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ZanzabumX [31]
3 years ago
7

Viruses can only replicate themselves within cells, not outside of a cell. True or False?

Biology
2 answers:
ivann1987 [24]3 years ago
7 0
The answer is true. They cannot only replicate themselves within cells, but they cannot outside of a cell.
melisa1 [442]3 years ago
6 0

Answer:

The given statement is true.

Explanation:

A virus refers to a microscopic particle, which can infect the biological organism's cells. Viruses possess the tendency to replicate themselves only by infecting a host cell, that is, within the cells, thus, it cannot multiply on their own.  

At the most fundamental level, the viruses comprise genetic substance constituted within a protective protein coat known as a capsid. The prevalence of both the genetic substances and the presence of protein differentiates them from another virus like components like viroids and prions.  

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Could chromosomes 2 be homologous with chromosomes 1
SashulF [63]

Answer:

Homologous chromosomes are two pieces of DNA within a diploid organism which carry the same genes,

7 0
2 years ago
Directions: Consider a pedigree that is tracking an autosomal recessive trait, where two recessive alleles (tt) result in the in
Talja [164]

Answer:

I think this should be the chart you were interested in...

Explanation:

                                          Individual             Shape in              shaded

                                          phenotype           pedigrees

Male with gen. TT             PTC taster             square                No

Male with gen. Tt              PTC taster             square                No

Male with gen. tt               Non-taster             square                Yes

Female with gen. TT        PTC taster              Circle                  No

Female with gen. Tt         PTC taster              Circle                  No

Female with gen. tt          Non-taster              Circle                 Yes

*gen- genotype

4 0
2 years ago
Most people have observed it "rain" in the produce department of grocery stores, where water sprays green leafy
spin [16.1K]

Answer:

B is the answer

Explanation:

I just took the test

5 0
3 years ago
SOMEONE PLZ HELP ASP!
marusya05 [52]

Answer:

I thinks is pollution

Explanation:

its the only one that makes sense

4 0
2 years ago
Read 2 more answers
Root hairs have what kind of roles in absorption and transport of water and minerals?
Leni [432]

Explanation:

Root hairs are found in the plant it is a hair-like structure present on the surface of the root tip and Root hairs have large surface area that increase the absorption rate of water and minerals.

Water is absorbed by root hair cells through the process called Osmosis and Minerals ions is  absorbed  root hairs by the process called active transport.

The function of root hair is to collect the minerals and waters present in the soil and then transfer these nutrients and water through roots to different parts of the plant.

5 0
3 years ago
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