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Advocard [28]
3 years ago
5

Acceleration can be a change in speed or

Biology
2 answers:
Alex777 [14]3 years ago
7 0
Velocity


Hope this helps
SIZIF [17.4K]3 years ago
4 0
The answer to this is Velocity
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Anatomy<br> Label each of the following structures or processes.
RSB [31]

Answer:

A - DNA

B - mRNA

C - nuclear pore

D - tRNA

E - ribosome

F - rRNA

Explanation:

<em>The entire structure illustrates the process of transcription and translation in a typical eukaryotic cell.</em>

The DNA (A) in the nucleus of the cell is first transcribed to mRNA (B). The mRNA produced is transported to the cytoplasm through the openings within the nuclear membrane - the nuclear pores (C). On getting to the cytoplasm, the mRNA binds to the ribosome (E) (carrying rRNA, F). The tRNA (D) carrying the specific anticodon for a particular codon on the mRNA then binds to the structure and the corresponding amino acid is released. A polypeptide bond is formed between subsequent amino acids and the ribosome moves along the mRNA chain until the translation process is complete.

3 0
2 years ago
What are the student’s observations and inferences before he starts his investigation?
Andru [333]

Answer:

Hypothesis. A Hypothesis is an estimation of what might happen and the student's observation before moving on to investigate.

3 0
2 years ago
The mechanism that breaks the linkage between linked genes is
gregori [183]

Answer:

Crossing over

Explanation:

Crossing over is the process during which two chromatids of two homologous chromosomes exchange part of their genetic segments. It occurs during the pachytene stage of prophase I of meiosis I.

Linked genes are mostly inherited together and do not exhibit independent assortment. However, when linked genes are present far apart from each other on the same chromosome, crossing over can occur between them to produce recombinant chromatids. Therefore, crossing over can break the linkage and produce recombinant progeny as it occurs during the independent assortment of unlinked genes.

8 0
3 years ago
Hibernating animals have low rates of metabolism. they can keep warm by synthesizing a membrane protein not normally present in
Tasya [4]
Thank you for posting your question here at brainly. I hope my answer here will help you. To answer the question, t<span>he membrane protein thermogenin disrupts the H+ gradient in fat cell mitochondria and this results in the release of heat.</span>
7 0
3 years ago
In what part of the cell does replication occur
Gelneren [198K]

Answer:

Cell replication occurs in the nucleus of the cell

Explanation:

8 0
3 years ago
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