1. viruses (1 point) have large central nuclei. vary greatly in size and structure. rarely contain dna or rna. can be seen with a

Question

Viruses are unique entities that vary greatly in size and structure. They do not have large central nuclei and rarely contain DNA or RNA. Additionally, viruses cannot be seen with a basic compound light microscope.

Anonymous · Accepted Answer

Viruses vary greatly in size and structure. Viruses are small particles which are neither living nor dead. they are having RNA or DNA and a protein coat. They have different size and structure. Viruses attacking bacteria called bacteriophages have complex structure and size.

Jordy Stoltenberg I · Answer

Answer is B.Explanation:

Anonymous · Answer

The right answer is- Nucleus.Nucleus is a membrane bound specialized organelle that is present in the eukaryotic cells ( such as plant and animal cell).This structure possesses the genetic material (which is called DNA, deoxyribonucleic acid) of living organisms that is passed from one generation to the next generation. It contains the genetic instruction in the form of nucleotide sequences ( that are transcribed and translated to form desirable protein products). The proteins ultimately control all the functions of the cell.

Anonymous · Answer

A, B, C, EJust did the lesson. All but D.

Anonymous · Answer

Option A,B,C,EChromosomes are rod shaped structures that contain DNA, are located in the nucleus, occur in numbers that are the same for all members of a certain species, are organized into karyotypes for scientists to analyzeExplanation:A chromosome is the threadlike arrangement of DNA and protein-containing genetic erudition. Chromosomes are packaged and saved inside the nucleus. Various species have distinct amounts of chromosomes. An organism's complete assortment of chromosomes can be observed by practicing pictures of cells dividing. These pictures are then designed to produce a karyotype. All the various chromosomes of an organism get up that organism's genome.DNA is the construction block of the genetic material observed in all living things. A very long chain of DNA can create a chromosome. In these chromosomes are areas designated as genes that code for particular proteins.

Anonymous · Answer

the answers are 1) 2) 3) and 5)

Anonymous · Answer

Best answer would be: chromosomes

Anonymous · Answer

E is the correct answer homie

Nikko Gusikowski · Answer

It is the nucleus that contains DNA and controls the functions of the cells

Anonymous · Answer

Select all that apply. Chromosomes . are rod shaped structures that contain DNA - this is mostly true but rather than "contain" DNA I would say they are composed of DNA. are located in the nucleus - yes, this is true. occur in numbers that are the same for all members of a certain species - this would be true as long as the organism is healthy. We do see chromosome mistakes that cause diseases such as Down Syndrome. occur in numbers that are the same for all organisms - no. Different species have different numbers of chromosomes. For example, humans have 46 and dogs have 78. are organized into karyotypes for scientists to analyze - yes, a karyotype is a way to organize and analyze chromosomes.

Anonymous

1. viruses (1 point) have large central nuclei. vary greatly in size and structure. rarely contain dna or rna. can be seen with a

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