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matrenka [14]
3 years ago
5

True or falsea fossil may tell a geologist when, where, and how an organism lived.

Biology
1 answer:
dolphi86 [110]3 years ago
7 0
Sentense is absolutely TRUE
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HELPPPPPPPP FASTTTTTTTTTTT NOWWWWW
Kruka [31]

Answer:

T

A

C

C

C

G

A

T

G

A

T

C

Explanation:

Each base is paired as follows in DNA:

A paired with T

T paired with A

C paired with G

G paired with C

The letters refer to the primary nucleic acid bases: adenine, cytosine, guanine, and thymine.

b) mRNA strand:

A

U

G

G

G

C

U

A

C

U

A

G

c) Amino Acid Table below! Remember to start from the 5' end of mRNA (toward the 3' end) at a 'start codon'. So read through until you find a group of 3 that make up a start codon, then end with a 'stop codon'. I have to go take a final exam, but you got this!!!

4 0
3 years ago
A student has several pet hermit crabs. He wants to determine how the hermit crabs choose which shell they inhabit. He thinks th
julsineya [31]
A. He should add shells that are different colors, but the same size and type, to the tank and observe which shells the hermit crabs choose.

Durning an experiment you need to keep everything the same but only change the certain things based on your theory.
Such as how the student wanted to see if the color attracted the crab. If he had changed the size and type of the shell then the crab would have chosen the bigger one as they tend to grow into larger shells.
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How are carbohydrate polymers formed?
Morgarella [4.7K]
Dehydration synthesis :) it means that monomers (like glucose or lactose) when bonded together release water molecules
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3 years ago
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Describe how oxygen is obtained by the Flatworms.
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Flatworm get most of their oxygen through diffusion.
7 0
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Las bacterias tienen vida propia?
Nana76 [90]

Answer:

pos si, jaja andan por donde quieran

4 0
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