Sinh Ly Te Bao Va Mau

Question 1

Mang te bao:

- thanh phan hoc hoc chu yeu

Answer 1

Lipid va protein, mot it cacbonhydrate

Question 2

Mang te bao:

• lipid: cau tao, cach sap xep,
• protein: phan loai va chux nang
• cacbonhydrate: phan loai va chuc nang

Answer 2

Lipid:
- phospholipid kep, dau tan trong nuoc quay ra ngoai( dich ke va bao tuog )
- ko than chat tan trong nuoc, tan trog chat tan trong lipid
Protein mang:
- toan bo ( xuyen suot be day va loi ra ngoai mot doan) va ngoai bien ( gan be mat mang va ko xuyen suot + protein toan bo)
- toan bo: kenj va mang; ngoai bien : ezyme hay kiem tra su van chuyen vat chat qua mang
Cacbonhydrate:
- glycoprotein ( protein toan bo), glycolipod (1/10) va proteoglycan ( tao glycocalyx) ; phan duong wuay ra ngoai
- dien am; gan ket tb tao mo, thu the gan hormon va pu mien dich!

Question 3

Bao tuog:

• hoa hoc
• do nhot

Answer 3

- chu yeu protein, glucose , dien giai
  It lipid
- do nhot: lop bao tuong ngoai : do nhot cao - hinh dang tb!
Bao quan quan trong:
- luoi noi bao
- golfi
- ty the
- lyzosome

Question 4

Luoi noi bao

Answer 4

• hinh tui va ong
• mang don, dich khuon, thong noi mang nhan
• tron: tong hop lipid, hat: protein

Question 5

Golfi

Answer 5

Tui
Lech mot phia/ tb bai tiet
Nhan san pham tu luoi noi bao –) tui bai xuat, lyzosome…

Question 6

Lyzosome

Answer 6

250-750 nm

Mang don, chua men tieu hoa

Question 7

Ty the

Answer 7

Sinh nang luog
Mang kep, chat khuon
Adn (sinh san) + men oxy hoa tao nang luong

Question 8

Nhan

Answer 8

Manng nhan + nhan tuong ( hat nhan , nst)
Mang nhan kep, lo ( 100nm–) 9nm, 45k–15 k qua duoc), thong luoi noi bao
Hat nhan : arn + protein

Question 9

Noi co Adn trong tb

Answer 9

Ty the

Nhan

Question 10

Mang kep

Answer 10

Ty the

Nhan

Question 11

Thanh phan hoa hoc cua te bao

Answer 11

Nuoc: 70-85%
Chat dien giai: it Na, Ca va Cl
Protein: 10-20% ; cau truc va chuc nang (chu yeu la enzyme)
Lipid: cholesterol va phospholipid (2%), Tg ( tb mo: chiem 95%)
Cacbonhydrate

Question 12

Thay doi nst trog cac pha cua tb

Answer 12

Tb chua phan chia:
- mang luoi ( soi va cuon - nhuom Fuelgen)- chat nhiem sac
Chuan bi phan chia:
- dong lai va coan chat - nhiem sac the ( adn+ histon)

Question 13

Hinh thuc van chuyen van chat qua mang

Answer 13

Thu dong ( khuyech tan ) : chieu bac thang nong do (nl chuyen dong nhiet ) - ko dung nl tb ATP
Chu dong : nguoc chieu bac thang nong do - dung nl atp va can protein mang

Question 14

Phan nhom van chuyen thu dong ( khuyech tan )

Answer 14

- don thuan:
@ khong protein mang:
# qua lop lipid kep
# kenh protein : nuoc va cac chat hoa tan
@ V vc ~ nong do
- ho tro:
@ protein mang
@ v max

Question 15

Tinj chon loc cua kenh Na va K

Cong cua kenj protein

Answer 15

Kenh natri va Kali
- kich thuoc (0,3-0,5 nm) / 0,3
- dien tich - / trung tinj
- cog o ngoai / trong
Cog:
- dien the: khu cuc ( mo cong)
- hoa hoc : Ach+ pro : kenh 0,65 nm va dien tixh -

Question 16

Tinh tham chon loc cua kenj

Answer 16

Duog kinh
Hinh dang
Dien tich

Question 17

Dinh nghia tinh tham cua mang voi mot chat

Answer 17

Ky hieu la P
Muc do khuyech tan mot chat qua mot don vi dien tich mang cho mot don vi khac nhau ve nog do giua 2 phia cua mang ( khi khong co su khac nhau ve dien tich va ap suat )
D = p * a D: he so khuyech tan

Question 18

Yeu to anh huong muc do khuyech tan

Answer 18

• tinh tham/ mang :
  @ do day mang
  @ kenh protein/ dien tich mang
  @ do hoa tan/ lipid, nhiet do, trog luog pr
• delta nong do
• dien the: can bang donald
• su khac nhau ve ap suat: thuy tinh va tham thau!

Question 19

Van chuyen tich cuc

Answer 19

Nguoc bac thang nong do
3 yeu to: 
- nang luong
- men
- protein mang

Question 20

Van chuyen tich cuc phan loao

Answer 20

Theo nguon nang luong
- nguyen phat- thuy phan atp
( natri- kali; canxi, hidro)
- thu phat: the nang natri ( glucose-aa, cãni va hidro)

Question 21

Chuc nang bom na-k

Answer 21

Duy tri the tich te bao
( tb co khuynh huong hut nuoc)
Duy tri tinh phan cuc

Question 22

Van chuyen tich cuc canxi

Answer 22

Nguyen phat : vao bao quan va ra dich ke

Thu phat nguoc chieu: ra dich ke

Question 23

Van ch tich cuc hidro

Answer 23

Nguyen phat: vao dd , ong than xa va ong gop vo

Thu phat: ong luon gan

Question 24

Van chuyen aa va glu

Answer 24

Khuyech tan ho tro (tb vao mau)

Tich cuc thu phat dong van chuyen ( long ong vao tb )

Question 25

Cac hinh thuc van chuyen di kem nhau

Answer 25

Tich cuc thu phat va khuyech tan don thuan long ong

Tich cuc nguyen phat va khuyech tan ho tro ( tb vao mau)

Question 26

Vi du su vc canxi tich cuc nguyen phat

Answer 26

Tb co: luoi noi co tuog

Ty the tat ca cac tb

Question 27

Van toc van chuyen duoc bao hoa trong cac the

Answer 27

Khuỹech tan ho tro

Vc tich cuc nguyen phat

Question 28

Muc do khuyech tan

Answer 28

Bac thang dien tich
Ap suat
Nong do
Tinh tham cua mang

Question 29

Cãc loai ap suat

Answer 29

Tham thau: nacl va protein (» glucose va chat hoa tan khac)
Thuy tinh: nuoc