BCHM 4360 Exam 1 Solved Questions
and Answers (Complete Practice Papers)
Genetic information is packaged into at least one very long
DNA molecule. - Correct Answers ✅chromosome
Each chromosome contains ___ double-stranded DNA
molecule. - Correct Answers ✅one
Each chromosome has many _____ and other regions of DNA
within a single molecule. - Correct Answers ✅genes
Regions between genes are __________. - Correct Answers
✅intergenic
Eukaryotes have ______ chromosomes, most bacteria and
archaea have ________. - Correct Answers ✅linear
Eukaryotes have ______ chromosomes, most bacteria and
archaea have ________. - Correct Answers ✅circular
____ complex organisms tend to have more _______ arranged
genes. - Correct Answers ✅less
____ complex organisms tend to have more _______ arranged
genes. - Correct Answers ✅densely
Example is ____. - Correct Answers ✅yeast
,BCHM 4360 Exam 1 Solved Questions
and Answers (Complete Practice Papers)
Humans have __ chromosomes while the kingfisher has ___
and fission yeast have _. - Correct Answers ✅46
Humans have __ chromosomes while the kingfisher has ___
and fission yeast have _. - Correct Answers ✅132
Humans have __ chromosomes while the kingfisher has ___
and fission yeast have _. - Correct Answers ✅6
Ploidy refers to - how many sets of identical chromosomes an
organism has. - Correct Answers ✅Ploidy
What is ploidy of humans and human sex cells? - Correct
Answers ✅diploid
What is ploidy of humans and human sex cells? - Correct
Answers ✅haploid
Each individual chromosome is __________ between the
mother and the father. - Correct Answers ✅homologous
_________ cells have multiple sets of chromosomes and are
common in some plants. - Correct Answers ✅Polyploid
,BCHM 4360 Exam 1 Solved Questions
and Answers (Complete Practice Papers)
However, some human cells such as _____ cells are also
_________. - Correct Answers ✅liver
However, some human cells such as _____ cells are also
_________. - Correct Answers ✅polyploid
Eukaryotic cells can have __________ DNA to the chromosomal
DNA found in the _______. - Correct Answers ✅additional
Eukaryotic cells can have __________ DNA to the chromosomal
DNA found in the _______. - Correct Answers ✅nucleus
____________ have their own, usually ________, chromosomes. -
Correct Answers ✅Mitochondria
____________ have their own, usually ________, chromosomes. -
Correct Answers ✅circular
____________ also have their own chromosomes. - Correct
Answers ✅Chloroplasts
____________ and ____________ are thought to have derived
from ancestral free-living bacteria that were absorbed and
maintained by other single-celled organisms. - Correct
Answers ✅Mitochondria
, BCHM 4360 Exam 1 Solved Questions
and Answers (Complete Practice Papers)
____________ and ____________ are thought to have derived
from ancestral free-living bacteria that were absorbed and
maintained by other single-celled organisms. - Correct
Answers ✅chloroplasts
Bacterial cells often have additional DNA within their cells --
small circular molecules known as ______. - Correct Answers
✅plasmids
Viruses are infectious agents and carry genetic information as
small ___ or ___ chromosomes. - Correct Answers ✅DNA
Viruses are infectious agents and carry genetic information as
small ___ or ___ chromosomes. - Correct Answers ✅RNA
These chromosomes can be ______ or _______. - Correct
Answers ✅linear
These chromosomes can be ______ or _______. - Correct
Answers ✅circular
These chromosomes can be ______ or ______ stranded. -
Correct Answers ✅double
and Answers (Complete Practice Papers)
Genetic information is packaged into at least one very long
DNA molecule. - Correct Answers ✅chromosome
Each chromosome contains ___ double-stranded DNA
molecule. - Correct Answers ✅one
Each chromosome has many _____ and other regions of DNA
within a single molecule. - Correct Answers ✅genes
Regions between genes are __________. - Correct Answers
✅intergenic
Eukaryotes have ______ chromosomes, most bacteria and
archaea have ________. - Correct Answers ✅linear
Eukaryotes have ______ chromosomes, most bacteria and
archaea have ________. - Correct Answers ✅circular
____ complex organisms tend to have more _______ arranged
genes. - Correct Answers ✅less
____ complex organisms tend to have more _______ arranged
genes. - Correct Answers ✅densely
Example is ____. - Correct Answers ✅yeast
,BCHM 4360 Exam 1 Solved Questions
and Answers (Complete Practice Papers)
Humans have __ chromosomes while the kingfisher has ___
and fission yeast have _. - Correct Answers ✅46
Humans have __ chromosomes while the kingfisher has ___
and fission yeast have _. - Correct Answers ✅132
Humans have __ chromosomes while the kingfisher has ___
and fission yeast have _. - Correct Answers ✅6
Ploidy refers to - how many sets of identical chromosomes an
organism has. - Correct Answers ✅Ploidy
What is ploidy of humans and human sex cells? - Correct
Answers ✅diploid
What is ploidy of humans and human sex cells? - Correct
Answers ✅haploid
Each individual chromosome is __________ between the
mother and the father. - Correct Answers ✅homologous
_________ cells have multiple sets of chromosomes and are
common in some plants. - Correct Answers ✅Polyploid
,BCHM 4360 Exam 1 Solved Questions
and Answers (Complete Practice Papers)
However, some human cells such as _____ cells are also
_________. - Correct Answers ✅liver
However, some human cells such as _____ cells are also
_________. - Correct Answers ✅polyploid
Eukaryotic cells can have __________ DNA to the chromosomal
DNA found in the _______. - Correct Answers ✅additional
Eukaryotic cells can have __________ DNA to the chromosomal
DNA found in the _______. - Correct Answers ✅nucleus
____________ have their own, usually ________, chromosomes. -
Correct Answers ✅Mitochondria
____________ have their own, usually ________, chromosomes. -
Correct Answers ✅circular
____________ also have their own chromosomes. - Correct
Answers ✅Chloroplasts
____________ and ____________ are thought to have derived
from ancestral free-living bacteria that were absorbed and
maintained by other single-celled organisms. - Correct
Answers ✅Mitochondria
, BCHM 4360 Exam 1 Solved Questions
and Answers (Complete Practice Papers)
____________ and ____________ are thought to have derived
from ancestral free-living bacteria that were absorbed and
maintained by other single-celled organisms. - Correct
Answers ✅chloroplasts
Bacterial cells often have additional DNA within their cells --
small circular molecules known as ______. - Correct Answers
✅plasmids
Viruses are infectious agents and carry genetic information as
small ___ or ___ chromosomes. - Correct Answers ✅DNA
Viruses are infectious agents and carry genetic information as
small ___ or ___ chromosomes. - Correct Answers ✅RNA
These chromosomes can be ______ or _______. - Correct
Answers ✅linear
These chromosomes can be ______ or _______. - Correct
Answers ✅circular
These chromosomes can be ______ or ______ stranded. -
Correct Answers ✅double
