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strojnjashka [21]

2 years ago

13

A group of ponies lives in the Chincoteague National Wildlife Reserve in Virginia. The development of longer legs over time woul

d be selected for if -

1 answer:

andrew-mc [135]2 years ago

5 0

The environment selected is favorable to ponies with longer legs.

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Your teacher gives you this model of transcription. Choose the statement that best describes the role of DNA in transcription.

Sergeu [11.5K]

Answer:

C

Explanation:

A)

DNA directs the synthesis of RNA.

B)

DNA splits into two strands of RNA.

C)

A strand of DNA is used as a template for the formation of RNA.

D)

Two strands of RNA are formed by copying each of the strands of DNA.

The correct answer would be that <u>a strand of DNA is used as a template for the formation of RNA.</u>

<em>Transcription is a process during which RNA is synthesized using DNA as a template. The coding strand of the DNA is utilized as a template for the formation of messenger RNA. During this process, the double helix structure of the DNA is unwound by an enzyme and the coding strand is bound by a short DNA strand at the beginning of a gene while another enzyme adds RNA nucleotide bases to elongate the short strand.</em>

The correct option is C.

3 0

1 year ago

_____ is a basic principle of developmental psychopathology that holds that one cause can have many final manifestations.

Jobisdone [24]

Answer:

Multifinality

Explanation:

Multifinality refers to a process where a similar start state (levels of a behavior, type of attachment), results in multiple pathways that lead to different outcomes

6 0

2 years ago

The _____ reaction of photosynthesis produces oxygen and ATP.

FinnZ [79.3K]

<span>The question says,' the ......... reaction of photosynthesis produces oxygen and ATP. The answer is light reaction. During light reaction, the plant are able to trap energy from the sun in form of ATP by the help of oxygen. This is then used during dark reaction to produce glucose which is the food of the plants </span>

5 0

2 years ago

Read 2 more answers

An individual’s mental predisposition that influences perceptual expectations is one’s perceptual __________. A. bias B. knowled

vampirchik [111]

An individual’s mental predisposition that influences perceptual expectations is one’s perceptual D. set
The predisposition to perceive things in a certain way is called as perceptual expectancy or perceptual set.

A group of expectations that mold experience by pushes people become sensitive to specific kinds of information is known as set.

3 0

2 years ago

Read 2 more answers

Hemoglobin transports oxygen in the blood and consists of a chain of 146 amino acids. how many different types of amino acids ar

ddd [48]

Solution:

Myoglobin has a single chain of 153 amino acids wrapped around a group of iron and other atoms (called "heme") to which oxygen binds. Hemoglobin, in contrast, is made of up four chains: two identical chains consisting of 141 amino acids, and two other identical chains consisting of 146 amino acids.

Because amino acids can be arranged in many different combinations, it's possible for our body to make thousands of different kinds of proteins from just the same 21amino acids. There are only 20 amino acids.

The 20 Amino acids which make proteins are:

• alanine - ala - A (gif, interactive)

• arginine - arg - R (gif, interactive)

• asparagine - asn - N (gif, interactive)

• aspartic acid - asp - D (gif, interactive)

• cysteine - cys - C (gif, interactive)

• glutamine - gln - Q (gif, interactive)

• glutamic acid - glu - E (gif, interactive)

• glycine - gly

4 0

2 years ago