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Makovka662 [10]
2 years ago
15

TP synthesis in glycolysis: substrate-level phosphorylation. The ATP that is generated in glycolysis is produced by substrate-le

vel phosphorylation, a very different mechanism than the one used to produce ATP during oxidative phosphorylation. Phosphorylation reactions involve the addition of a phosphate group to another molecule. Sort the statements into the appropriate bin depending on whether or not they correctly describe some aspect of substrate-level phosphorylation in glycolysis.
a. One of the substrates is a molecule derived from the breakdown of glucose
b. An enzyme is required in order for the reaction to occur
c. A bond must be broken between an organic molecule and phosphate before ATP can form.
d. The phosphate group added to ADP to make ATP comes from free inorganic phosphate ions.
e. The enzymes involved in ATP synthesis must be attached to a membrane to produce ATP.
Biology
1 answer:
Papessa [141]2 years ago
6 0

Answer:

d. The phosphate group added to ADP to make ATP comes from free inorganic phosphate ions.

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Vanessa is studying 6 species of butterflies, which she codes with the letters A to F. She constructs the cladogram, shown below
Digiron [165]

Answer:

The third option is the correct answer.

Explanation:

As you may already know, a cladogram is a diagram capable of representing the evolution of living beings, through their ancestry and genetic similarities.

In a cladogram, the main line is the root and represents the common ancestor among all living beings that will be added throughout the cladogram. The adjacent lines, the main line are the branches and represent the groups of living beings represented. Each point between the lines, are the nodes and represent cladogenetic events.

As you can see in the cladogram shown in the question above, species C and D come from the same branch, which means that these species are more genetically close and that they have many similarities in their genomes. However, species B and C or D and E, despite having the same ancestor in common, come from different branches, which means that they are less genetically similar.

7 0
2 years ago
A biologist marked 200 mice, by putting leg bands on them, out of a forest containing an unknown number of mice. The marked mice
Fofino [41]

Answer: The estimated population is 1250 mice

Explanation: The method use was marked and recapture, in which individuals are marked in the first capture and after some time biologist trap a new group of individuals that can be or not marked

Whit this data is possible to estimate the size of a population applying the Peterson method but is important to make some considerations such as:

1. All indivuals have the same probability to be capture

2, The population remain constant in terms of birth and death rate.

Taking this into account, the formula that allows to determine the size of the population is:

N=CM / R  

where N is the size of the population, C is number of indivuals trapped in recapture, M is number of individuals marked in the first capture and R is the number of marked animals trapped in recapture

In this case:

N = 250 * 200 / 40 = 1250

6 0
2 years ago
A hydra is an aquatic organism that lives in fresh water. During reproduction an outgrowth begins to form on the parent. The out
maksim [4K]

The answer is; asexual reproduction

In specific, this type of asexual reproduction is called budding. In this type of reproduction, the offspring is completely identical to the parent and there is little room for variation as in the case of sexual reproduction. Other living organisms that exhibit this type of reproduction are yeast, bacteria, and protozoans.


7 0
2 years ago
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Jonathan Swift choose a satirical essay to address the issues of Ireland's poor in A Modest Proposal. Why?
Sphinxa [80]

Answer : Option B) Swifts earlier attempts at nonsatirical essays and speeches had failed to elicit a response from the government.

Explanation : Jonathan Swift chose a satirical essay to address the issues of Ireland's poor in A Modest Proposal as his previous attempts to get a response from the government was failed and not fruitful. He thought of approaching in a satirical way so that he can pin-point the issues to the government in humorous way.

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2 years ago
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Which of the following could result in secondary succession?
AleksandrR [38]
The answer would be A
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