Lamellae Study guides, Class notes & Summaries

AQA A-Level Biology. 3.2 – Cells Questions and Answers Already Passed Structure of Nucleus. 1. Nuclear envelope: double membrane surrounding nucleus, outer membrane continuous with the (R)ER of the cell. 2. Nuclear pores: allow the passage of larger molecules, such as mRNA, out of the nucleus. 3. Nucleoplasm: granular, jelly-like material making up the bulk of the nucleus. 4. Chromosomes: protein-bound, linear DNA. 5. Nucleolus: small spherical region(s) in nucleoplasm. Manufactures riboso...

AQA A level Biology - Topic 2 (2022/2023) Rated A+ What are the 2 main types of organism? Eukaryotes and prokaryotes What cells are eukaryotic? Animal, plant, algal, fungal Name the 11 organelles in an animal cell 1. Cell surface membrane 2. Rough endoplasmic reticulum 3. Smooth endoplasmic reticulum 4. Lysosome 5. Ribosome 6. Golgi apparatus 7. Mitochondria 8. Nuclear envelope 9, nucleolus 10. Nucleus 11. Cytoplasm Name the 14 organelles in a plant cell 1. Cell surface membrane 2. Rough endo...

The placement and fitting of a dental prosthesis prior to final cementation is known as an? - ANSWER Seating A notable pointed or rounded elevation on the biting surface of the crown is the? - ANSWER Cusp What is the tooth's hard inner layer? - ANSWER dentin The developmental cracks or imperfections extending into the dentin are? - ANSWER lamellae Carbon steel instruments are best sterilized by? - ANSWER dry heat What is the instrument used to keep a rubber dam away from a patien...

VTNE Practice Test 2024 Which of the following would be found in abundance in a skeletal muscle cell? a. Golgi complex b. Mitochondria c. Lysosomes d. Smooth endoplasmic reticulum - Answer ️️ -B Which of the following uses active transport? a. Diffusion b. Osmosis c. Sodium-Potassium Pump d. Facilitated Diffusion - Answer ️️ -C Which of the following contains Hyaline Cartilage? a. Articular cartilage in a long bone b. The pinna of the ear c. Ligaments d. Pubic Symphasis - ...

Causes of wrinkles -exposure to the sun -age Homeostasis stable internal operating conditions within the body Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:07 / 0:15 Full screen Integument protective outer covering of the body Functions of the Integument -Protection from bacteria, UV rays, and harmful external threats -Regulate internal temperature -sensory receptors detect environmental stimuli Epiderm...

Compact bone - ANSWERmade of heavy osteons, yellow marrow, weight barring and resists compression Spongy bone - ANSWERmade of light trabeculae, red bone marrow, reduces weight and is slightly flexible yellow marrow - ANSWERtriglyceride storage red marrow - ANSWERhematopoiesis, half is converted into yellow marrow with maturity lamellae - ANSWERrings around the central canal, sites of lacunae illium, ischium, pubis - ANSWERwhat are the three bones that form the hip bone osteocla...

BSC2085 Exam #3 Questions and Answers 100% Pass Which cells have a ruffled border and secrete hydrochloric acid? A) C cells B) Osteocytes C) Osteogenic cells D) Osteoblasts E) Osteoclasts - Answer- E; Osteoclasts The Marrow cavity of an adult bone may contain: A) Myeloid tissue B) Hyaline cartilage C) Periosteum D) Osteocytes E) Articular cartilage - Answer- A; Myeloid tissue The spurt of growth in puberty results from cell proliferation and hypertrophy in: A) The epiphysis B) Th...

PPL-Hungary(EN)>020 - Aircraft General Knowledge Questions and Answers 2023 When bending there is bending torque generated in the bar cross sections and as a result the bar bends ... REAL EXAM however, no change in length occurs. Which engine structure uses bent beams supported by vibration dampers and grid bars? REAL EXAM Mixed engine suspension. In a turn the load factor is REAL EXAM n>1 A bar cross section is exposed to which of the following stresses when the resultant force o...

Maximum Permissible Dose (MPD) - ANSWER highest rate of radiation exposure Roentgen (R) - ANSWER basic unit of exposure to radiation; C/kg Rad (radiation absorbed dose) - ANSWER unit of absorbed radiation; Gy Rem (roentgen equivalent measure) - ANSWER unit of radiation needed to produced same biological effect of one R; Sv Erythema Dose - ANSWER radiation overdose that produces redness of the skin Dosimeter - ANSWER device to measure the amount of stray/secondary radiation Lead...

HESI V COMPLETE QUESTIONS AND ANSWERS ALREADY PASSED AND GRADED A+ ____ ____ is the function of the urinary system - CORRECT ANSWER Fluid balance ____ ____ is a function of the respiratory system - CORRECT ANSWER Gas exchange ____ is the function of the urinary, respiratory, digestive, and integumentary systems - CORRECT ANSWER Excretion Which of the following is a function of the skeleton system? A) gas exchange B) protection C) excretion D) fluid balance - CORRECT ANSWER Pro...