Physics, 16.12.2021 01:30 hrijaymadathil
Part A
Drag the terms to their correct locations in these sentences.
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ATP
1. There are three main types of cellular work: chemical, transport, and movement. Most of this
work is powered by the transfer of a phosphate group from one molecule to another in a process
feedback inhibition
known as
endergonic
enzyme
phosphorylation
2. Through energy coupling, cells use
or energy-releasing, reactions to drive
or energy-requiring, reactions. The molecule
is the energy shuttle
between these two types of reactions.
exergonic
3. A specific
metabolism
speeds up each of a cell's chemical reactions.
4. Mechanisms such as
enable precise control over a cell's
-- all of
its chemical reactions.
Answers: 1
Physics, 21.06.2019 19:10
Natural forces that can alter ecosystems include seasons and climate changes. t or f
Answers: 1
Physics, 22.06.2019 02:30
Explain the difference between each pair of concepts. a. frequency and relative frequency b. percentage and relative frequency a. select the correct choice below. a. frequency is the total number of observations in a data set. relative frequency is the number of times a particular distinct value occurs. b. frequency is the number of times a particular distinct value occurs. relative frequency is the ratio of the frequency of a value to the total number of observations. c. frequency is the total number of observations in a data set. relative frequency is the ratio of the number of times a particular distinct value occurs to the frequency. d. frequency is the number of times a particular distinct value occurs. relative frequency is the ratio of the frequency of two different values.
Answers: 3
Physics, 22.06.2019 14:00
Select for each of the following statements whether it is correct or incorrect. (a) in an isothermal expansion of an ideal gas. (b) the temperature remains constant. (b) the pressure remains constant. (c) there is work done by the gas. (d) there is heat added to the gas. (e) the change in internal energy equals zero.
Answers: 1
Physics, 22.06.2019 18:00
By what factor does the drag force on a car increase as it goes from 65 to 110 km/h?
Answers: 1
Part A
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