Differentiation
... to specific needs in the body by becoming specialized. EX: production of red and white blood cells. ...
... to specific needs in the body by becoming specialized. EX: production of red and white blood cells. ...
lec03
... • Mitochondria and chloroplasts contain their own DNA nucleoid and ribosomes and can make some of their own proteins. • The endosymbiosis theory of the evolutionary origin of mitochondria and chloroplasts states that they originated when large cells engulfed, but did not digest, smaller ones. Mutual ...
... • Mitochondria and chloroplasts contain their own DNA nucleoid and ribosomes and can make some of their own proteins. • The endosymbiosis theory of the evolutionary origin of mitochondria and chloroplasts states that they originated when large cells engulfed, but did not digest, smaller ones. Mutual ...
Notes
... apparatus. However, in spite of these differences, all cells have the same general structural organization, consisting of a nucleus and surrounding cytoplasm in which are found the various organelles (Fig. 1-1). The cell is the smallest unit of living matter of a multi-cellular living organism. Shap ...
... apparatus. However, in spite of these differences, all cells have the same general structural organization, consisting of a nucleus and surrounding cytoplasm in which are found the various organelles (Fig. 1-1). The cell is the smallest unit of living matter of a multi-cellular living organism. Shap ...
Supplemental Figure Legends
... Figure S2. PREX1 is differentially amplified in breast cancer, prostate cancer and ...
... Figure S2. PREX1 is differentially amplified in breast cancer, prostate cancer and ...
Lesson 4 Notes
... cytoplasm between the cell membrane and the nucleus where the organelles “float” cytoskeleton- a network of protein fibers throughout the cytoplasm; gives shape and support to the cell cytoskeleton also helps in cell division (reproduction) and movement genetic material in the nucleus o called ...
... cytoplasm between the cell membrane and the nucleus where the organelles “float” cytoskeleton- a network of protein fibers throughout the cytoplasm; gives shape and support to the cell cytoskeleton also helps in cell division (reproduction) and movement genetic material in the nucleus o called ...
Cell Division
... 1st stage = G1, a growth phase; the number of organelles and the amount of cytoplasm double 2nd stage = S phase; DNA replicates (the chromatins turn into chromosomes) chromatins – loose uncoiled strands of DNA chromosomes – DNA wrapped around proteins How does DNA replicate? DNA Replicatio ...
... 1st stage = G1, a growth phase; the number of organelles and the amount of cytoplasm double 2nd stage = S phase; DNA replicates (the chromatins turn into chromosomes) chromatins – loose uncoiled strands of DNA chromosomes – DNA wrapped around proteins How does DNA replicate? DNA Replicatio ...
Slide
... • DNA duplicates before a cell reproduces (divides). • Daughter cells receive a set of the DNA and therefore resemble parent. But not exactly. • Mutations (changes in the DNA) can lead to a change that is bad - less able to survive and reproduce, a change that is neutral - makes no difference in su ...
... • DNA duplicates before a cell reproduces (divides). • Daughter cells receive a set of the DNA and therefore resemble parent. But not exactly. • Mutations (changes in the DNA) can lead to a change that is bad - less able to survive and reproduce, a change that is neutral - makes no difference in su ...
Chapter-5-worksheet
... ______________________________________________________ ACTIVE TRANSPORT 20. Active transport moves molecules [ with | against ] the concentration gradient. 21. Active transport requires _____________________________ 22. Changes in protein shape seem to play an important role in the ______________ pr ...
... ______________________________________________________ ACTIVE TRANSPORT 20. Active transport moves molecules [ with | against ] the concentration gradient. 21. Active transport requires _____________________________ 22. Changes in protein shape seem to play an important role in the ______________ pr ...
7-3_cell_boundaries
... Active transport requires _____________________________ Changes in protein shape seem to play an important role in the ______________ process. Define endocytosis: _______________________________________________________ What are the two types of endocytosis? ________________________________________ H ...
... Active transport requires _____________________________ Changes in protein shape seem to play an important role in the ______________ process. Define endocytosis: _______________________________________________________ What are the two types of endocytosis? ________________________________________ H ...
Specialised Cells Game
... My job is to collect and take electrical messages from one cell like me to another like me. I am part of a complicated system that controls all parts of the animal. I have an almost star-shaped body with lots of short and long tentacle-like objects coming out called dendrites. I have a long tail att ...
... My job is to collect and take electrical messages from one cell like me to another like me. I am part of a complicated system that controls all parts of the animal. I have an almost star-shaped body with lots of short and long tentacle-like objects coming out called dendrites. I have a long tail att ...
Ch 7 study guide
... • The movement of materials against a concentration difference is called active transport. • Active transport requires energy. • Transport proteins that act like pumps use energy to move small molecules and ions across cell membranes. The bulk transport of large molecules and clumps of materials int ...
... • The movement of materials against a concentration difference is called active transport. • Active transport requires energy. • Transport proteins that act like pumps use energy to move small molecules and ions across cell membranes. The bulk transport of large molecules and clumps of materials int ...
and membrane bound organelles
... POWERHOUSE of the cell. •Mitochondria - Makes energy in the form of ATP • ATP are produced to “power” the cell. •The mitochondria are thought to have once been a bacteria that was taken into animal cells and eventually became part of the cell. ...
... POWERHOUSE of the cell. •Mitochondria - Makes energy in the form of ATP • ATP are produced to “power” the cell. •The mitochondria are thought to have once been a bacteria that was taken into animal cells and eventually became part of the cell. ...
Standard II test review Cells
... What is an inference • It is an assumption based on an observation. • For example, If I measure the length of different fish in one area of a stream. Which of the following would be an inference • The fish are all 3 to 8 inches • Most of the fish are less than 6 inches • Natural selection favors le ...
... What is an inference • It is an assumption based on an observation. • For example, If I measure the length of different fish in one area of a stream. Which of the following would be an inference • The fish are all 3 to 8 inches • Most of the fish are less than 6 inches • Natural selection favors le ...
Cells organelles
... Nucleus- The nucleus is the control center of the cell. It is the largest organelle in the cell and it contains the DNA of the cell. The DNA of all cells is made up of chromosomes. DNA (Deoxyribonucleic Acid) contains all the information for cells to live, perform their functions and reproduce. I ...
... Nucleus- The nucleus is the control center of the cell. It is the largest organelle in the cell and it contains the DNA of the cell. The DNA of all cells is made up of chromosomes. DNA (Deoxyribonucleic Acid) contains all the information for cells to live, perform their functions and reproduce. I ...
Name - Triton Science
... 21. What factors affect the rate of photosynthesis (name three), draw the graphs that represent each. ...
... 21. What factors affect the rate of photosynthesis (name three), draw the graphs that represent each. ...
Cell organelle card sort vacuole Where proteins are synthesised
... of the chemical reactions take place. ...
... of the chemical reactions take place. ...
Plant and Animal Cells - kyoussef-mci
... up of one or more cells. 2. The cell is the simplest unit that can carry out life processes. 3. All cells come from other cells; they do not come from non-living matter. ...
... up of one or more cells. 2. The cell is the simplest unit that can carry out life processes. 3. All cells come from other cells; they do not come from non-living matter. ...
Chapter 7 Cell Structure and Function I. 7.1 Life is Cellular A. Early
... • Mitochondria- ____________ energy from food to make high energy compounds that the cell can use to power growth, development, & movement -have a ___________________ membrane -found in nearly all eukaryotic cells G. Organelle DNA • __________________ and _____________________ contain some of their ...
... • Mitochondria- ____________ energy from food to make high energy compounds that the cell can use to power growth, development, & movement -have a ___________________ membrane -found in nearly all eukaryotic cells G. Organelle DNA • __________________ and _____________________ contain some of their ...
Cell Unit Notes
... 3. All cells come from the reproduction of preexisting cells – most cells have the capability of dividing 4. Most cells contain hereditary information and can be passed on from cell to cell during reproduction Ex. Asexual and Sexual Reproduction 5. All cells are basically the same in chemical struct ...
... 3. All cells come from the reproduction of preexisting cells – most cells have the capability of dividing 4. Most cells contain hereditary information and can be passed on from cell to cell during reproduction Ex. Asexual and Sexual Reproduction 5. All cells are basically the same in chemical struct ...
Cell-Transport-Web
... 12. What is exocytosis? Besides enzymes, what other substance is transported through exocytosis? ___________________________________________________________________________________ ___________________________________________________________________________________ ___________________________________ ...
... 12. What is exocytosis? Besides enzymes, what other substance is transported through exocytosis? ___________________________________________________________________________________ ___________________________________________________________________________________ ___________________________________ ...
Chapter 4 Topic: Cell structure Main concepts: •Cells were first
... • Prokaryotic organisms are those that lack a membrane-bound nucleus and organelles. They do have DNA and ribosomes. • Prokaryotic organisms (Domains Bacteria and Archaea) are all very small, usually only a few microns long. Their cell membranes are surrounded by a wall, which itself may be surround ...
... • Prokaryotic organisms are those that lack a membrane-bound nucleus and organelles. They do have DNA and ribosomes. • Prokaryotic organisms (Domains Bacteria and Archaea) are all very small, usually only a few microns long. Their cell membranes are surrounded by a wall, which itself may be surround ...