Biology
Biology, 11.10.2019 22:00, quarrella

Complete the following paragraph to describe the components of bacterial cells. choices may be used more than once.
a. ribosomesb. capsulec. nucleusd. plasma membranee. plasmidsf. flagellag. nucleoidh. thylakoidsi. cell wall1. prokaryotes are surrounded by a that regulates the entry and exit of materials through the cell, the cell wall to maintain cell shape and structure and the which increases the ability of pathogenic bacteria to cause disease.2. the dna of a prokaryote is arranged in a single coiled chromosome located in the . some prokaryotes carry genes on extrachromosomal pieces of circular dna called . embedded within the cytoplasm are small organelles composed of rna and protein called that function in protein synthesis.5. some prokaryotes, such as cyanobacteria, are photosynthetic and contain to aid in photosynthesis.6. some bacteria contain appendages such as which are long whip-like structures to aid in locomotion, fimbriae, which are small bristle-like fibers to function in attachment, or conjugation pill, which are short tubular structures to aid in the exchange of genetic material.

answer
Answers: 1

Other questions on the subject: Biology

image
Biology, 21.06.2019 23:30, iwantcandy2002
Considering the yellow and green pea color phenotypes studied by gregor mendel: a. what is the biochemical function of the protein that is specified by the gene responsible for the pea color phenotype? (1 point) b. a null allele of a gene is an allele that does not specify (or encode) any of the biochemical function that the gene normally provides (in other words, either no protein at all or only non-functional protein is produced from it). of the two alleles, y and y, which is more likely to be a null allele? (1 point) c. in terms of the underlying biochemistry, why is the y allele dominant to the y allele? (2 points) d. why are peas that are yy homozygotes green? (1 point) e. the amount of protein produced from a gene is roughly proportional to the number of functional copies of the gene carried by a cell or individual. what do the phenotypes of yy homozygotes, yy heterozygotes, and yy homozygotes tell us about the amount of sgr enzyme needed to produce a yellow color? explain your reasoning. (2 points)
Answers: 1
image
Biology, 21.06.2019 23:30, brook633
The table shows dates and appearance of index fossils. which rock layers can be dated most precisely? a) a layer containing both a fossil 4 and a fossil 3 b) a layer containing both a fossil 2 and a fossil 3 c) a layer containing both a fossil 1 and a fossil 4 d) a layer containing both a fossil 1 and a fossil 2
Answers: 2
image
Biology, 22.06.2019 00:50, sedilei1515
What would be the result if crossing over did not happen during meiosis in humans? a. there would be less genetic variation in humans. b. parents would be more likely to look like their children. c. the human population could not reproduce. d. children would have more chromosomes.
Answers: 2
image
Biology, 22.06.2019 01:00, Tcareyoliver
Works together in the synthesis, modification, packaging, and transport of lipids and proteins
Answers: 1
Do you know the correct answer?
Complete the following paragraph to describe the components of bacterial cells. choices may be used...

Questions in other subjects: