Transcript Biology - My Blog

Biology Agenda 8/24
 Experiment Observations
 conclusions
 Complete Notes Organizer
 Vocabulary
 From Chapter 6, sections 2 & 4
 Food labels – bring by Wednesday
 HW: complete vocab sheet. Due Wednesday
 Quiz make-up review session Tuesday, 3:30
 Make-up quiz Wednesday 7:45 am
 Warm-up inAgenda
science journal
Biology
8/25
 Enzyme Lab
 HW:
 vocab and notes organizer due tomorrow
 Lab due tomorrow
 Vocab quiz Friday
 Warm-up in science journal (p 159)
 1) What is an enzyme?
 2) What do most enzyme names end with?
Agenda 8/26
 Warm-up in science journal
 Complete Enzyme Lab and turn in
 Check vocab
 Food label facts
 Vocab quiz Friday
 Warm-up in science journal (see lab)
 1) what kind of carbohydrate is glucose?
 2) what kind of carbohydrate is sucrose?
 3) what kind of carbohydrate is lactose?
Agenda 8/27
1.
2.
3.
4.


Turn in Enzyme lab
Warm Up
Food label activity
Review for quiz:
HW: study for vocab quiz. If you didn’t
complete organizer or vocab sheet,
complete these.
W.U.
 Why do growing young people need more
proteins than adults?
Agenda 8/28
 Turn in vocab sheet
 Turn in enzyme lab
 Vocab quiz
HW: wear close-toed shoes
on Monday
Agenda 9/2
Complete Compounds in Foods Lab
Complete Review Sheet – due
tomorrow
Review Vocab Quiz
Study Session Thursday after school
Test Friday
9/3 Agenda
 Stamp review sheet
 Complete lab data
 pH demo and water explanation
 Test review
 BINGO, if time
 Study session moved to Friday 7:45
 Test tomorrow – STUDY
 ****blog is now linked to web page***
9/8 Agenda
 Test return and go over
 Cells unit intro
 W.U.
 List cell parts (organelles) you can
remember
 Describe any functions you remember of
parts listed above
 Compare with your seat neighbors and
expand your list
 Nucleus – controls cell’s functions, hold genetic material
 Cytoplasm – “cell gel” – watery gel-like substance fills cell
and holds other organelles in place
 Mitochondria – makes energy for cell by breaking down
sugars to release their energy
 Cell wall - protects/gives structure/plant,bacteria&fungi
 Cell membrane – controls what goes in & out of cell
 Chloroplast – site of photosynthesis – makes food for
plant
 Vacuole – stores water, food & waste
 Ribosomes – make proteins
 Endoplasmic reticulum – transport ribosomes.
 Nucleus – controls the cell
 Golgi (bodies) apparatus – move substances around the cell
 Cytoplasm – holds all the organelles in place
 Cell wall – protects, provides structure – plants, fungi, &
bacteria & some protists – not animal cells
 Endoplasmic reticulum – provides transportation for
ribosomes, proteins
 Mitochondria – gives energy to cell
 Ribosomes – make proteins
 Chloroplast – makes food for plant using photosynthesis
 Cell membrane – controls what goes into and out of cell
 Vacuole – stores water and food and wastes – big in plant
cells
 Lysosome – digest food and waste for cells
Agenda 9/9
 In Class: Cell organelle vocab sheet
 HW: Cell organelle coloring sheet
 W.U.
1. What is an organelle?
2. Compare and contrast organs and
organelles
3. What can plants cell do that animals
cannot? What organelle makes this
possible??
4. What is a eukaryote? What is a prokaryote?
Agenda 9/10
 Stamp coloring
 Complete organelle vocab sheet – 15 min – if not done
in class, remainder for homework
 Cell analogy project assignment and brainstorm
 W.U.
1. What is an analogy?
2. What is a function?
3. Write an analogy comparing functions of things. Ex:
a nucleus is like a brain because the nucleus controls
the cell, while the brain controls the body
9/11
 W.U. / Stamp Organelles Vocab sheet
 Rvw warm up
 Plasma membrane discussion
 Organelles review
 HW: Organelles analogy project due Tuesday
 W.U.
1. What analogy does the textbook use for a cell?
2. Define selective permeability. Name something in your life that
is selectively permeable.
3. Draw and label the parts of a plasma membrane from a section
of figure 7.6, p 188. Include the inset diagram.
9/14
 Answer questions regarding project
 Review Warm Up
 Cell Transport Vocab & Discussion
 W.U. (ch 7, section 4)
1. What does the term “cell transport” refer to?
2. What two main categories of cell transport are there?
3. Define diffusion
4. Define osmosis
5. Compare and contrast osmosis and diffusion.
9/15
 Turn in projects
 Warm Up
 Osmosis sheet
 W.U.
1.
2.
What do the prefixes iso, hypo and
hyper mean?
Define hypertonic, hypotonic and
isotonic.
9/16
Turn in late projects
Put backpacks along back
wall of room
Osmosis Lab
Test Tuesday – Ch 7: Cells,
Organelles & Cell Transport
9/17
Complete lab write-up
W.U.
What are transport proteins?
Sketch and label the two types of
transport proteins.
 W.U.
1.
2.
3.
4.
5.
9/18
What are transport proteins?
Sketch and label the two types of transport
proteins.
What parts of plants have chloroplasts in their
cells?
Do onions (which are the root part of plants) have
chloroplasts? Explain
Why do plant cells need mitochondria when they
have chloroplasts to make their own food?
 Organelle Review power point
 Test Tuesday – Ch 7: Cells, Organelles & Cell Transport
Wed. 9/24
 Welcome back!
 Test moved to tomorrow
 More test review today
 Intro photosynthesis & cellular respiration
 Cell project resubmittals due Friday (tomorrow)
 Homework/classwork packet due tomorrow
 Cell coloring sheet
 Organelle vocab sheet
 Osmosis worksheet
Textbook Online access
 Go to www.glencoe.com/ose (this stands
for Online Student Edition)
 For the student access code, type in
A025076D40
Warm-up: measurement
 What is the approximate length of the arrow?, radius
of the smiley face?, the rectangle?
 A. 2 μm
 B. 7 μm
 C. 10 μm
 D. 15 μm
 E. 20 μm
Micrometers (μm)
At back of science journal, start
new page called “Word Parts”
 Add these word parts and guess at their meaning
 Include relevant examples of words containing these parts
1.
2.
3.
4.
5.
6.
7.
8.
Bio-logy
Photo
Syn
Thes
Mono
Uni
Bi
9. Multi
17. Eu
10. Poly
18. Hyper
11. Cyt
19. Hypo
12. Endo
13. Exo
14. Plasm
15. Kary
16. Pre/Pro/proto
9/28
Warm UP
 Combine word parts to define
photosynthesis
 Test returns and corrections in class
tomorrow
 Intro photosynthesis and cellular
respiration
photosynthesis
 Put together (sugars) using light
9/30
 AGENDA:
 Word parts/Warm up
 Photosynthesis and Cellular Respiration – note-taking
 HW: complete photosynthesis diagram
 WARM UP
 Add to Word Parts Page:
1.
2.



ChloroPhyll-
Draw and label the parts of a chloroplast
Describe what a process is.
What symbol would you use between steps of a
process? =, +,
, ..?
10/1
 Warm up
 Add to Word Parts page:
1. glykys- = sweet
2. -lysis = rupture or break
3. aer - = oxygen
4. a,an - = without
 Draw and label a mitochondrion (text p. 197)
 Notes on Photosynthesis and Cellular Respiration
10/5
 Warm up
1. Add to Word Parts Page
27.
28.
29.
Auto
Hetero
Troph
Define autotroph. Give 3 examples of autotrophs.
3. Define heterotroph. List 3 examples of heterotrophs.
4. Define fermentation (p. 231)
5. Describe the 2 types of fermentation and their
products.
2.
 Complete cut and paste activity
 Test on Photosynthesis and Cellular Respiration
Wednesday
10/6
 Complete cut and paste activity
 Test review
Test on Photosynthesis and
Cellular Respiration
TOMORROW
10/9
 ONLY DRAW THE HIGHEST MAGNIFICATION YOU
CAN MANAGE
 Don’t forget to color and label!
10/12
 Complete lab carefully – be thorough
 View protists
10/13
 Turn in Live Cells Lab
 Test returns
 Cell energy Show What You Know
assignment
10/15
 Progress updates
 Tomorrow is benchmark testing - Meet
in media center
 Please start working on Show What
You Know project
10/19
 Turn in any remaining microscope labs
(many missing)
 Turn in Show What You Know cellular
energy project
 New Unit: Cell Division (Chapter 9 in text)
 W.U. (warm-ups for this unit will be
collected on test day for a grade)
10/19 warm-up
1. How do you grow – by getting larger cells or more
2.
3.
4.
5.
cells?
What connection to your reality does learning about
cell division have? (see section 9.3)
List the three stages of the cell cycle in order and
write a brief description of each. (p 246)
Which stage is the longest?
How is the cell cycle different from our life cycle?
How same?
The 3 forms of DNA
Chromosome
-condensed
Chromatid
-Single half of
chromosome
DNA
Chromatin
-sTrINgy,
stretched
out
10/20
1. What is another word for “copy”, or
“duplicate”?
2. What are the three things that happen
during interphase?
3. Relate the first two parts of interphase
to your own life cycle.
10/21
Warm Up/stamp cell cycle
notes
1. How is a centriole like spider
man?
2. What does the spindle fiber
attach to, to separate the
chromatids?
Paper Plate Cell Cycle
 Plate edge (1 large, 2 small) = cell membrane
 Green yarn (2) = nuclear envelope
 Yellow yarn (8)= spindle apparatus
 Red yarn (4)= chromatin
 Red pipe cleaner (4) = chromatid
 Blue yarn (4) = chromatin
 Blue pipe cleaner (4) = chromatid
 Bead (4) = centromere
 Bean (4) = centriole
10/22
Mitosis Quiz at the beginning of class Friday tomorrow
Warm Up
1. What is the spindle apparatus made up of? P 250
2. What is cytokinesis? P 252
3. Describe the differences of cytokinesis in plant
cells and animal cells.
Add to word parts page:
Inter - between
Cell cycle mnemonics
(memory helpers)
 I P M A T C : I Pushed My Alligator To China
 Interphase: inter = between – between divisions
 Prophase: pro = before – before division
 Metaphase: chromosomes Meet in the Middle
 Anaphase: chromosomes pull Apart
 Telophase: looks like an old style telephone
 Cytokinesis: cyto = cell, kinesis = motion…
10/23
 Warm Up
What are stem cells? P 256
2. Name and describe the two different types of stem
cells.
3. Why are embryonic stem cells controversial (a moral
issue)?
 Complete Cell cycle paper plates
 Cell cycle quiz
1.
10/26
Warm Up
1. What is meiosis?
2. In what part of an organism does meiosis
occur?
3. Why is it important that sex cells have half the
number of chromosomes that body cells have?
Test Friday: includes mitosis & meiosis, asexual
& sexual reproduction
10/27
 Warm Up
1.
2.
3.
4.
5.

What are homologous chromosome pairs?
How many homologous chromosome pairs do
humans have?
Where does each set of 23 come from?
What are the many terms you can use to refer to the
parent cell in meiosis?
What are the many terms you can use to refer to the
daughter cells in meiosis?
Complete meiosis worksheet and diagrams.
10/28
Warm Up
1. Compare and contrast sexual and asexual
reproduction. Use VENN diagram.
2. What type of reproduction is mitosis?
3. What type of reproduction does meiosis lead to?
4. Why is genetic variation vital to the survival of a
species?
5. What is crossing over in meiosis? What phase does
it happen in?
6. How does crossing over increase genetic variation?
Reproduction
Sexual vs. Asexual
∙2 parent cells –
egg and sperm
(sometimes from
only one organism) Produce
∙Offspring are offspring
genetically different of the
same
from parent(s)
∙complex
organisms mostly
reproduce this way
species
∙1 parent cell
∙Offspring are
genetically
identical to parent
Bacteria mostly
divide this way
Simple organisms
like protists often
reproduce this way.
10/30
 Turn in work packet
 Test
 Preview Ch 12
 Read Ch 12.1 and fill in organizer in science journal
 Chart is homework if not done
Who
(there are 7)
When
What
11/2 –
th
5
period
Grade updates
Test and packet return
Test corrections
Test reflection
HW: complete DNA terms from Ch 12
11/5
Warm Up (use
yesterday’s notes)
Who figured out the detailed DNA structure?
2. What is the shape of the DNA molecule and what is
this like?
3. What is the “backbone”, or railing of the DNA
molecule made up of?
4. What are the steps or rungs of the DNA molecule
made up of?
5. What is the nitrogen base pairing of the DNA
molecule?
6. What is a nucleotide?
DNA collage.
1.
11/6
Complete DNA model
DNA replication note-taking
DNA video, if time
HW: review notes, terms and
concepts so far
11/9
 Warm Up review questions
1.
2.
3.
4.
5.

What is DNA replication needed for?
What happens first in DNA replication?
Which bonds break to open the DNA up like a zipper?
What do you call the “match maker” that helps the free
nucleotides bond to the open segment of DNA in step 2
of replication?
What do you end up with after DNA replication?
Protein synthesis
11/11
 Warm Up Review Questions
Write an analogy comparing proteins to amino acids.
2. What is a genetic code?
3. What is a codon? P 338
4. What is the start codon? What is the stop codon?
(see chart, p 338)
5. Copy the code for #26 on p. 354 and write out answer
above the original code.
6. Do #5, p. 356
Test moved to next Wednesday.
1.
11/13
 Warm Up
Describe protein synthesis in sentence form in your
own words, using your notes as a reference. Write
specific questions wherever you get stuck.
2. What is a mutation?
3. P 346 – look at chart. What are some diseases that
are caused by mutations?
 Protein synthesis activity.
 Test Wednesday – review terms and concepts
1.
11/16
 No Warm-up
 Work Packet due on test day, Wednesday:
Study Guide w/ x-word on back
2. Review sheet
3. Mutations Practice
4. Protein Synthesis (making the protein for curly hair)
5. DNA messages
6. RNA and Protein Synthesis Notes
7. DNA Structure Lingo
8. Ch 12 Vocabulary
HW: Complete all parts of work packet.
1.
11/17
 Staple packet together
Study Guide w/ x-word on back
2. Review sheet
3. Mutations Practice
4. Protein Synthesis (making the protein for curly hair)
5. DNA messages
6. RNA and Protein Synthesis Notes
7. DNA Structure Lingo
8. Ch 12 Vocabulary
 Mutations review
 Review packet answers.
1.
11/19
 Make sure packet is stapled
 Warm-up
Draw protein synthesis and label parts
2. Explain the analogy of protein synthesis, DNA
cookbook and chef ribosome
3. Can you think of another analogy for protein
synthesis?
1.
11/30
 Welcome back!
 New Unit – Genetics!
 Essential Question: How are traits passed down?
 Warm Up
 P 295 – discuss A, B & C with a partner next to you.
Write down what you think.
 HW: Genetics Vocabulary
12/1 – December, already!
 Agenda:
 Stamp vocab hw & review any missing words
 Plant activity – come up in small groups
 “warm-up” questions, when done with plant activity
12/1 – plant activity & warm-up
Draw and label the flower on p. 668
2. Add labels for parts shown on p.
676 (ignore polar nuclei)
3. Write a paragraph explaining the
flower life cycle:
1.
Pollen from stamen to pistil
2. Down pollen tube to ovary
3. Fertilizes egg  zygote = seed
4. Ovary grows to fruit around seed
5. Fruit drops/ blown/ gets eaten…
grows to new plant
6. Plant produces flower
7. Cycle starts again
1.
Warm-up p. 277
1. Who/what/when/where
is Gregor Mendel?
2. Why were pea plants so
good for Mendel to use
in his study of genetics?
3. How did Mendel crossbreed his pea plants?
4. How did Mendel prevent
self-pollination of pea
plants?
12/1 – warm up answers
Gregor Mendel was a monk who lived in Austria and
tended his monastery garden. He studied
inheritance of traits in pea plants and is considered
the father of genetics.
2. Pea plants are easy to grow, have short generations,
produce many offspring in each generation, have
single forms of many traits, and other traits only have
two forms, or alleles, and are easy to cross pollinate.
3. Take male gametes (pollen) from one flower and
transfer onto female reproductive organ (pistil) of
another.
4. Mendel prevented self-pollination by cutting off the
male reproductive organs (stamen) of the flower.
1.
12/2
 Warm Up
What is an allele?
2. How many alleles do we have for each gene?
3. How can you remember genotype vs. phenotype?
4. Relate the words homozygous, heterozygous,
purebred & hybrid.
5. How is a punnett square like a multiplication table?
 Punnett square intro and practice
1.
12/3
 Punnett practice
 HW: Bikini Bottom Genetics
12/4 Agenda
 Rvw Bikini Bottom Genetics
 Dihybrid crosses
 Pedigrees
12/7 Agenda
 1st period – dihybrid crosses
 All:
 Advanced genetics power point/notes
 Pedigree practice
 HW: complete pedigree practice sheet, if not finished
in class
12/8 Agenda
 Warm Up/stamp pedigrees
1.
2.
3.
4.
5.
Why can’t you be a carrier of a dominant trait?
What are the sex chromosomes?
What is a sex-linked trait? P.307
What are some examples of sex-linked traits?
P 305 What is another word for the “non-sex”
chromosomes?
1.
Add the words from #3 & 5 to your vocab sheet after
answering in your science journal
 Check homework
 Journal Quiz Friday 12/11: for dates 11/5 through 12/10
 Punnett and pedigree quiz Thursday
Pedigree practice
1.
On one sheet of paper:
1.
Write a brief story about a three generations of a
fictitious family, describing all the relationships.
2. On a separate sheet of paper:
1. Draw the pedigree chart that corresponds to your
fictitious family
3. Write your names on both sheets and hand them in
together
4. Get another group’s story w/o pedigree, and draw
their pedigree