对下列各曲线生物学含义的描述合理的是 [ ] A.甲图表示人体肌肉细胞中ATP生

题型:选择题

问题:

对下列各曲线生物学含义的描述合理的是

[ ]

A.甲图表示人体肌肉细胞中ATP生成速率与氧气浓度的关系

B.乙图表示小鼠离体细胞内酶活性与温度变化的关系

C.丙图表示物质运输速率不受呼吸酶抑制剂的影响

D.丁图表示种群增长速率与时间的关系,t1时种群数量最多

考点:探究:影响酶活性的条件物质跨膜运输的方式有氧呼吸种群数量的变化
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急性白血病的诊断主要依据是

A.全血细胞减少

B.白细胞异常增多

C.肝脾淋巴结肿大

D.血片中可见原始细胞

E.骨髓涂片中原始+幼稚细胞≥30%

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画出下列各角。
(1)60°(2)150°(3)25°
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Edmund advertised his car in Public Eye, a local newspaper. In response to the advertisement, John called on Edmund on 1 June and offered him R10,000 for the car. Edmund was rather doubtful about John’s ability to pay for the car, but nevertheless agreed to sell the car to John and accepted John’s cheque for R10,000. Edmund allowed John to take the car away and asked his bank to seek immediate payment of John’s cheque. John’ s cheque, however, was dishonoured and on 2 June, Edmund asked the police to recover the car. On 4 June, John sold the car to an unsuspecting Sandy, who bought it in good faith. The police have now been in contact with Sandy concerning the car.Required:In the context of the above information, advise Edmund in relation to,

(b) Sandy’s purchase of the car. (5 marks)

题型:选择题

下列质押品中,可以用市场价格作为公允价值的是()。

A.银行承兑汇票

B.上市公司流通股

C.上市公司限售股

D.货币市场基金

E.公司债券和金融债券

题型:选择题

不能根据原始凭证直接计入工程成本的是()。

A.管理人员工资 

B.施工人员工资 

C.原材料 

D.施工人员提取的福利费

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