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antoniya [11.8K]
3 years ago
5

Which of the following is an inference?

Biology
2 answers:
myrzilka [38]3 years ago
8 0

Answer:

im pretty sure it is option d

There is more oxygen in the jar because there is a plant in it.

RSB [31]3 years ago
7 0

Answer:

Well you didn’t state any possible answers but

an example of is inference is, if you see someone eating a new food and he or she makes a face, then you infer he does not like it.

Explanation:

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Answer:

A mutation in the N-terminal region may alter protein stability  

Explanation:

Transport proteins are proteins capable of transporting substances through biological membranes. These proteins are located within cellular membranes where they form channels that allow the movement of substances between the internal and external sides of the membrane. The N-terminus is the first region in the protein that emerges from the ribosome during its synthesis. This region is usually composed of signal peptides consisting of about 30 amino acids required for protein delivery. Moreover, the N-terminal region is also important because it dictates protein degradation by peptidases. Consequently, mutations in the N-terminal region of transport proteins can alter the properties of these proteins, i.e., either by modifying protein stability or by altering protein signaling.

7 0
3 years ago
Can you tell from this tree whether a C at position 15 evolved before or after a T at position 15? Explain your answer
Ratling [72]

The evolutionary tree is not observed here but it is possible to answer this question by observing which nucleotide is found in the root of the node. It indicates the first substitution.

<h3>What is an evolutionary tree?</h3>

A phylogenetic evolutionary tree is a diagram used to show the evolution of a given taxonomic group (for example, a group of species).

It is possible to trace the evolution of a given taxon by tracing the nucleotide substitution observed from a common ancestor.

In an evolutionary tree, the root of the node is represented by the common ancestor and therefore the presence of a particular nucleotide (either T or C) in that position can be considered as the ancestral character.

Learn more about evolutionary trees here:

brainly.com/question/2189834

7 0
2 years ago
Researchers studying a small milkweed plant population note that some plants produce a toxin and other plants do not. They ident
kaheart [24]

Answer and Explanation:  

Due to technical problems, you will find the complete answer and explanation in the attached files

Download pdf
8 0
3 years ago
What is one bioethical concern with using embryonic stem cells for regenerative medicine?
Shalnov [3]
<span>a)Stem cells must always be provided by a donor who is financially compensated.</span>
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Enzymes are substances that speed up the rate of chemical reactions. The rate of enzyme
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Answer:

Hmm, sorry, I do not think I have learned that yet.

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