the cat shuts its eyes when stealing.
the cat shuts its eyes when stealing.
If the main engine of an unattended engine room shuts down automatically， it will be indicated by an alarm （）.
If the main engine of an unattended engine room shuts down automatically， it will be indicated by an alarm （）.
______the windows before<br/>leaving. A: Shutting B: Shut C: To shut D: Shuts
______the windows before<br/>leaving. A: Shutting B: Shut C: To shut D: Shuts
The door is open. You must _____ it. A: open B: opens C: shut D: shuts
The door is open. You must _____ it. A: open B: opens C: shut D: shuts
1.Afterthe magician’s assistant shuts the closet door, the magician escapes from the closet through a door in the floor.The relationship indicated by the italicized word is one of A: addition. B: time.
1.Afterthe magician’s assistant shuts the closet door, the magician escapes from the closet through a door in the floor.The relationship indicated by the italicized word is one of A: addition. B: time.
Improper loading _______ the efficiency of an aircraft from the standpoint of altitude, maneuverability, rate of climb, and speed. A: puts down B: turns down C: shuts down D: cuts down
Improper loading _______ the efficiency of an aircraft from the standpoint of altitude, maneuverability, rate of climb, and speed. A: puts down B: turns down C: shuts down D: cuts down
The cat shuts its eyes when stealing. 未知类型：{'label': 'questionDesc', 'content': '请选择正确的翻译。', 'isMemberControl': 0, 'type': 181} A: 这山望着那山高。 B: 掩耳盗铃。
The cat shuts its eyes when stealing. 未知类型：{'label': 'questionDesc', 'content': '请选择正确的翻译。', 'isMemberControl': 0, 'type': 181} A: 这山望着那山高。 B: 掩耳盗铃。
The Fourteenth Edition of Africa Pilot Volume Ⅲ _______ the Thirteenth Edition (1980) and Supplement No. 10 (2001) which are cancelled. A: Supersedes B: takes in charge of C: shuts down D: run into force of
The Fourteenth Edition of Africa Pilot Volume Ⅲ _______ the Thirteenth Edition (1980) and Supplement No. 10 (2001) which are cancelled. A: Supersedes B: takes in charge of C: shuts down D: run into force of
A firm that shuts down temporarily has to pay A: its variable costs but not its fixed costs. B: its fixed costs but not its variable costs. C: both its variable costs and its fixed costs. D: neither its variable costs nor its fixed costs.
A firm that shuts down temporarily has to pay A: its variable costs but not its fixed costs. B: its fixed costs but not its variable costs. C: both its variable costs and its fixed costs. D: neither its variable costs nor its fixed costs.
If fatty acid synthesis and β oxidation were to proceed simultaneously, the two processes would constitute a futile cycle, wasting energy. We noted earlier that β oxidation is blocked by malonyl-CoA, which inhibits carnitine acyltransferase I. Thus, during fatty acid synthesis, production of the first intermediate, malonyl-CoA, shuts down β oxidation at the level of a transport system in the inner mitochondrial membrane. This control mechanism illustrates another advantage of segregating synthetic and degradative pathways in different cellular compartments.
If fatty acid synthesis and β oxidation were to proceed simultaneously, the two processes would constitute a futile cycle, wasting energy. We noted earlier that β oxidation is blocked by malonyl-CoA, which inhibits carnitine acyltransferase I. Thus, during fatty acid synthesis, production of the first intermediate, malonyl-CoA, shuts down β oxidation at the level of a transport system in the inner mitochondrial membrane. This control mechanism illustrates another advantage of segregating synthetic and degradative pathways in different cellular compartments.