hormones of adrenal cortex are derivatives of cholesterol convert to pregnenolone is catalyzed by enzymes in mitochondria, known as__ 

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#Question id: 11564

#Unit 7. System Physiology – Animal

Injury localized to the hypothalamus would most likely disrupt ________.

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#Question id: 17675

#Unit 8. Inheritance Biology

In humans, albinism (unpigmented skin, hair, and eyes) is due to an enzymatic deficiency, and it is an autosomal recessive trait. Suppose that in a small country of one million people (“Generation 1”), there are 500 aa albinos and 9000 Aa heterozygous carries. If the Generation 1 follow the Hardy-Weinberg equilibrium?

a) then the number of homozygous aa albino individuals would be equal to P2

b) there were 500 albino individuals in generation one.

c) then the number of homozygous aa albino individuals would be equal to q2

d) there were 25 albino individuals in generation one.

Which of the following is the correct prediction about the hardy-weingburg equilibrium?

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#Question id: 14490

#Unit 13. Methods in Biology

In a single throw of two dice find the probability that neither a doublet (same number on the both dice) nor a total of 9 will appear.

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#Question id: 8943

#Unit 9. Diversity of Life Forms

Which group consists of deuterostomes?

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#Question id: 3536

#Unit 8. Inheritance Biology

What is the probability that selfing an F1 plant from Mendel dihybrid cross ( RrYy X RrYy) will produce an offspring with an rrYY genotype?