The formation of the ________ cavity and the differentiation of the embryonic disk into ectoderm and endoderm occurs at the end of the pre-embryonic period of development

Fill in the blank(s) with correct word


amniotic

Biology & Microbiology

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Cyanide poisons mitochondria by blocking the final step in the electron transport chain. Human red blood cells placed in an isotonic solution containing cyanide are likely to _____

A) retain the normal cell shape, but the mitochondria will be poisoned B) lyse as the cyanide concentration increases inside the cell C) switch to anaerobic metabolism D) become unable to carry oxygen E) be unaffected

Biology & Microbiology

Phytochrome is converted from the inactive to the active form by being exposed to light of what color?

a. far red b. red c. yellow d. blue e. violet

Biology & Microbiology

If one Holliday junction region is resolved by an NS cut and the other by an EW cut, the resulting chromosomes __________

A) are nonrecombinant and carry the combinations A1 and B2 or A2 and B1 B) are nonrecombinant and carry the combinations A1 and B1 or A2 and B2 C) are A1 and A2 or B1 and B2 D) are recombinant and carry the combinations A1 and B2 or A2 and B1 E) are recombinant and carry the combinations A1 and B1 or A2 and B2

Biology & Microbiology

what digestive organ produces and secretes bile, regulates blood glucose by producing or breaking down glycogen, converts amino acid group from excess amino acids to urea, stores iron and certain vitamins

What will be an ideal response?

Biology & Microbiology