The cytoskeleton is made up of...

microtubules, intermediate fiber, and microfilaments

The nucleus is the control center and is also...

bound by the nuclear membrane ( which is a double membrane with pores).

The Plasma Membrane is composed of....

protein, and a bilayer of lipid (fat).

Plant cells do NOT have...

both orange and red are correct (no flagella or centrioles).

fusion of male and female gametes (sperm with egg)

produces ATP and is sight of cellular resperation.

transfers the code for amino acid to the messenger RNA codon (DNA--> RNA).

a multicellular, heterotrophic, eukaryote, & obtains nutrients by ingestion

The Primary Cell Wall...

Both red and orange are correct.

a controlled series of biochemical reactions

the living material between the plasma membrane and the tonoplast

a sequence of DNA bases that "code" for a speciffic character

genes that control a specific character at the same "locus"

contains thylakoids with chlorophyll, carotene, and xanthophyll.

RNA codes for the amino acid sequence in protein.

division of the nuclear material in anaphase

contains the coded genetic message.

is part of the structure of the ribosome.

A membrane inside the cell that delimits the central vacuole

The Secondary Cell Wall...

both blue and green are correct

Animal cells do NOT have...

cell walls, chloroplast, or a central vacuole.

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Biology Final Practice questions

46 termsStudBud Administration9 plays

This is stuff Dr. Callahan said would be on the final exam + some extra I thought would be important. :)

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Questions 46

Answers

1
The cytoskeleton is made up of...
microtubules, intermediate fiber, and microfilaments
both are correct
thylakoids with chlorophyll, carotene, and xanthophyll
neither are correct
2
True or False: the test cross is the cross between the "unknown" and the homozygous recessive genotypes.
False
True
3
The nucleus is the control center and is also...
bound by the nuclear membrane ( which is a double membrane with pores).
not on this exam
a membrane network, progress accumulation of the substances to be removed.
a surface area for biochemical reactions
4
True or False: The Golgi apparatus is NOT a membrane network that accumulates substances to be removed.
True
False
5
What are the types of RNA
mRNA
all of the above
tRNA
rRNA
6
Ribosomes are composed of...
nothing, it's a fictional concept
both ribosomes and protein.
protein
ribosomes
7
What is DNA?
a nucleic acid
a polymer of nitrogenous bases - A,G,C, and T.
both answers are correct.
8
The Plasma Membrane is composed of....
Your mom
protein, and a bilayer of lipid (fat).
cytoplasm
Lignin, suberin and pectin
9
Plant cells do NOT have...
cell walls or chloroplast
centrioles or flagella
both orange and red are correct (no flagella or centrioles).
centrioles
10
Fertilization is
fusion of male and female gametes (sperm with egg)
when a mommy and daddy love eachother very much...
occurs after 9 weeks
11
The primary oocyte in Oogenesis is
in meiosis II
2n
12
True or False: The plasma membrane is NOT the first living portion of the cell
True
False
13
The mitochondrion
produces ATP and is sight of cellular resperation.
is NOT the powerhouse of the cell
None of these are correct.
Is the control center of the cell " due to the genetic code"
14
tRNA
contains the coded genetic message.
is part of the structure of the ribosome.
transfers the code for amino acid to the messenger RNA codon (DNA--> RNA).
15
What is an Animal?
a controlled series of biochemical reactions
a multicellular, heterotrophic, eukaryote, & obtains nutrients by ingestion
16
red blood cells have
memoglobin
Idk dude
hemoglobin
17
The Primary Cell Wall...
is made up of free space and pectine
Contains all of the cell components.
Both red and orange are correct.
18
blood is
boo boo juice ( a vampires favorite meal)
neither
cells in plasma
19
True or False: the central vacuole is the dead storage area inside of the tonoplast.
True
False
20
What is life?
a controlled series of biochemical reactions
the study of living organisms
both
21
Protoplasm is...
a membrane inside the cell that delimits the central vacuole
the living material between the plasma membrane and the tonoplast
the first living portion of the cell
none of the above
22
A zygote is a
a fetus
fertilized egg
23
True or False: The nuclear membrane starts breaking down at prophase.
True
False
24
Define gene
genes that control a specific character at the same "locus"
a sequence of DNA bases that "code" for a speciffic character
the transmission of traits from parents to progeny
none of the above
25
True or False: Mitosis = nuclear division
False
True
26
Cytokinesis is the
process where 2n cells split into their possible gametes.
division of the nuclear material in anaphase
process where 2n cells split into their possible gametes.
cell division in telophase
27
The endoplasmic rectum (ER) is an extensive membrane network which is continuous with the outer nuclear membrane.
True
False
28
what are Alleles?
the transmission of traits from parents to progeny
none of the above
genes that control a specific character at the same "locus"
a sequence of DNA bases that "code" for a speciffic character
29
Protein synthesis happens in the...
anus
mesophyl
ribosomes
chloroplast
30
The chloroplast
is where compartmentalization occurs
contains thylakoids with chlorophyll, carotene, and xanthophyll.
holds things together in the cytoplasm
is a multivitamin.
31
Translation
DNA codes for replication itself
all of the above
RNA codes for the amino acid sequence in protein.
DNA codes for synthesis of RNA
32
Karyokenisis is the
transmission of traits from parent to progeny to next generation
division of the nuclear material in anaphase
process where 2n cells split into their possible gametes.
cell division in telophase
33
True of False: Transcription is NOT the transcribing the code from DNA to RNA
False
True
34
True or False: The nuclear membrane is a double membrane/layer with pores.
True
False
35
Cell Theory
All are correct
Cells arise from existing cells
All living organisms are composed of cells
The Cell is the fundimental unit of life
36
How long does it take an embryo to become a fetus?
12 weeks
8 weeks
9 weeks
10 weeks
37
mRNA
contains the coded genetic message.
is part of the structure of the ribosome.
transfers the code for amino acid to the messenger RNA codon (DNA --> RNA)
38
rRNA
is part of the structure of the ribosome.
contains the coded genetic message.
transfers the code for amino acid to the messenger RNA codon (DNA --> RNA)
39
The Tonoplast is
the extensive membrane network which continues with the outer membrane.
A membrane inside the cell that delimits the central vacuole
a type of toothpaste
a dead storage area inside of the cell
40
What is Biology?
a controlled series of biochemical reactions
the study of living organisms
just a class
all of the above
41
base pairing is also known as
transctiption
translation
both of these answers
neither of these answers
42
True or False: you're going to do awesome on this exam
True
False
43
what is the start code for methionine (MET)?
TCG
AUG
TUC
ACU
44
The Secondary Cell Wall...
regulates what gets in and out of the cell.
both blue and green are correct
is made up of free space, lignin, subrin and pectin.
45
Animal cells do NOT have...
a nucleus
none of the above
cell walls, chloroplast, or a central vacuole.
centrioles, vescles, or flagella
46
The scientific name consists of
none of these answers are correct.
a genus and epithet
only an epithet
only a genus

Biology Final Practice questions Flashcards | StudBud