HOMEOSTASIS (maintaining a stable environment within a cell) Metabolism - Correct Answer ️️ -Making and spending energy to do everything else (to maintain homeostasis) What is Science? - Correct Answer ️️ -An approach to find an answer to a question Scientific Questions Must Be... - Correct Answer ️️ -material, falsifiable Approach to collect data - Correct Answer ️️ -measura...

Cells - Basic unit of life Tissues - Cambos of cells with common function Several tissues together - Organ Organs working cooperatively - Organ system The whole shebang, all the organ system working together - Organism Cells have 4 common components - Plasma Membrane (fluid mosaic, Barrier, intergral proteins are embedded), Cytoplasm, DNA (genetic material of cells), Ribosomes (RNA + protein used for protein synthesis) What is not a common component for Cells - Cell wall Two types of ce...

BACE Review Questions and Answers 2024 Structural component of cell membrane, Ex: Phospholipid Lipid A chemical bond that involves the sharing of electron pairs between atoms. What is the most likely reason there is an unexpected band in a PCR reaction? Using too low temp. What should be included on the gel to enable you to determine actual sizes of the DNA fragments? Molecular weight marker and DNA Ladder What is MRNA? What the order of amino acids on a polypept...

What does the cell theory state? All life is composed of cells & cells can only come from pre-existing cells. Differentiate between a unicellular organism and a multicellular organism, give an example of each. Unicellular organisms are composed of only one cell; Bacteria; Multicellular oganisms are composed of a multitude of cells, where a cell is only a part of the entire organism; People. Differentiate between unicellular and multicellular organisms in terms of cell division. (What does ...

Which of the following is a microorganism? a. Bacteria b. Plants c. Viruses - bacteria Which of the following is not a characteristic of life? a. Respond to stimuli b. Evolution c. Being multicellular d. Homeostasis - being multicellular Which of the following may be a function of proteins within a cell? a. To be a polypeptide b. To catalyze chemical reactions c. To provide instructions for assembly of polypeptides d. Energy storage - to catalyze chemical reactions True or Fa...

Nucleus correct answers contains genomic content in eukaryotic cells Endoplasmic reticulum correct answers series of membrane enclosed sacs and interconnected tubes Lysosomes correct answers contain hydrolytic enzymes for digestion Chloroplast correct answers Site of photosynthesis Briefly explain how a Scanning Electron Microscope (SEM) forms an image of a microscopic specimen. correct answers Answer: An image is formed from the interactions of electrons as they reflect off (not thr...

Bio 205 Exam Questions With Verified Answers basic units of life that compose all living things - answerCells characteristics shared by all cells - answer-Cells are composed of 4 major macromolecules -Genetic material is carried and stored in the form of DNA -DNA is transcribed into RNA and RNA is translated into proteins -Their appearance, behavior, and function is dictated by proteins -They reproduce on their own -Respond to stimuli -Adapt to their environment -Are highly organized ...

BSC1010 EXAM 1 QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS 100% VERIFIED LATEST UPDATE 2024/2025 WHAT ARE THE THEMES IN THE STUDY OF LIFE? 1. HIERARCHY OF ORGANIZATION 2. THE CELL 3. HERITABLE INFORMATION 4. REGULATION 5. STRUCTURE AND FUNCTION 6. INTERACTION WITH THE ENVIRONMENT 7. UNITY AND DIVERSITY 8. EVOLUTION 9. SCIENTIFIC METHOD A LIVING ORGANISM NEEDS ________ AND _________ ? DNA AND RNA IF YOU ARE SMALLER THAN CELLS, YOU ARE NOT WHAT? A LIVING ORGANISM HIERARCHY OF BI...

Bio 205 Exam Questions With Verified Answers basic units of life that compose all living things - answerCells characteristics shared by all cells - answer-Cells are composed of 4 major macromolecules -Genetic material is carried and stored in the form of DNA -DNA is transcribed into RNA and RNA is translated into proteins -Their appearance, behavior, and function is dictated by proteins -They reproduce on their own -Respond to stimuli -Adapt to their environment -Are highly organized ...