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bio12O

This website contains an archive of files for the Acorn Electron, BBC Micro, Acorn Archimedes, Commodore 16 and Commodore 64 computers, which Dominic Ford has rescued from his private collection of floppy disks and cassettes.

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Tape/disk: Home » Personal collection » Acorn tapes » Commercial_Releases » box04_tape02b_acorn_acornsoft_biology_data.wav
Filename: bio12O
Read OK: ✔
File size: 0957 bytes
Load address: 1BBC
Exec address: 1BBC
Duplicates

There are 4 duplicate copies of this file in the archive:

File contents
11
#62
During daylight, the stomata of a leaf
open. This is due to changes in the
guard cells:

(1) glucose increases, water in, guard
    cells swell.

(2) glucose decreases, water in, guard
    cells swell.

(3) glucose increases, water out,
    guard cells shrink.

(4) glucose decreases, water out,
    guard cells shrink.

1
^4
1
#63
The movement of water through a

selectively permeable membrane into a

stronger solution is:

(1) meiosis

(2) osmosis

(3) diffusion

(4) translocation

1
^4
2
#64
The loop of Henle is concerned with:

(1) production of digestive enzymes

(2) attachment of intestinal

    parasites

(3) water reabsorption in the kidney

(4) blood flow in the lungs

1
^4
3
#65
In mammals, the placenta, small
intestine, kidney nephron and lung
alveoli have several features in
common. Which of these is NOT common
to them ALL?

(1) a rich blood supply

(2) exchange of materials takes place

(3) removal of wastes

(4) large surface area

1
^4
3
#66
Which of these best describes what
happens when a plant cell is placed in
strong salt solution?

(1) Cell shrinks because water leaves
    the cell.
(2) Cell swells because salt enters
    the cell.
(3) Cell shrinks because salt leaves
    the cell.
(4) Cell swells because water enters
    the cell.

1
^4
1
#67
The hormone that stimulates the mammal

kidney to reabsorb water is:

(1) A.C.T.H.

(2) adrenaline

(3) A.D.H.

(4) aldosterone

1
^4
3
#68
Which of these hormones is NOT

concerned with salt and water balance

(osmoregulation)?

(1) A.C.T.H.

(2) adrenaline

(3) A.D.H.

(4) aldosterone

1
^4
2
#69
What is the function of the glomerulus

of the mammal kidney?

(1) reabsorption of useful materials?

(2) production of urine

(3) filtration of whole materials

(4) filtration of all small molecules

1
^4
4
#70
Which of these does NOT affect the

rate of transpiration from a plant?

(1) carbon dioxide concentration

(2) humidity

(3) temperature

(4) wind speed

1
^4
1
#71
Water enters a root hair cell by:

(1) diffusion

(2) osmosis

(3) translocation

(4) transpiration
1
^4
2
#72
Fresh water amoeba has a very active
contractile vacuole; its marine
relatives do not. This is because:

(1) the vacuole prevents salt loss

(2) water enters by osmosis and must
    be removed

(3) the vacuole reduces the osmotic
    pressure

(4) the cell membrane of the marine
    type is less porous

1
^4
2
e

00000000  31 31 0d 23 36 32 0d 44  75 72 69 6e 67 20 64 61  |11.#62.During da|
00000010  79 6c 69 67 68 74 2c 20  74 68 65 20 73 74 6f 6d  |ylight, the stom|
00000020  61 74 61 20 6f 66 20 61  20 6c 65 61 66 0d 6f 70  |ata of a leaf.op|
00000030  65 6e 2e 20 54 68 69 73  20 69 73 20 64 75 65 20  |en. This is due |
00000040  74 6f 20 63 68 61 6e 67  65 73 20 69 6e 20 74 68  |to changes in th|
00000050  65 0d 67 75 61 72 64 20  63 65 6c 6c 73 3a 0d 0d  |e.guard cells:..|
00000060  28 31 29 20 67 6c 75 63  6f 73 65 20 69 6e 63 72  |(1) glucose incr|
00000070  65 61 73 65 73 2c 20 77  61 74 65 72 20 69 6e 2c  |eases, water in,|
00000080  20 67 75 61 72 64 0d 20  20 20 20 63 65 6c 6c 73  | guard.    cells|
00000090  20 73 77 65 6c 6c 2e 0d  0d 28 32 29 20 67 6c 75  | swell...(2) glu|
000000a0  63 6f 73 65 20 64 65 63  72 65 61 73 65 73 2c 20  |cose decreases, |
000000b0  77 61 74 65 72 20 69 6e  2c 20 67 75 61 72 64 0d  |water in, guard.|
000000c0  20 20 20 20 63 65 6c 6c  73 20 73 77 65 6c 6c 2e  |    cells swell.|
000000d0  0d 0d 28 33 29 20 67 6c  75 63 6f 73 65 20 69 6e  |..(3) glucose in|
000000e0  63 72 65 61 73 65 73 2c  20 77 61 74 65 72 20 6f  |creases, water o|
000000f0  75 74 2c 0d 20 20 20 20  67 75 61 72 64 20 63 65  |ut,.    guard ce|
00000100  6c 6c 73 20 73 68 72 69  6e 6b 2e 0d 0d 28 34 29  |lls shrink...(4)|
00000110  20 67 6c 75 63 6f 73 65  20 64 65 63 72 65 61 73  | glucose decreas|
00000120  65 73 2c 20 77 61 74 65  72 20 6f 75 74 2c 0d 20  |es, water out,. |
00000130  20 20 20 67 75 61 72 64  20 63 65 6c 6c 73 20 73  |   guard cells s|
00000140  68 72 69 6e 6b 2e 0d 0d  31 0d 5e 34 0d 31 0d 23  |hrink...1.^4.1.#|
00000150  36 33 0d 54 68 65 20 6d  6f 76 65 6d 65 6e 74 20  |63.The movement |
00000160  6f 66 20 77 61 74 65 72  20 74 68 72 6f 75 67 68  |of water through|
00000170  20 61 0d 0d 73 65 6c 65  63 74 69 76 65 6c 79 20  | a..selectively |
00000180  70 65 72 6d 65 61 62 6c  65 20 6d 65 6d 62 72 61  |permeable membra|
00000190  6e 65 20 69 6e 74 6f 20  61 0d 0d 73 74 72 6f 6e  |ne into a..stron|
000001a0  67 65 72 20 73 6f 6c 75  74 69 6f 6e 20 69 73 3a  |ger solution is:|
000001b0  0d 0d 28 31 29 20 6d 65  69 6f 73 69 73 0d 0d 28  |..(1) meiosis..(|
000001c0  32 29 20 6f 73 6d 6f 73  69 73 0d 0d 28 33 29 20  |2) osmosis..(3) |
000001d0  64 69 66 66 75 73 69 6f  6e 0d 0d 28 34 29 20 74  |diffusion..(4) t|
000001e0  72 61 6e 73 6c 6f 63 61  74 69 6f 6e 0d 0d 31 0d  |ranslocation..1.|
000001f0  5e 34 0d 32 0d 23 36 34  0d 54 68 65 20 6c 6f 6f  |^4.2.#64.The loo|
00000200  70 20 6f 66 20 48 65 6e  6c 65 20 69 73 20 63 6f  |p of Henle is co|
00000210  6e 63 65 72 6e 65 64 20  77 69 74 68 3a 0d 0d 28  |ncerned with:..(|
00000220  31 29 20 70 72 6f 64 75  63 74 69 6f 6e 20 6f 66  |1) production of|
00000230  20 64 69 67 65 73 74 69  76 65 20 65 6e 7a 79 6d  | digestive enzym|
00000240  65 73 0d 0d 28 32 29 20  61 74 74 61 63 68 6d 65  |es..(2) attachme|
00000250  6e 74 20 6f 66 20 69 6e  74 65 73 74 69 6e 61 6c  |nt of intestinal|
00000260  0d 0d 20 20 20 20 70 61  72 61 73 69 74 65 73 0d  |..    parasites.|
00000270  0d 28 33 29 20 77 61 74  65 72 20 72 65 61 62 73  |.(3) water reabs|
00000280  6f 72 70 74 69 6f 6e 20  69 6e 20 74 68 65 20 6b  |orption in the k|
00000290  69 64 6e 65 79 0d 0d 28  34 29 20 62 6c 6f 6f 64  |idney..(4) blood|
000002a0  20 66 6c 6f 77 20 69 6e  20 74 68 65 20 6c 75 6e  | flow in the lun|
000002b0  67 73 0d 0d 31 0d 5e 34  0d 33 0d 23 36 35 0d 49  |gs..1.^4.3.#65.I|
000002c0  6e 20 6d 61 6d 6d 61 6c  73 2c 20 74 68 65 20 70  |n mammals, the p|
000002d0  6c 61 63 65 6e 74 61 2c  20 73 6d 61 6c 6c 0d 69  |lacenta, small.i|
000002e0  6e 74 65 73 74 69 6e 65  2c 20 6b 69 64 6e 65 79  |ntestine, kidney|
000002f0  20 6e 65 70 68 72 6f 6e  20 61 6e 64 20 6c 75 6e  | nephron and lun|
00000300  67 0d 61 6c 76 65 6f 6c  69 20 68 61 76 65 20 73  |g.alveoli have s|
00000310  65 76 65 72 61 6c 20 66  65 61 74 75 72 65 73 20  |everal features |
00000320  69 6e 0d 63 6f 6d 6d 6f  6e 2e 20 57 68 69 63 68  |in.common. Which|
00000330  20 6f 66 20 74 68 65 73  65 20 69 73 20 4e 4f 54  | of these is NOT|
00000340  20 63 6f 6d 6d 6f 6e 0d  74 6f 20 74 68 65 6d 20  | common.to them |
00000350  41 4c 4c 3f 0d 0d 28 31  29 20 61 20 72 69 63 68  |ALL?..(1) a rich|
00000360  20 62 6c 6f 6f 64 20 73  75 70 70 6c 79 0d 0d 28  | blood supply..(|
00000370  32 29 20 65 78 63 68 61  6e 67 65 20 6f 66 20 6d  |2) exchange of m|
00000380  61 74 65 72 69 61 6c 73  20 74 61 6b 65 73 20 70  |aterials takes p|
00000390  6c 61 63 65 0d 0d 28 33  29 20 72 65 6d 6f 76 61  |lace..(3) remova|
000003a0  6c 20 6f 66 20 77 61 73  74 65 73 0d 0d 28 34 29  |l of wastes..(4)|
000003b0  20 6c 61 72 67 65 20 73  75 72 66 61 63 65 20 61  | large surface a|
000003c0  72 65 61 0d 0d 31 0d 5e  34 0d 33 0d 23 36 36 0d  |rea..1.^4.3.#66.|
000003d0  57 68 69 63 68 20 6f 66  20 74 68 65 73 65 20 62  |Which of these b|
000003e0  65 73 74 20 64 65 73 63  72 69 62 65 73 20 77 68  |est describes wh|
000003f0  61 74 0d 68 61 70 70 65  6e 73 20 77 68 65 6e 20  |at.happens when |
00000400  61 20 70 6c 61 6e 74 20  63 65 6c 6c 20 69 73 20  |a plant cell is |
00000410  70 6c 61 63 65 64 20 69  6e 0d 73 74 72 6f 6e 67  |placed in.strong|
00000420  20 73 61 6c 74 20 73 6f  6c 75 74 69 6f 6e 3f 0d  | salt solution?.|
00000430  0d 28 31 29 20 43 65 6c  6c 20 73 68 72 69 6e 6b  |.(1) Cell shrink|
00000440  73 20 62 65 63 61 75 73  65 20 77 61 74 65 72 20  |s because water |
00000450  6c 65 61 76 65 73 0d 20  20 20 20 74 68 65 20 63  |leaves.    the c|
00000460  65 6c 6c 2e 0d 28 32 29  20 43 65 6c 6c 20 73 77  |ell..(2) Cell sw|
00000470  65 6c 6c 73 20 62 65 63  61 75 73 65 20 73 61 6c  |ells because sal|
00000480  74 20 65 6e 74 65 72 73  0d 20 20 20 20 74 68 65  |t enters.    the|
00000490  20 63 65 6c 6c 2e 0d 28  33 29 20 43 65 6c 6c 20  | cell..(3) Cell |
000004a0  73 68 72 69 6e 6b 73 20  62 65 63 61 75 73 65 20  |shrinks because |
000004b0  73 61 6c 74 20 6c 65 61  76 65 73 0d 20 20 20 20  |salt leaves.    |
000004c0  74 68 65 20 63 65 6c 6c  2e 0d 28 34 29 20 43 65  |the cell..(4) Ce|
000004d0  6c 6c 20 73 77 65 6c 6c  73 20 62 65 63 61 75 73  |ll swells becaus|
000004e0  65 20 77 61 74 65 72 20  65 6e 74 65 72 73 0d 20  |e water enters. |
000004f0  20 20 20 74 68 65 20 63  65 6c 6c 2e 0d 0d 31 0d  |   the cell...1.|
00000500  5e 34 0d 31 0d 23 36 37  0d 54 68 65 20 68 6f 72  |^4.1.#67.The hor|
00000510  6d 6f 6e 65 20 74 68 61  74 20 73 74 69 6d 75 6c  |mone that stimul|
00000520  61 74 65 73 20 74 68 65  20 6d 61 6d 6d 61 6c 0d  |ates the mammal.|
00000530  0d 6b 69 64 6e 65 79 20  74 6f 20 72 65 61 62 73  |.kidney to reabs|
00000540  6f 72 62 20 77 61 74 65  72 20 69 73 3a 0d 0d 28  |orb water is:..(|
00000550  31 29 20 41 2e 43 2e 54  2e 48 2e 0d 0d 28 32 29  |1) A.C.T.H...(2)|
00000560  20 61 64 72 65 6e 61 6c  69 6e 65 0d 0d 28 33 29  | adrenaline..(3)|
00000570  20 41 2e 44 2e 48 2e 0d  0d 28 34 29 20 61 6c 64  | A.D.H...(4) ald|
00000580  6f 73 74 65 72 6f 6e 65  0d 0d 31 0d 5e 34 0d 33  |osterone..1.^4.3|
00000590  0d 23 36 38 0d 57 68 69  63 68 20 6f 66 20 74 68  |.#68.Which of th|
000005a0  65 73 65 20 68 6f 72 6d  6f 6e 65 73 20 69 73 20  |ese hormones is |
000005b0  4e 4f 54 0d 0d 63 6f 6e  63 65 72 6e 65 64 20 77  |NOT..concerned w|
000005c0  69 74 68 20 73 61 6c 74  20 61 6e 64 20 77 61 74  |ith salt and wat|
000005d0  65 72 20 62 61 6c 61 6e  63 65 0d 0d 28 6f 73 6d  |er balance..(osm|
000005e0  6f 72 65 67 75 6c 61 74  69 6f 6e 29 3f 0d 0d 28  |oregulation)?..(|
000005f0  31 29 20 41 2e 43 2e 54  2e 48 2e 0d 0d 28 32 29  |1) A.C.T.H...(2)|
00000600  20 61 64 72 65 6e 61 6c  69 6e 65 0d 0d 28 33 29  | adrenaline..(3)|
00000610  20 41 2e 44 2e 48 2e 0d  0d 28 34 29 20 61 6c 64  | A.D.H...(4) ald|
00000620  6f 73 74 65 72 6f 6e 65  0d 0d 31 0d 5e 34 0d 32  |osterone..1.^4.2|
00000630  0d 23 36 39 0d 57 68 61  74 20 69 73 20 74 68 65  |.#69.What is the|
00000640  20 66 75 6e 63 74 69 6f  6e 20 6f 66 20 74 68 65  | function of the|
00000650  20 67 6c 6f 6d 65 72 75  6c 75 73 0d 0d 6f 66 20  | glomerulus..of |
00000660  74 68 65 20 6d 61 6d 6d  61 6c 20 6b 69 64 6e 65  |the mammal kidne|
00000670  79 3f 0d 0d 28 31 29 20  72 65 61 62 73 6f 72 70  |y?..(1) reabsorp|
00000680  74 69 6f 6e 20 6f 66 20  75 73 65 66 75 6c 20 6d  |tion of useful m|
00000690  61 74 65 72 69 61 6c 73  3f 0d 0d 28 32 29 20 70  |aterials?..(2) p|
000006a0  72 6f 64 75 63 74 69 6f  6e 20 6f 66 20 75 72 69  |roduction of uri|
000006b0  6e 65 0d 0d 28 33 29 20  66 69 6c 74 72 61 74 69  |ne..(3) filtrati|
000006c0  6f 6e 20 6f 66 20 77 68  6f 6c 65 20 6d 61 74 65  |on of whole mate|
000006d0  72 69 61 6c 73 0d 0d 28  34 29 20 66 69 6c 74 72  |rials..(4) filtr|
000006e0  61 74 69 6f 6e 20 6f 66  20 61 6c 6c 20 73 6d 61  |ation of all sma|
000006f0  6c 6c 20 6d 6f 6c 65 63  75 6c 65 73 0d 0d 31 0d  |ll molecules..1.|
00000700  5e 34 0d 34 0d 23 37 30  0d 57 68 69 63 68 20 6f  |^4.4.#70.Which o|
00000710  66 20 74 68 65 73 65 20  64 6f 65 73 20 4e 4f 54  |f these does NOT|
00000720  20 61 66 66 65 63 74 20  74 68 65 0d 0d 72 61 74  | affect the..rat|
00000730  65 20 6f 66 20 74 72 61  6e 73 70 69 72 61 74 69  |e of transpirati|
00000740  6f 6e 20 66 72 6f 6d 20  61 20 70 6c 61 6e 74 3f  |on from a plant?|
00000750  0d 0d 28 31 29 20 63 61  72 62 6f 6e 20 64 69 6f  |..(1) carbon dio|
00000760  78 69 64 65 20 63 6f 6e  63 65 6e 74 72 61 74 69  |xide concentrati|
00000770  6f 6e 0d 0d 28 32 29 20  68 75 6d 69 64 69 74 79  |on..(2) humidity|
00000780  0d 0d 28 33 29 20 74 65  6d 70 65 72 61 74 75 72  |..(3) temperatur|
00000790  65 0d 0d 28 34 29 20 77  69 6e 64 20 73 70 65 65  |e..(4) wind spee|
000007a0  64 0d 0d 31 0d 5e 34 0d  31 0d 23 37 31 0d 57 61  |d..1.^4.1.#71.Wa|
000007b0  74 65 72 20 65 6e 74 65  72 73 20 61 20 72 6f 6f  |ter enters a roo|
000007c0  74 20 68 61 69 72 20 63  65 6c 6c 20 62 79 3a 0d  |t hair cell by:.|
000007d0  0d 28 31 29 20 64 69 66  66 75 73 69 6f 6e 0d 0d  |.(1) diffusion..|
000007e0  28 32 29 20 6f 73 6d 6f  73 69 73 0d 0d 28 33 29  |(2) osmosis..(3)|
000007f0  20 74 72 61 6e 73 6c 6f  63 61 74 69 6f 6e 0d 0d  | translocation..|
00000800  28 34 29 20 74 72 61 6e  73 70 69 72 61 74 69 6f  |(4) transpiratio|
00000810  6e 0d 31 0d 5e 34 0d 32  0d 23 37 32 0d 46 72 65  |n.1.^4.2.#72.Fre|
00000820  73 68 20 77 61 74 65 72  20 61 6d 6f 65 62 61 20  |sh water amoeba |
00000830  68 61 73 20 61 20 76 65  72 79 20 61 63 74 69 76  |has a very activ|
00000840  65 0d 63 6f 6e 74 72 61  63 74 69 6c 65 20 76 61  |e.contractile va|
00000850  63 75 6f 6c 65 3b 20 69  74 73 20 6d 61 72 69 6e  |cuole; its marin|
00000860  65 0d 72 65 6c 61 74 69  76 65 73 20 64 6f 20 6e  |e.relatives do n|
00000870  6f 74 2e 20 54 68 69 73  20 69 73 20 62 65 63 61  |ot. This is beca|
00000880  75 73 65 3a 0d 0d 28 31  29 20 74 68 65 20 76 61  |use:..(1) the va|
00000890  63 75 6f 6c 65 20 70 72  65 76 65 6e 74 73 20 73  |cuole prevents s|
000008a0  61 6c 74 20 6c 6f 73 73  0d 0d 28 32 29 20 77 61  |alt loss..(2) wa|
000008b0  74 65 72 20 65 6e 74 65  72 73 20 62 79 20 6f 73  |ter enters by os|
000008c0  6d 6f 73 69 73 20 61 6e  64 20 6d 75 73 74 0d 20  |mosis and must. |
000008d0  20 20 20 62 65 20 72 65  6d 6f 76 65 64 0d 0d 28  |   be removed..(|
000008e0  33 29 20 74 68 65 20 76  61 63 75 6f 6c 65 20 72  |3) the vacuole r|
000008f0  65 64 75 63 65 73 20 74  68 65 20 6f 73 6d 6f 74  |educes the osmot|
00000900  69 63 0d 20 20 20 20 70  72 65 73 73 75 72 65 0d  |ic.    pressure.|
00000910  0d 28 34 29 20 74 68 65  20 63 65 6c 6c 20 6d 65  |.(4) the cell me|
00000920  6d 62 72 61 6e 65 20 6f  66 20 74 68 65 20 6d 61  |mbrane of the ma|
00000930  72 69 6e 65 0d 20 20 20  20 74 79 70 65 20 69 73  |rine.    type is|
00000940  20 6c 65 73 73 20 70 6f  72 6f 75 73 0d 0d 31 0d  | less porous..1.|
00000950  5e 34 0d 32 0d 65 0d                              |^4.2.e.|
00000957
bio12O.m0
bio12O.m1
bio12O.m2
bio12O.m4
bio12O.m5

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