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GLHS Bio A Exam Review Flashcards | StudBud
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GLHS Bio A Exam Review
GLHS Bio A Exam Review
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Review of Bio A content at GLHS #biology
Flashcards
53 cards
F
Practice quiz
P
Host live
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Questions
53
Answers
1
Vacuole is to store materials as lysosome is to...
synthesize protein
break down materials
store genetic information
photosynthesis
2
Which knob should you NOT use to adjust the focus of a microscope on high power?
Iris Diaphragm
Stage Clips
Coarse Adjustment
Fine Adjustment
3
Cells are ____ because its more efficient to have a large surface area to volume ratio.
small
large
medium
4
Proteins serve what function in the cell?
Primary source of energy
Structural support in cell walls
Everything
Code for proteins
5
Which variables must be held constant?
Temperature
Plant Height
Sunlight
Plant Type
6
Choose the true statement.
Active transport requires energy
Facilitated diffusion requires a protein
Facilitated diffusion requires energy
Active transport does not require a protein
7
___ chromosomes pair up to form tetrads in mitosis.
Four
Sister
Homologous
No
8
Name the condition of the cell on the right.
Turgid
Swollen
Lysed
Plasmolyzed
9
What is a mutation?
A change in a protein
A change in the DNA sequence
A change in an amino acid sequence
A change in an mRNA sequence
10
Ribosome is to synthesizing proteins as endoplasmic reticulum is to...
tagging proteins with carbohydrates
exporting proteins from cell
folding proteins
storing proteins
11
Which of the following is an advantage of using embryonic stem cells?
Easy to obtain
Easy to grow in lab
Aren't rejected by host tissue
Pluripotent
12
Which of the following happens during prophase?
chromosomes line up in the middle of the cell
cell membrane pinches inward
sister chromatids are pulled apart
chromatin becomes chromosomes
13
The belief the living things can only arise from other living things
Spontaneous Combustion
Spontaneous Generation
Biogenesis
Endosymbiotic Theory
14
Chlorophyll is a pigment that...
reflects blue light
absorbs green light
reflects green light
reflects red light
15
___ chromosomes pair up to form tetrads in meiosis.
No
Four
Sister
Homologous
16
Which of the following is an example of homeostasis?
A tadpole becomes a frog
A virus infects a bacterium
Maintaining stable blood sugar
A field of flowers
17
Which of the following happens during metaphase?
chromatin becomes chromosomes
cell membrane pinches inward
sister chromatids are pulled apart
chromosomes line up in the middle of the cell
18
Photosynthesis occurs in the
chloroplast
ribosome
cytoplasm
mitochondria
19
Which of the following is NOT found in a plant cell?
Mitochondria
Cytoplasm
Centrioles
Chloroplast
20
Yeast is to alcoholic fermentation as muscle cells are to...
Lactic Acid Fermentation
Cellular Respiration
Photosynthesis
Protein Synthesis
21
What happens to mRNA during translation?
It is read by the ribosome
It brings amino acids to the ribosome
It is made by RNA polymerase
It is incorporated into the structure of the ribosome
22
Cell membrane is to selective permeability as cell wall is to...
movement of cells
storage of water and salts
support, structure, shape
selective permeability
23
This diagram shows what process?
Mitosis
Meiosis
Spindle fiber formation
Crossing over
24
When cell respiration takes place energy from glucose is trapped in what molecule?
Oxygen
Water
ADP
ATP
25
Which of the following is true about DNA?
Has three types, messenger, transfer, and ribosomal
Contains the nitrogenous base thymine
Is single stranded
Contains the sugar ribose
26
A gene is a segment of ____ that codes for a ___.
DNA, protein
RNA, chromatid
DNA, enzyme
RNA, protein
27
What happens to tRNA during translation?
It is read by the ribosome
It is made by RNA polymerase
It brings amino acids to the ribosome
It is incorporated into the structure of the ribosome
28
What is the end product of mitosis?
4 genetically identical cells
2 genetically identical cells
2 genetically different cells
4 genetically different cells
29
"The plant with more water will grow to a taller height" is a...
Scientific Theory
Hypothesis
Testable Question
Conclusion
30
Nucleotide is the monomer of...
Lipids
Nucleic Acids
Carbohydrates
Proteins
31
A cell will complete fermentation reactions under what conditions?
Anaerobic
Aerobic
Phosphate
Sunlight
32
Choose the reactants of photosynthesis...
O2 + CO2
C6H12O6 + O2
H2O + C6H12O6
CO2 + H2O
33
Which of these classifications are prokaryotic?
Eukaryote
Plant
Bacteria
Animal
34
Which of the following is NOT a function of lipids?
Membrane selective permeability
Waterproofing
Energy
Code for proteins
35
During which phase does DNA replication occur?
G1
S
M
G2
36
Which of the following is the independent variable in the experiment
Flower type
Amount of water
Sunlight
Plant Height
37
Which of these organelles are NOT found in an animal cell?
Chloroplast
Cell Wall
Cilia
Central Vacuole
38
Carbohydrates serve what function in the cell?
Primary source of energy
Regulate what enters and leaves cells
Cellular communication
Structural support in cell walls
39
Which of the following happens during anaphase?
chromatin becomes chromosomes
cell membrane pinches inward
chromosomes line up in the middle of the cell
sister chromatids are pulled apart
40
Biology is the study of
Life
Prokaryotes
Eukaryotes
Earth, Wind and Fire
41
Which is the correct sequence of bases on a complementary strand of mRNA?
AUC GAU CCG
UAC GAU CCG
TAC GTA CCG
UAC GUA GGC
42
Which of the following occurs during transcription?
A start codon is read
RNA polymerase unzips DNA and makes a strand of mRNA
Anticodons and codons are paired up in the ribosome
tRNA brings an amino acid
43
Cellular Respiration...
destroys energy
creates energy
releases energy
stores energy
44
Identify this molecule
mRNA
Protein
Carbohydrate
DNA
45
Mitosis is to growth and repair as meiosis is to...
growth and repair too
sexual reproduction
asexual reproduction
producing somatic cells
46
Which scientist worked to prove biogenesis was true?
Redi
Pasteur
Spallanzani
Needham
47
What is a gamete and by what process is it made?
sex cell, mitosis
body cell, mitosis
sex cell, meiosis
body cell, meiosis
48
This image is of what molecule?
Glucose
ATP
ADP
DNA
49
Which of the following is the dependent variable in the experiment?
Plant Height
Amount of water
Temperature
Sunlight
50
Amino acid is the monomer of...
Carbohydrates
Proteins
Nucleic Acids
Lipids
51
Colonial organisms are to unspecialized as multicellular organisms are to
all the same
can survive without each other
performing different tasks
depend on each other
52
Which of the following happens during telophase?
cell membrane pinches inward
chromosomes line up in the middle of the cell
chromatin becomes chromosomes
sister chromatids are pulled apart
53
Monosaccharide is the monomer of...
Nucleic Acids
Carbohydrates
Proteins
Lipids
