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Aleksandr [31]
3 years ago
8

What is a slient mutation​

Biology
1 answer:
Harrizon [31]3 years ago
7 0

Answer: Silent mutations are mutations in DNA that do not have an observable effect on the organism's phenotype.

Explanation:

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________ a superior projection on the ________ bone, attaches to the dura mater and secures the brain within the skull. ________
cluponka [151]
<span>"Crista galli, </span>a superior projection on the ethmoid bone, attaches to the dura mater and secures the brain within the skull."

Crista galli is a vertical projection of the ethmoid bond where the falx cerebri attaches. The falx cerebri is a part of the dura mater that makes the division between the right and left hemispheres holding it into place.
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2 years ago
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scientists on mars have been investigating the genetic makeup of organisms in this community. use the information provided and y
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Answer:

please where are the questions

Explanation:

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3 years ago
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What are Metals, Nonmetals and Metalloids? 32 POINTS! i need to know this.
mestny [16]
Answer:
Search the the periodic table for more info

Explanation:
Metals are, well, metals. Examples are Iron, Copper, and Aluminum.

Non Metals are simple; they are not metals

Metalloids are complex to define, so I will let the Oxford Dictionary explain for me;
an element whose properties are intermediate between those of metals and solid nonmetals or semiconductors.
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4 0
2 years ago
A go cart rolling at a speed of 2 m/s begins to accelerate down an inclined street at a constant rate of 1.5 m/s¶. It takes the
sammy [17]

Answer:

11\frac{m}{s}

Explanation:

As per the Newton's first law of motion,

v = u + at\\

where "v" is the final speed

"u" is the initial speed

"a" is the acceleration

and "t" is the time taken

Substituting the given values in above equation, we get -

v = 2 + (1.5)*6\\= 2 + 9\\= 11 \frac{m}{s}\\

The cart be traveling at a speed of 11 \frac{m}{s} by the time it reaches level ground.

3 0
3 years ago
Refer to the following five terms to answer the following questions. Choose the most appropriate term for each phrase. Each term
soldi70 [24.7K]

Answer: 3. C. mitochondrion

Explanation:

Mitochondrion in a cell is defined as the powerhouse of the cell which provide energy to the whole cell.

A mitochondrion is has a membranous layer and bean-shaped organelle that is the “energy transformer” of the cell. They contibute to the  biochemical processes of the cell called cellular respiration. They works as a digestive system which takes nutrients, breaks them into several energy rich molecules for the cell.

Hence, the correct answer is 3. C. "mitochondrion".

8 0
2 years ago
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