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BIO

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to the process by which molecules intermingle ... 4. The two alleles for each characteristic segregate during gamete production. 4,4 ... – PowerPoint PPT presentation

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Title: BIO


1
  • BIO 2

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3
Plant Cell
cell wall and chloroplast.
  • Row 1, Col 1

4
Diffusion
to the process by which molecules intermingle as
a result of their kinetic energy of random
motion.
  • 1,2

5
Osmosis
If two solutions of different concentration are
separated by a semi-permeable membrane which is
permeable to the smallersolvent molecules but
not to the larger solute molecules, then the
solventwill tend to diffuse across the membrane
from the less concentrated to the more
concentrated solution.
  • 1,3

6
Hypertonic Solution
the water diffuses out of the cell, causing the
cell to shrivel.
  • 1,4

7
Active Transport
molecules move against either a electrical or
concentration gradient
  • 2,1

8
Photosynthesis
the process by which plants, some bacteria, and
some protistans use the energy from sunlight to
produce sugar. 6H2O 6CO2 gt C6H12O6 6O2
  • 2,2

9
Lactic Acid
is constantly produced from pyruvate via the
enzyme lactate dehydrogenase (LDH) in a process
of fermentation during normal metabolism and
exercise. C6H12O6 6O2gt 6CO2 Lactic Acid
  • 2,3

10
Metabolism
is the system of chemical activities by which a
living thing gets power (energy) from other
things.
  • 2,4

11
ATP
stores energy
  • 3,1

12
Artificial Light
is used to produce photosynthesis in an
artificial environment. Red, (some)orange, and
blue light is optimal.
  • 3,2

13
Cell Division
Chromosomes duplicate, chromosomes line up in
the middle, chromosomes move to opposite ends,
and then a membrane forms around the each new
chromosome. In plants the divides the
cytoplasm.
  • 3,3

14
Centrioles
control the direction of cilia or flagella
movement
  • 3,4

15
Mitosis
produces two daughter cells that are identical
to the parent cell. If the parent cell is
haploid (N), then the daughter cells will be
haploid.   If the parent cell is diploid, the
daughter cells will also be diploid.
  • 4,1

16
Dominance
the ability of one allele to express its
phenotype at the expense of an alternate
allele
  • 4,2

17
Law of Segregation
.
1. Alternative versions of genes account for
variations in inherited characters. 2. For each
characteristic, an organism inherits two alleles,
one from each parent. 3. If the two alleles
differ, then one, the dominant allele, is fully
expressed in the organisms appearance the other,
the recessive allele, has no noticeable effect on
the organism's appearance. 4. The two alleles
for each characteristic segregate during gamete
production
  • 4,3

18
Law of Independent Assortment
one gene's inheritance is not affected by that of
another.
  • 4,4

19
Incomplete dominance
is a form of intermediate inheritance in which
heterozygous alleles are both expressed,
resulting in a combined phenotype.
  • 5,1

20
Gene
the unit of heredity in every living organism
  • 5,2

21
Heterozygous
There are two copies of the protein codes in the
genetic code. If one copy is normal and the
other has the mutation, it is said to be
  • 5,3

22
Alelle
- is any one of a number of viable DNA codings
occupying a given locus (position) on a
chromosome. For example A and a
  • 5,4
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