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maw [93]
2 years ago
13

2 acceptable methods of storing ropes

Biology
1 answer:
erik [133]2 years ago
3 0
What do you mean by that
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The cell organelle helps organisms maintain homeostasis by controlling what substances may enter of leave the cells.
krek1111 [17]

Answer:

b)cell membrane

Explanation:

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3 years ago
It is winter, and you want to know where it might snow today. Look at the predicted temperature for each state. Then identify th
BartSMP [9]

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C-North Dakota and Michigan

Explanation:

It has to be 32’F or less to snow.

6 0
2 years ago
Your first cousin died of tay-sachs disease (autosomal recessive, incidence 0.09%). you are not affected, nor is anyone else in
AlexFokin [52]
<span>25%

   Starting from my First cousin family, I know for sure that the Uncle is is a carrier (Aa) and he must have married a wife who is also a carrier (Aa) and that is how they got an affected son. Thus, this leads to the fact that either both of my grandparents are carriers (Aa x Aa) or only one of them is a carrier (Aa x AA). As a result, the chances that my mom (who is related to the uncle who has a defected child) is a carrier is either (2/3 or 1/2) depending if my grandparents genotype, respectively. Thus, if my mom chances of being a carrier is 1/2 then my chance of being a carrier is 1/4. (given that my dad is not a carrier b/c CF is a rare disease) However, if my mom chance of being a carrier is 2/3 then my chance of being a carrier is (2/3)x(1/2)=(1/3) As a result, I could either be 1/4 or 1/3. But since the answer only provide the choice of 1/4 and not 1/3. This leave 25% is the correct answer.</span>
5 0
3 years ago
Read 2 more answers
A scientist claims that he has protected animal test subjects from a newly mutated virus using an experimental vaccine. The expe
Oliga [24]

Answer:

A. They were part of the control group

Explanation:

In a scientific experiment, the CONTROL GROUP as opposed to the experimental group is the group that does not receive the experimental treatment. This acts as a standard for comparison.

In this question, the EXPERIMENTAL VACCINE is the experimental treatment or independent variable that was added. The five animal test subjects that was injected with this vaccine are called the EXPERIMENTAL GROUP while the other five test subjects that were rather injected with a PLACEBO are called CONTROL GROUPS.

5 0
3 years ago
Which type of macromolecule is made of amino acids?
Rudik [331]
Protein. im absolutely certain
4 0
3 years ago
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