1 Intro, multicellularity

1 Intro, multicellularity - Welcome to Multicellular Life,...

Info iconThis preview shows pages 1–12. Sign up to view the full content.

View Full Document Right Arrow Icon
Welcome to Multicellular Life, BILD 2
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Dr. Kathy French The best way to contact me: kfrench@ucsd.edu Office: Pacific Hall 3123B Office hours: To be decided
Background image of page 2
Course resources: Web site: www.biology.ucsd.edu/classes/bild2.SP11 Audio Podcasts of lectures Textbook Problem sets! Sections
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
PHYSIOLOGICAL EXPLANATIONS: In formal logic there are two kinds of explanations: teleological explanations and mechanistic explanations. Teleological explanations explain processes in terms of their RESULTS. Mechanistic explanations explain processes in terms of their CAUSES. PHYSIOLOGISTS USE MECHANISTIC EXPLANATIONS. IN THIS CLASS AVOID TELEOLOGICAL EXPLANATIONS.
Background image of page 4
Studying living organisms can focus on very different levels of organization.
Background image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Studying living organisms can focus on very different levels of organization.
Background image of page 6
Studying living organisms can focus on very different levels of organization.
Background image of page 7

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
(Pretty much) ALL eukaryotic cells have a lot of features in common, whether they are single-celled organisms that accomplish all of the process of life on their own or located in multicelled organisms.
Background image of page 8
Fig. 6-9a ENDOPLASMIC RETICULUM (ER) Smooth ER Rough ER Flagellum Centrosome CYTOSKELETON: Microflaments Intermediate flaments Microtubules Microvilli Peroxisome Mitochondrion Lysosome Golgi apparatus Ribosomes Plasma membrane Nuclear envelope Nucleolus Chromatin NUCLEUS This general diagram of an animal cell shows the structures of many organelles that are commonly found in many different kinds of animal cells.
Background image of page 9

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Fig. 6-9b NUCLEUS Nuclear envelope Nucleolus Chromatin Rough endoplasmic reticulum Smooth endoplasmic reticulum Ribosomes Central vacuole Microflaments Intermediate flaments Microtubules CYTO- SKELETO N Chloroplast Plasmodesmata Wall oF adjacent cell Cell wall Plasma membrane Peroxisome Mitochondrion Golgi apparatus This general diagram of a plant cell illustrates organelles commonly found in many different kinds of plant cells.
Background image of page 10
Fig. 6-UN1 Cell Component Structure Function Houses chromosomes, made of chromatin (DNA, the genetic material, and proteins); contains nucleoli, where ribosomal subunits are made. Pores regulate entry and exit of materials. Nucleus (ER) Concept 6.3 The eukaryotic cell’s genetic instructions are housed in the nucleus and carried out by the ribosomes Ribosome Concept 6.4 Endoplasmic reticulum The endomembrane system regulates protein traf±c and performs metabolic functions in the cell
Background image of page 11

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 12
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 24

1 Intro, multicellularity - Welcome to Multicellular Life,...

This preview shows document pages 1 - 12. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online