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提问人：网友sbk1979 发布时间：2022-01-07

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Over expression of the ________________ in human cancer cells can make these cells simulta

neously resistant to a variety of chemically unrelated cytotoxic drugs that we widely used in cancer chemotherapy.

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更多“Over expression of the ________________ in human cancer cells can make these cells simulta”相关的问题

第1题

Which of the following is NOT classified into the groups of body language which affect the outcome of a speech?

A、Personal appearance and eye contact

B、Gesture and movement

C、Height and body shape of the speaker

D、none of the above

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第2题

Which organ is not commonly affected in direct spreading of cervical carcinoma?

A、rectum

B、bladder

C、ovaries

D、vagina

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第3题

Which of the following is not a seed crop?

A、rice

B、corn

C、soybean

D、peanut

E、eggplant

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第4题

Which of the four cancers has the lowest' risk？

A.Oral cancer

B.Pharyngeal cancer

C.Laryngeal cancer

D.Esophageal cancer

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第5题

In the epithelial cells of the gut Na+-linked symporters in the apical (absorptive) domain of the plasma membrane and Na+-independent transport proteins in the basolateral domain bring about the ___________________ of absorbed solutes.

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第6题

All the following statements describe biomembranes except:

A、Different biomembranes may contain different proportions of the same phospholipids.

B、The two leaflets of a biomembrane may contain different phospholipids.

C、Some biomembranes have free edges.

D、Some phospholipids and cholesterol may cluster to form lipid rafts.

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第7题

The major site of lipid synthesis in eukaryotic cells is the

A、Nucleus

B、Endoplasmic reticulum

C、Mitochondria

D、Cell membrane

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第8题

Phospholipids with short or unsaturated fatty acyl chains

A、decrease membrane fluidity.

B、increase membrane fluidity.

C、cause biomembranes to become thicker

D、allow hydrophilic molecules to diffuse across the lipid bilayer.

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第9题

The _______ are transmembrane proteins.

A、lipid-anchored membrane proteins

B、integral membrane proteins

C、peripheral membrane proteins

D、extracellular matrix proteins

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第10题

Glycolipids and glycoproteins are especially abundant in the

A、nucleus.

B、mitochondrial inner membrane

C、cytosol

D、plasma membrane

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