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3 years ago

Which cell structure separates the nucleus from the cytoplasm?

Biology

1 answer:

katovenus [111]3 years ago

8 0

C. The nuclear envelope contains the nucleus and forms a barrier between it and the cytoplasm

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Revolution is the process of releasing mature eggs each month true or false

Nookie1986 [14]

The statement that "Revolution is the process of releasing mature eggs each month" is false. The term that describes this process is ovulation. The term comes from the name for the female glands that produce hormones and the female reproductive egg - ovaries.

6 0

2 years ago

Steroid hormones and thyroid hormones ________ pass across the plasma membrane; they cause the target cells to ________ that pro

tekilochka [14]

Answer:

can ,synthesize specific proteins

Explanation:

Hormones are chemical signals secreted by animals and plant that are capable of regulating body activities and maintain homeostasis.

They are transported in the circulatory system of the body

The action of hormones can be seen after the hormone has bound to its specific receptor found inside the cell.

For instance, steroid hormone and the thyroid hormones can pass through the plasma membrane to their receptors inside the cells.

When they bind with their receptors, the target cells will synthesize specific proteins that produce the characteristic effect of the hormone.

6 0

3 years ago

Please answer this for me

8090 [49]

Answer:

Im pretty sure its A the phagocytes.

Explanation:

6 0

2 years ago

Researchers cross a corn plant that is pure-breeding for the dominant traits colored aleurone (C1), full kernel (Sh), and waxy e

olasank [31]

D) #recombinant=116+601+4+2+113+625=1462

#nonrecombinant=2538+2708=5246

RF=R/(N+R)=1462/6708=0.2

E) I=1-Q

I-interference

Q-coefficient of coincidence

Q=O2Xo/E2xo(2xo-double crossovers)

O2xo=6

P=(distance from C1 to Sh/100)*(distance from Sh to Wx/100)

=(3.38/100)*(18.28/100)=0.006

E2xo=0.006*6708=40.248

Q=6/40.248=0.15

I=1-0.15=0.85

7 0

2 years ago

A manager wanted to test whether the amount of noise in a clothing factory affected how

katrin2010 [14]

Answer:

When seeking to determine the number of shirts made by employees subjected to noise with and without the use of headphones, the dependent variable is the number of shirts made by the employee.

Explanation:

In a study or research, the dependent variable is the result of the intervention on the independent variable, which can be modified. In the case presented, the dependent variable is the quantity of shirts made by the employees, the number of which is measured at the end of the study.

It is expected that those employees who block the noise using headphones produce a greater number of shirts than those exposed totally or partially to noise.

For the other options:

The amount of noise. This can modified by the use or not of headphones and is the independent variable, subject to modification.
The type of music the employees listen to while they work. Does not represent dependent or independent variable.
The amount of training employees need. It is not the variable being studied.

7 0

3 years ago