What are amino acids? CORRECT ANSWER - Polymers of 20 molecules
What are steroids? CORRECT ANSWER - Precursors to hormones and drugs
What are
... [Show More] phospholipids? CORRECT ANSWER - 2 fatty acids bonded to phosphate group
What are the 3 types of lipids? CORRECT ANSWER - ● Fatty acids ● Phospholipids ● Steroids
What do enzymes do? CORRECT ANSWER - Catalyze different reactions and processes
What are unsaturated lipids? CORRECT ANSWER - ● Has 1 or more double bonds ● Is liquid ● Is good
What are saturated lipids? CORRECT ANSWER - ● Has no double bonds ● Is solid ● Is bad
What are carbs? CORRECT ANSWER - ● Structure, storage, energy ● Backbone of DNA and RNA
DNA contains what? CORRECT ANSWER - Code necessary for replication
What does RNA do? CORRECT ANSWER - Transfer information from DNA
What is metabolism? CORRECT ANSWER - Sum of all chemical reactions that occur in organism
What are metabolic pathways? CORRECT ANSWER - High to low energy
Prokaryotic cells have? CORRECT ANSWER - No nucleus and No organelles
Eukaryotic cells have? CORRECT ANSWER - ● Have a nucleus ● Are more complex
The nucleus contains? CORRECT ANSWER - DNA of the cell and RNA
Chromosomes contain? CORRECT ANSWER - Genetic information for regeneration of the cell and instructions for function
Where are bound ribosomes? CORRECT ANSWER - In the endoplasmic reticulum or ER
Where are the free ribosomes? CORRECT ANSWER - In the cytoplasm
What does the Golgi Apparatus do? CORRECT ANSWER - Transports proteins
Where does intracellular digestion take place? CORRECT ANSWER - Lysosomes
What do lysosomes contain? CORRECT ANSWER - Hydrolytic enzymes
What do hydrolytic enzymes do? CORRECT ANSWER - Hydrolyze fats- lipids- nucleic acids- and proteins
Lysosomes contain a _____ CORRECT ANSWER - Acidic environment
What PH do lysosomes have? CORRECT ANSWER - 4.5
How do cells uptake food through the cell membrane? CORRECT ANSWER - Phagocytosis
What does it create? CORRECT ANSWER - Vacuole
Mitochondria is found in CORRECT ANSWER - Eukaryotic cells
Where does cellular respiration take place? CORRECT ANSWER - Mitochondria
Chloroplast is found in CORRECT ANSWER - Plants
What is the site of photosynthesis? CORRECT ANSWER - Chloroplast
What is the hierarchy organizational system? CORRECT ANSWER - 1. Kingdom 2. Phylum 3. Class 4. Order 5. Family 6. Genus 7. species
What is the scientific method? CORRECT ANSWER - 1. Observe 2. Hypothesis 3. Experiment 4. conclusion
What are the biological molecules? CORRECT ANSWER - Carbs Lipids Proteins Nucleic acids
What are the 2 types od asexual reproduction? CORRECT ANSWER - 1. Binary Fission 2. Mitosis
What are the 5 stages of mitosis? CORRECT ANSWER - 1. Prophase 2. Prometaphase 3. Metaphase 4. Anaphase 5. telophase [Show Less]