3. Which cell organelles are similar in the way they protect, support, transport, and hold the other organelles together?
Cell wall, cytoplasm, and mitochondria
Cell wall, cell membrane, and cytoplasm
Cell membrane, cytoplasm, and nucleus
Cell membrane, chloroplasts, and ribosomes

Which statement best describes the relationship between an allele and a gene? question 1 options: an allele is a variation of a gene that can be expressed as a phenotype. an allele is the part of a gene that attaches to messenger rna molecules. an allele is a segment of a dna molecule that controls replication of a gene.

Cold case files recently began re-investigating an old murder case. the murder took place in the park; a young man, james, was hit over the head with a brick and killed. police suspected the jealous former boyfriend of james' wife, karen. whoever killed james may have washed their hands in a near-by bird bath as detectives found blood in the bird bath. since the murder took place before dna fingerprinting was available, the suspected killer, ronnie, went free. detectives are now reviewing the blood evidence using dna fingerprinting. based on the dna fingerprints of all possible suspects, who is james' killer?

Which of the following was not a major animal on land during the carboniferous period? amphibians insects both a and b none of the above