Answer:
1. Stores DNA
2. The nucleus is NOT the site of protein Assembly
3. Lysosome
4. Helps a cell keep its shape
5. Lysosomes store materials
Explanation:
Answer:
Both the nature of the gene and its environment can influence the mutation rate.
Explanation:
Mutations are caused by environmental factors known as mutagens.
Types of mutagens include
- radiation,
- chemicals, and
- infectious agents.
Answer: Positive
Explanation:Because of the gain in speed
<span>Transcription is the first step of gene expression, in which a particular segment of DNA is copied into RNA (especially mRNA) by the enzyme RNA polymerase. Both DNA and RNA are nucleic acids, which use base pairs of nucleotides as a complementary language.
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Answer:
mitochondrion / mitochondria coming from the apex.
