Honors Biology BM 3 Review - 1

Organelle 5 is a(n) 

• endolplasmic reticulum.
• golgi apparatus/body.
• mitochondrion.
• cell membrane.

Tags

NGSS.MS-LS1-2

Organelle number 2, Known as the “powerhouse” of the cell because they release energy (break down food molecules) to make ATP

• Cell Wall

• Mitochondria

• Cytoplasm

• Golgi Apparatus

Tags

NGSS.HS-LS1-7

How many affected females are present? 

• 1
• 2
• 3
• 4

Tags

NGSS.HS-LS3-2

NGSS.HS-LS3-1

Huntington's Disease is a dominant trait.
What is the correct genotype for individual I-2?

• HH
• Hh
• hh
• H_

Tags

NGSS.HS-LS3-2

NGSS.HS-LS3-1

The cell membrane of the red blood cell will allow water, oxygen, and carbon dioxide to pass through. Because other substances are blocked from entering, this membrane is called

• perforated
• semi-permeable
• non-conducive
• permeable

Tags

NGSS.MS-LS1-2

Which process is shown in the image?

• crossing over

• independent assortment

• segregation

• mutation

Tags

NGSS.HS-LS3-2

A _______ is an alternative form a gene.

• chromosome

• sister chromatid

• allele

• telomere

Tags

NGSS.HS-LS3-2

Law of segregation states:

• the two alleles for each trait separate during meiosis

• the two alleles for each trait separate during mitosis

• a random distribution of alleles occur during gamete formation

• a ordered distribution of alleles occur during gamete formation

Tags

NGSS.HS-LS3-2

Law of independent assortment states:

• the two alleles for each trait separate during meiosis

• the two alleles for each trait separate during mitosis

• a random distribution of alleles occur during gamete formation

• a ordered distribution of alleles occur during gamete formation

T2 - Which observation of dihybrid crosses led to Mendel's law of independent assortment

• Particular individual traits persisted for many generations
• Many combinations of traits were always inherited together
• Some combinations of traits were not passed onto offspring
• The presence of one trait didn't affect the presence of another