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Mathematics 9 Online
OpenStudy (anonymous):

Which phrase describes the function of ribosomes? A. break down materials for the cell B. are used for motility C. assists in forming proteins D. are used to control the cell's water content

OpenStudy (jameshorton):

c

OpenStudy (anonymous):

C. assists in forming proteins

OpenStudy (anonymous):

As ribosomes are the site of translation

OpenStudy (anonymous):

THX! btw i have more after this?

OpenStudy (anonymous):

can ya help?

OpenStudy (anonymous):

heres the next one

OpenStudy (anonymous):

Which organelles are found in both plant and animal cells? A. ribosomes and lysosomes B. mitochondria and nucleus C. nucleus and cell wall D. chloroplasts and ribosomes

OpenStudy (anonymous):

B. mitochondria and nucleus

OpenStudy (anonymous):

thanks can ya help me with more @livias.random

OpenStudy (anonymous):

no problem :)

OpenStudy (anonymous):

Which two features indicate that a cell is a plant cell and not an animal cell? A. nucleus, lysosome B. cell membrane, flagella C. cell wall, vacuole D. lysosome, vacuole

OpenStudy (anonymous):

@livias.random why do ya keep leaving?

OpenStudy (anonymous):

C. cell wall, vacuole

OpenStudy (anonymous):

can ya help with more

OpenStudy (anonymous):

(I'm helping other people with questions and doing my own real homework at the same time, but I'm around to answer any of your questions)

OpenStudy (anonymous):

kk

OpenStudy (anonymous):

Which structures are common to both plant and animal cells? A. a nucleoid and a cell membrane B. lysosome and genetic material C. a nucleus and a cell wall D. ribosomes and mitochondria

OpenStudy (anonymous):

i think d

OpenStudy (anonymous):

Yep d is correct

OpenStudy (anonymous):

awsome

OpenStudy (anonymous):

What benefit does diffusion provide the cell? A. carbon dioxide moves in and out of the cell B. produces protein C. divides the cytoplasm D. carries out meiosis

OpenStudy (anonymous):

so what do ya think

OpenStudy (anonymous):

I think A

OpenStudy (anonymous):

Which two cellular structures have a role in the creation of proteins? A. ribosomes and mitochondria B. nucleus and mitochondria C. nucleus and ribosomes D. mitochondria and nuclear membrane

OpenStudy (anonymous):

C. nucleus and ribosomes Nucleus is the site of transcription, ribosomes are the site of translation

OpenStudy (anonymous):

thx

OpenStudy (anonymous):

Which phrase best describes osmosis? A. the movement of molecules from an area of low concentration to an area of high concentration B. the movement of water molecules across a selectively permeable membrane C. the process of synthesizing DNA D. the physical process where the cytoplasm divides

OpenStudy (anonymous):

i think b

OpenStudy (anonymous):

You're right!

OpenStudy (anonymous):

yay how about this Which phrase best describes cellular respiration? A. the process where there is a movement of water across a membrane B. the physical division of the cell's cytoplasm C. the process that cells use to obtain energy from food D. the process where there is a movement of molecules to balance out their distribution

OpenStudy (anonymous):

oops

OpenStudy (anonymous):

Which phrase best describes cellular respiration? A. the process where there is a movement of water across a membrane B. the physical division of the cell's cytoplasm C. the process that cells use to obtain energy from food D. the process where there is a movement of molecules to balance out their distribution

OpenStudy (anonymous):

Which do you think?

OpenStudy (anonymous):

i think d

OpenStudy (anonymous):

I think it's c... why don't you google the definition to check?

OpenStudy (anonymous):

@AloneS

OpenStudy (anonymous):

@AloneS its me studydood im not m bros account

OpenStudy (anonymous):

i mean i am

OpenStudy (anonymous):

hi alone im on ma bros account

alones (alones):

i know what u mean :) so what is the question ??

OpenStudy (anonymous):

This illustration drawn by a scientist is based on observations of a cell under a microscope. Which statement best describes the telophase of mitosis? https://static.k12.com/calms_media/media/925000_925500/925230/1/971a981c8bee68837553e1a1042a24b16c715119/MHS_LIF_02_14_Q01.jpg A. In this stage, the nuclear membranes form around the chromosomes, forming two new nuclei. B. In this stage, the sister chromatids pull apart and migrate toward opposite ends of the cell. C. In this stage, the pairs of sister chromatids attach to the spindle fiber. D. In this stage, the membrane breaks down, freeing the chromosomes.

OpenStudy (anonymous):

@livias.random

OpenStudy (anonymous):

help idk what the answer is

alones (alones):

A :)

OpenStudy (anonymous):

thx

OpenStudy (anonymous):

XD i got 2 more

alones (alones):

yeah :)

OpenStudy (anonymous):

The small circles represent molecules of oxygen. What will eventually happen to the oxygen molecules when they are in a higher concentration outside the cell? A. Oxygen will diffuse from an area of higher concentration (inside the cell) to an area of lower concentration (outside the cell). B. Oxygen will diffuse from an area of lower concentration (inside the cell) to an area of higher concentration (outside the cell). C. Oxygen will diffuse from an area of lower concentration (outside the cell) to an area of higher concentration (inside the cell). D. Oxygen will diffuse from an area of higher concentration (outside the cell) to an area of lower concentration (inside the cell).

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