Unit 2 bio test part two

Specialized cells are created through what process?

Cell differentition

What is the correct order of protein synthesis?

DNA,RNA, amino acids and protein

From smallest to largest what is the correct order of chromosome,cell,Gene, and Nucleus

Gene,Chromosome,Nucleus, cell

Eating a diet full of —— will increase your risk of heart disease?

Cholesterol

A few polygenic traits are?

Eye color,Height, and skin color (Extra points if you named different ones)

What process creates sickle cells?

DNA mutation - incorrect amino acid - disformed protein - Disformed red blood cells

What determines the color of hydrangea flowers?

The PH of the soil

Nondisjunction creates what trisomy on what Chromosome?

The 21st chromosome (You should know this, Lock in)

Meiosis creates 4 gametes with 23 chromosomes what gamete number is created from nondisjunction?

23:23:22:24

The inheritance of skin color is best descibed as what term?

Polygenic Trait

Males are more likely to be affected by what type of traits because they only have one x chromosome?

Sex-Linked Traits

X*b Y is the genotype of who? (Affected or unaffected male)

Affected male

Which individuals genotype is solely affected by the mothers genotype

The sons! (Not the daughters)

What’s the process that causes the incorrect amount of genetic information?

Nondisjunction (The biggest bird)

When three out of the four are affected on a punnett square what kind of inheritance is it? (Complete dominance, Co-dominance, or Incomplete dominance)

Complete dominance

If you have one dominant homogeneous and one recessive homogeneous which makes a heterogeneous, This is what kind of inheritance? (Complete dominance, Co-dominance, or Incomplete dominance)

Incomplete dominance

What kind of inheritance? (Complete dominance, Co-dominance, or Incomplete dominance)

Co-dominance

What is the phenotypic ratio when crossing a heterozygous brown eyed mom with a blue eyed dad

2:2 (If you said 3:1 i’m so fucking sorry)

Does this diagram show the correct order?

NO! (It doesn’t because there is no replication happening BETWEEN RNA and protein)

Would parents with type AB and type B blood type be able to created a child with O blood type?

No. (I’m too lazy to explain #Google it)

What process accounts for most of the cells life?

Interphase (It’s the biggest part at developing the cells in the cell cycle, Mitosis is just the most complected part.)

DNA mutation creates a incorrect amino acid which creates malformed protein which creates a mutated traits (True or False?)

True (Extra points if you can tell me how many times I used the word creates without checking.)

What is the correct TOTAL chromosome number for these two graphs?

23,21,22,23 (I can’t explain this just remember that two single chromosomes =23, an empty circle will be 21, ONE single chromosome will be 22 and so on)

Stem cells must go through cell differentiation to become specialized cells? (True or False?)

TRUE!!

Which sequence describes the processes that occurs during protein synthesis

DNA replication - Transcription - Translation (I feel like this is on here more than once dunno know tho 👀)

If I have blue hair this describes what? (Genotype or phenotype?)

PHENOTYPE!

Mutations affecting gametes sperm and egg would have what effects?

Changes that are inheritable AND changes that affect sex cells

Mitosis creates ___ and Meiosis creates ___ (

two genetically identical diploid cells, four genetically unique haploid gametes