BSC 1005 Exam #2 questions with verified answers
A chromosome Ans✓✓✓ consists of DNA and adssociated proteins,
carries a cell' s genetic info.
A fertilized egg (zygote) Ans✓✓✓ undergoes mitosis to accomplish
growth.
Adenine is to _ as Cytosine is to _. Ans✓✓✓ Thymine; Guanine
Alleles Ans✓✓✓ different forms of the same gene. flower color
An oncogene is Ans✓✓✓ any gene that transforms a normal cell into a
tumor cell.
Anaphase Ans✓✓✓ Away; Separation of chromatids at the centromere
region, daughter chromosomes (formerly sister chromatids) move to
opposite poles
Anaphase I Ans✓✓✓ Each partner of the homologues pair separate
and begin to move to the opposite poles thus the number of
chromosomes is reduced to half, sister chromatids of the chromosomes
are still attached at the centromere region.
, Anaphase II Ans✓✓✓ centromere breaks, each sister chromatid (now
called a chromosome) moves to opposite pole
Asexual reproduction Ans✓✓✓ produces genetically identical copies of
the parent.
At the end of telophase II Ans✓✓✓ four new daughter nuclei are
produced.
Basal cell carcinoma Ans✓✓✓ the most common type of skin cancer;
slow growing
Benign tumor Ans✓✓✓ noncancerous neoplasms
Cancer causes Ans✓✓✓ 15%to 20% of all human deaths.
Cancers are Ans✓✓✓ abnormally growing and dividing cells of a
malignant neoplasm
Cell reproduction Ans✓✓✓ living cells dividing.
Chromatin is Ans✓✓✓ DNA and proteins
A chromosome Ans✓✓✓ consists of DNA and adssociated proteins,
carries a cell' s genetic info.
A fertilized egg (zygote) Ans✓✓✓ undergoes mitosis to accomplish
growth.
Adenine is to _ as Cytosine is to _. Ans✓✓✓ Thymine; Guanine
Alleles Ans✓✓✓ different forms of the same gene. flower color
An oncogene is Ans✓✓✓ any gene that transforms a normal cell into a
tumor cell.
Anaphase Ans✓✓✓ Away; Separation of chromatids at the centromere
region, daughter chromosomes (formerly sister chromatids) move to
opposite poles
Anaphase I Ans✓✓✓ Each partner of the homologues pair separate
and begin to move to the opposite poles thus the number of
chromosomes is reduced to half, sister chromatids of the chromosomes
are still attached at the centromere region.
, Anaphase II Ans✓✓✓ centromere breaks, each sister chromatid (now
called a chromosome) moves to opposite pole
Asexual reproduction Ans✓✓✓ produces genetically identical copies of
the parent.
At the end of telophase II Ans✓✓✓ four new daughter nuclei are
produced.
Basal cell carcinoma Ans✓✓✓ the most common type of skin cancer;
slow growing
Benign tumor Ans✓✓✓ noncancerous neoplasms
Cancer causes Ans✓✓✓ 15%to 20% of all human deaths.
Cancers are Ans✓✓✓ abnormally growing and dividing cells of a
malignant neoplasm
Cell reproduction Ans✓✓✓ living cells dividing.
Chromatin is Ans✓✓✓ DNA and proteins
