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Biology Review Flashcards | StudBud
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Biology Review
Biology Review
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#deantech #biology
Flashcards
21 cards
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Practice quiz
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Questions
21
Answers
1
Which cell structure is correctly paired with its primary function?
mitochondrion - movement
nucleus - storage of nutrients
ribosome - protein synthesis
C. vacuole - cell division
2
Which of the following is NOT an organic macromolecule?
ribosome
carbohydrate
lipid
nucleic acid
3
What is the name of the macromolecule that makes up the majority of the cell membrane?
carbohydrate
protein
nucleotide
lipid
4
During interphase a cell grows, duplicates organelles, and
copies DNA
divides the nucleus
produces a new cell.
divides the cytoplasm
5
Which organelles in plant cells have green pigment and convert energy?
chloroplasts
plastids
mitochondria
central vacuole
6
Meiosis produces cells with how many chromosomes?
46
44
22
23
7
During which of the following stages shown does the cytoplasm of a cell divide?
gap 1
mitosis
gap 2
synthesis
8
Which molecules found in the food we eat is most commonly broken down to make ATP?
lipids
carbohydrates
proteins
vitamins
9
Which organelle is involved in the synthesis of proteins within the cell?
Golgi apparatus
Ribosomes
Rough Endoplasmic Reticulum
Vacuoles
10
What is biology?
Study of chemicals
Study of life
Study of Earth
Study of rocks
11
Which of the following structures is found in both prokaryotic and eukaryotic cells?
A. lysosome
ribosome
nucleus
mitochondrion
12
1) The smallest basic unit of matter is the
compound
cell
molecule
atom
13
Which statement describes the chromosome shown?
C) It is made up of two centromeres
It is made up of two chromatids
It is made up of two histones
It is made up of two telomeres.
14
Attached earlobes, which is a recessive phenotype. Which genotypes could her parents have?
Rr and rr
RR and rr
RR and RR
Rr and RR
15
Which of the following best describes meiosis?
fertilization
organ cells
sex cells
embryo
16
The monomers of nucleic acid molecules are _________.
polysaccharides
nucleotides
amino acids
DNA and RNA molecules
17
Which type(s) of cells have genetic material that is contained in a nucleus?
plants only
bacteria
animals only
both plant and animal cells
18
Cell contains a nucleus, lysosomes, a cell membrane and cell wall. What cell is this?
A prokaryotic plant cell
A prokaryotic animal cell
A eukaryotic animal cell
A eukaryotic plant cell
19
What molecule carries chemical energy that cells use for their functions?
NAD
NADP
ATP
ADP
20
Which information is needed in order to determine if an organism is prokaryotic
The organism’s internal structures.
If the organism is unicellular or multicellular
The methods the organism uses to feed and move.
The organism’s color and mass.
21
Organic compounds all contain which element?
nitrogen
carbon
hydrogen
oxygen
