Biology » Page 53

Biology

Hassan Maynard

Use the information from part c to determine how the operon is regulated for this genotype (i - p + o + z + y-).

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Biology

Jordyn Mcintosh

A mutation occurs in the sex cells of a full-grown zebra. The mutation affects the genes responsible for producing blood proteins. What will most likely happen to the zebra?

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Biology

Damaris

Malignant tumors are classified according to

A. how quickly they divide.

B. how quickly they spread.

C. the type of cells that give rise to them.

D. the type of cells they are most likely to spread to.

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Biology

Rhett Levine

Which of the following statements is TRUE about vitamin and minerals?

a. Vitamin D is a water-soluble vitamin that is stored as hydroxycholecalciferol and released so that bones and teeth form normally.

b. Deficiencies in Vitamin B12 can lead to pernicious anemia.

c. Iodine in used to construct hemoglobin and is concentrated in the thyroid gland

d. Vitamin C, also known as folic acid, can lead to kidney stone formation when it is too heavily concentrated.

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Biology

Trystan Dunn

A blank reaction occurs when ionic or comment bond are broken and elements ions or simpler molecules are formed

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Biology

Omari Clayton

The phase in which DNA copies itself

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Biology

Mary

Which statement best describes the results of DNA

A. Two identical DNA molecules

B. one DNA molecule

C. messenger RNA

D. Two genetically different DNA molecules

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Biology

Conrad

How do breeders produce new genetic variations not found in nature?

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Biology

Beautiful

What effect will MAO inhibitors (MAOIs) have on synaptic norepinephrine levels?

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Biology

Jaylee Lewis

Why are there more genotypes than phenotypes for bloodtypes

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Biology

Travis Hebert

Witch organism would have the most similar traits

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Biology

Ray

Write the least common multiple of 7 and 14

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Biology

Mayer

Each horizontal row in a pedigree chart represents a mating. a generation. several siblings. several characteristics.

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Biology

Macey Preston

Simpler communications and decreased miscommunications are associated with

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Biology

Hanna

What is the signal for a vesicle storing peptide hormone to move to the plasma membrane and release contents of vesicle?

a. Activation of an integrin receptor

b. Activation of a g-protein

c. Activation of an enzyme linked receptor

d. Increase in [Ca++]i

e. Increase in [Na+]i

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