Answer:
A.) EMB (Eiosin Methylene Blue)
B.) Hektoen Agar contains Bile salt which makes it selective medium.
C.) Gram Negative
Greg performed an experiment in which he measured the reaction rate of two different enzymes at varying pH is his real belts appear in the table below
Answer:
B. Enzymes have particular pH's at which they function best
Explanation:
The table in this question describes the reaction rate of two enzymes (enzyme 1 and 2) measured in mmol/min. According to the question, Greg performed an experiment in which he measured the reaction rate of two different enzymes at varying pH.
At pH 7-9, the reaction rate of enzyme 1 was more than that of enzyme 2 while from pH 9.5-11, the reverse was the case. This portrays that the reactivity of an enzyme is in response to the pH they are placed in. In other words, different enzymes have particular pH's at which they function best.
Explain why atmospheric concentrations of carbon dioxide are expected to increase in the future.
Answer:
because of factories and cars and smoking
Explanation:
A solid is that form of matter that possesses the following
characteristics
a
Particles vibrate around fixed axes
b Definite shape
C Definite volume
d All of the above
Which of the following are true of scientific hypotheses?
(Check all that apply.)
They can represent someone's opinion about why change occurs.
O They can be tested through observations of natural events.
O They must be rejected if no evidence is found to support them.
They must be agreed upon by all scientists before they are tested.
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Answer:
I think it's these two
O They can be tested through observations of natural events.
O They must be rejected if no evidence is found to support them
Fossils help scientists figure out what species that no longer _____________
looked likewhen the organisms were alive.
Answer:
Alive
Explanation:
Its the only word that makes sense in that sentance
Modern research has indicated that the appendix has at least one important function _____.
Modern research has indicated that the appendix has at least one important function _____.
a storehouse for good bacteria
fights intestinal infection
aids in digestion
secretes hormones
produces insulin
Answer:
The correct answer is - a storehouse for good bacteria.
Explanation:
The appendix is a finger-like small narrow-sized pouch that founds out from the colon. Initially, it was thought to a vestigial organ that has very little or no function in the human body.
In modern and more recent research suggests that the appendix has a very important role as it works as a reservoir or storehouse for beneficial gut bacteria.
please help
There are many different chordates. Choose fifteen chordates to explore. As you explore fill in the chordate chart that can be downloaded below. For each chordate you will need to check if it is a vertebrate or invertebrate, when in its life cycle did it have a notochord, when in its life cycle did it have gill slits and note any other interesting fact about your animal.
Answer:
Giraffe - vertebrate
white tiger - vertebrate
what is type of cell division by which sperms are produced
Answer:
Meiosis man
Explanation:
Just meiosis
Answer:
Meiosis is the type of cell division that creates egg and sperm cells.
Explanation:
Which trophic level do anacondas and jaguars fill in the Amazon rainforest?
Answer:
tertiary consumer
Explanation: