1-Which one of the four macromolecules is an enzyme?
Transcript of 1-Which one of the four macromolecules is an enzyme?
1-Which one of the four
macromolecules is an enzyme?
2-What is the name of the molecule
the enzyme binds to?
9-What kind of
macromolecule is DNA?
Hydrogen
bonds
Nucleotide
Sugar-
phosphate
backbone Key
Adenine
(A)
Thymine
(T)
Cytosine
(C)
Guanine
(G)
10-What shape is this DNA?
13-This cell is dividing by binary
fission. What do you know about
the offspring?
14-What must happen before
binary fission?
21-What are two things plant cells
have but animals cells don’t?
Nuclear envelope
Ribosome (attached)
Ribosome (free)
Smooth endoplasmic reticulum
Nucleus
Rough endoplasmic reticulum
Nucleolus
Golgi
apparatus
Mitochondrion
Cell wall
Cell Membrane
Chloroplast
Vacuole
22-What is the function of the
chloroplast?
25-Facilitated diffusion uses a
protein to carry molecules across
the membrane. Why?
26-How is facilitated diffusion
different from active transport?
27-What kind of cellular transport
requires the use of ATP energy?
28-Why does it require ATP energy?
29-What is happening in endocytosis?
30-What is the protist who uses
pseudopodia for endocytosis
(phagocytosis) in order to engulf
its food?
31-What is the function of DNA? Purines Pyrimidines
Adenine Guanine Cytosine Thymine
Phosphate
group Deoxyribose
32-What are the two parts of the
sugar-phosphate backbone?
33-DNA is complementary, which
means matching. What is the
complement for Adenine?
34-What are the blue pentagon
structures?
37-What are the two parts of the cell cycle?
G2 phase
S phase
G1 phase
38-What part of the cell cycle is
where the DNA is replicated?
39-What
is the
single-
stranded
nucleic
acid like
DNA?
40-What
are two
differences
between
RNA and
DNA?
43-Translation is when the mRNA is used to
make an amino acid chain, called a?
44- On mRNA codon is a group of three
nucleotides. How many amino acids
does one codon code for at one time?
45-An anticodon matches with a
codon on mRNA. What molecule is
this?
46-How many nucleotides in an
anticodon?
47-What process happens in the
nucleus? mRNA transcribed in the
nucleus
tRNA brings amino acids
to the ribosome. The
anticodon on tRNA
matches with the codon
on mRNA to code for the
proper amino acid
mRNA Start codon
Ribosome
Methionine
Phenylalanine tRNA Lysine
Nucleus
mRNA
48-What process happens in the ribosome?
48-In this codon chart, what are the
words in the pink circle called?
49-What amino acid does GGA code
for?
49-Which is largest: DNA, cell,
nucleus or chromosome? Chromosome
Coils
DNA
double
helix
50-Which is the smallest: DNA,
cell, nucleus or chromosome?
51-The endosymbiosis theory says ancient
prokaryotic cells became the nucleus of a larger host
cell. The prokaryotic cell then became the nucleus of
the host. What kind of cell did the host become?
52- What does a eukaryotic cell have that a
prokaryotic cell does not have BESIDES A
NUCLEUS?
53-What is an area with the same
climate and specific plants and
animals?
54-What is a group of organisms of the
same species in the same area?
55-Which level includes both biotic
factors and abiotic factors?
56-A species is a group of
organisms that can…
61-This is a numbers pyramid. Which
trophic level has the most organisms?
62-Which trophic level is the hawk?
65-What is this called?
Condensation
Seepage
Runoff
Precipitation
Transpiration Evaporation
Root Uptake
70-What happened to the aphid
population? Growth of Aphids
Exponential growth
Steady population size
Peak population size
Rapid decline
Steady population size
71- Why did the population crash?
72-What are two things that can
happen to endangered species?
73-Why is extinction of a plant species
worse than an animal going extinct?
78-Homologous structures have
similar origins. This means the
organisms share a …
79-What does the Greek root word
homo mean?
80-This whale has a pelvic bone it
doesn’t use. Why is it there?
81-What is it called when you have
a structure but don’t use anymore?
82-These are pictures of developing
organisms. What are they called?
83-Why do scientists use
embryos to study evolution?
84-Comparing amino acids in
proteins is what kind of evidence?
85-Who is the closest relative to a
human here?
88-Lamarck thought animals could
change their bodies in their lifetime and
pass these traits to their offspring
What was wrong with his theory?
89-What does the beetle picture
show from Darwin’s theory?
90-Do all have the same chance of
surviving?
93-What happens to the mice in
directional selection?
94-What happens to the mice in
stabilizing selection?
95-Chromosomes that have the
same genes are called…
96-Different versions of the same
genes are called…
102-Viruses have two cycles: lytic and
lysogenic. This is the lysogenic cyce.
What happens to the viral DNA?
103-What happens in the lytic cycle?
104-If bacteria have cell walls made of
peptidoglycan in what kingdom can it be
classified in?
105-What is the function of
ribosomes?
116-What does the euglena have
that makes it plant-like?
117-What does the euglena have
that makes it animal-like?
120-In mitosis, a parent cell divides
to form how many daughter cells?
121-In mitosis, what kind of
daughter cells are formed?
128-This karyotype shows
homologous chromosomes. Is it a
girl or a boy?
129-How many chromosomes
came from the egg cell?
138-When energy is made by a
reaction, is it exergonic or endergonic?
139-In an exergonic reaction, is
ATP made or used up?
141-What is the process in the
picture? Light Energy
Chloroplast
CO2 + H2O Sugars + O2
142-What are the reactants of
photosynthesis?
147-How many carbons does glucose
have?
Glucose
Glycolysis Krebs
cycle Electron
transport
Fermentation
(without
oxygen)
Alcohol
or lactic
acid
148-How many steps does
aerobic respiration have?
149-What is the goal of cellular respiration?
Glucose
Glycolysis Krebs
cycle Electron
transport
Fermentation
(without
oxygen)
Alcohol
or lactic
acid
150-What is the word that means
without oxygen?
151-What are the products of
respiration?
Glucose
Glycolysis Krebs
cycle Electron
transport
Fermentation
(without
oxygen)
Alcohol
or lactic
acid
152-What process happens only in
anaerobic conditions?
153-What was the ancestor of
modern plants?
Flowering plants
Cone-bearing plants
Ferns and their relatives
Mosses and their relatives
Green algae ancestor
Flowers; Seeds Enclosed in Fruit
Seeds
Water-Conducting (Vascular) Tissue
154-What was the first
plant to evolve?
155-Mosses use diffusion to let in
gases. What gas goes into the plant?
156- Do mosses have vascular
tissue?
157-What 2 processes are occurring
in the leaves?
Evaporation of water
molecules out of leaves.
Pull of water molecules upward
from the roots.
A B
158-What gas goes into plants?
159-What is the cuticle for?
Veins
Xylem
Phloem Vein
Cuticle
Epidermis
Palisade
mesophyll
Epidermis
Stoma
Guard
cells
Spongy
mesophyll
160-What are the two types of
vascular tissue?
161-Some trees are deciduous.
What does that mean?
162-What does coniferous mean?
163-Which of these angiosperms
has branched veins in their leaves? Monocots Dicots
Seeds
Leaves
Flowers
Stems
Roots
Single
cotyledon
Parallel
veins
Floral parts
often in
multiples of 3
Vascular
bundles
scattered
throughout stem
Fibrous roots
Two
cotyledons
Branched
veins
Floral parts often
in multiples
of 4 or 5
Vascular
bundles
arranged in
a ring
Taproot
164-
A
flower
with 3
petals
is a…