subject
Biology, 18.11.2020 18:20 Questions138

1) Cell Type Dichotomous Key
la cell has a nucleus and organelles - go to step 2
16 cell has no nucleus or organelles - bacterial cell
2a cell has a cell wall - go to step 3
2b cell has no cell wall - animal cell
3a cell has chloroplasts - plant cell
3b cell has no chloroplasts - fungal cell
What type of cell is cell A?
-))
A)
animal
B)
bacterial
fungal
D)
plant

ansver
Answers: 3

Another question on Biology

question
Biology, 22.06.2019 04:10
Anne, an intern in a microbiology lab, was observing the characteristics of various specimens of protists. match each specimen to the category of protist to which it belongs.
Answers: 1
question
Biology, 22.06.2019 05:40
Identify characteristics of energy from the sun. check all that apply. almost all of the energy on earth comes from the sun. energy from the sun is known as mechanical energy. the energy in fossil fuels originally came from the sun. plants convert the energy of sunlight into chemical energy.
Answers: 1
question
Biology, 22.06.2019 09:30
You have just sequenced a new protein found in mice and observe that sulfur-containing cysteine residues occur at regular intervals. what is the significance of this finding? it will be important to include cysteine in the diet of the mice. cysteine residues are required for the formation of α helices and β pleated sheets. cysteine residues are involved in disulfide bridges that form tertiary structure. cysteine causes bends, or angles, to occur in the tertiary structure of proteins.
Answers: 1
question
Biology, 22.06.2019 09:30
Juan and carol were studying invertebrates in biology. they knew that segmented or earth worms preferred a dark, moist habitat. during this lab, they would be investigating the responses of organisms called planaria or dugesia tigrina. these were simple flatworms that still had a one-way digestive system and a very simple nervous system. juan and carol placed the planaria in a petri dish containing cool, distilled water that was partially covered with black paper. they shined a light on the dish. next, they removed the paper and placed a small amount of chicken liver at one end of the dish. they added a few large salt crystals to the water. finally, they added drops of hot water to the cool water in the petri dish. their results can be seen in the data table. according to their experiment, all but one conclusion is valid.
Answers: 1
You know the right answer?
1) Cell Type Dichotomous Key
la cell has a nucleus and organelles - go to step 2
16 cel...
Questions
question
Mathematics, 23.01.2021 14:00
question
Mathematics, 23.01.2021 14:00
Questions on the website: 13722359