Biology » Page 52

Biology

Akira Krueger

what is thermometric property

... ?

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Biology

Lina Kramer

When fats first reach the duodenum what their presence stimulates the release of which hormone from the intestinal mucosal cell?

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Biology

Mason Robinson

Ocean-dwelling chemoheterotrophic bacteria that generate energy via aerobic respiration are dependent on the presence of photoautotrophs like cyanobacteria because:

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Biology

Tania Phelps

Nucleotide are composed of phosphate group, a sugar, and a nitrogenous base. DNA is made up of long strands of nucleotide. which part if the above molecule can differ between nucleotide?

A. the sugar

B. the phosphate group

C. the nitrogen group

D. there is no differing structure in nucleotide

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Biology

Paisley Avery

2 atp molecules are needed to start

A) the krebs cycle

B) gyycolysis

C) the electron transport chain

D) none of the above

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Biology

Jazlyn Johns

If earth is about 4.5 million years old which statement is true

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Biology

Jaylen Hendricks

What can happen to animal cells when placed in a hypotonic solution? Why?

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Biology

Davis

Forces that uplift and wear down the Earth's surface?

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Biology

Josiah Hardin

What it a dilute solution

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Biology

Marlene Ray

Is Chitin a Carbohydrate or a Protein?

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Biology

Birdie

You want to compare the evolutionary relationships between four species of birds, which of the following would be most useful? Question 1 options:

A) nesting behaviors

B) DNA sequences

C) color of feathers

D) patterns of migration

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Biology

Annabella

Two hypotheses about how life supporting molecules appeared on earth

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Biology

Brenden

Dna strands serve as which of the following during dna synthesis

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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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