Biology

Biology, 19.08.2019 04:30, samanthabutryn

Animal cells and bacterial cells both may have all of the following cell structures except
a. mitochondria.
b. dna.
c. plasma membrane.
d. ﬂagella.

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Biology, 05.07.2019 04:00, beverly9662

:1. despite differences in size and shape, all cells have dna and a: a- cell wall b- mitochondria c- cell membrane d- nucleus 2. which of the following is not a part of the cell theory? a- all cells contain a nucleus. b- cells are the basic unit of structure and function in an organism. c- all living things are made of cells. d- new cells are produced from existing cells. 3. when using a light microscope to view a cell she obtained from scraping under her fingernails, mrs. smith notices that the cell lacks a nucleus; therefore, mrs. smith concludes that the cell must be a type of cell. a- animal b- plant c- eukaryotic d- prokaryotic 4. which of the following kinds of cell perform basic functions such as obtaining energy from food? a- plant cells, but not animal cells b- animal cells, but not plant cells c- both plant cells and animal cells d- neither plant cells nor animal cells 5. which cell structures are sometimes found attached to the endoplasmic reticulum? a- chloroplasts b- ribosomes c- nuclei d- mitochondria

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Biology, 07.07.2019 13:00, luisanavarrogarcia

What three cellular structures are found in plant cells but not animal cells? a. mitochondria, ribosomes, and a cytoskeletonb.cell wall, mitochondria, and a plasma membrane c. cell wall, chloroplasts, and a large vacuole

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Biology, 19.09.2019 15:00, manuellopez1981

Which of the following correctly compares how plant and animal cells differ? a. plant cells have chloroplasts and mitochondria for energy, but animal cells do not have mitochondria. b. plant cells have a cell membrane and cell walls for support, but animal cells do not have cell walls. c. plant cells have ribosomes for synthesis, while animal cells have the golgi apparatus. d. plant cells have many small vacuoles for storage while animal cells have one large central vacuole.

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Biology, 02.10.2019 04:30, madiness05

Part a - comparing plant cells and animal cells plant cells and animal cells share many of the same structures, but each type of cell also has unique structures. in this activity, you will indicate which cell structures are found only in plant cells, only in animal cells, or in both plant and animal cells. drag each cell structure to the appropriate bin. if a structure is found in both plant cells and animal cells, drag it to the "both" bin. (a) plant cell only (b) animal cell only (c) both (1) chloroplast (2) celllose cell wall (3) mithocondrion (4) endoplasmic reticulum (5) central vacuole (6) golgi apparatus (7) centriole (8) nucleus (9) plasma membrane

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