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kykrilka [37]
2 years ago
14

Which of the following is a component of rna but not a component of dna

Biology
2 answers:
joja [24]2 years ago
8 0
It’s ribose because ribose acts as the binding agent for all cells
Solnce55 [7]2 years ago
7 0

Answer:

1. Ribose

Hope you have a great day :)

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PLEASE HELP ME WITH THIS PLEASE 10 BRAINLY POINTS!!!
finlep [7]

Answer:

18 chromosomes I guess verify

4 0
3 years ago
Is peridot a real gem?
Degger [83]
The answer would be yes
6 0
3 years ago
The frontal lobes also include the primary ____________ which controls voluntary motor functions.
lakkis [162]

Answer:

The correct answer will be- primary motor cortex

Explanation:

The motor cortex is the portion of the brain present in the precentral gyrus of the frontal lobe of the brain.  The motor cortex is thought to be involved in the planning actions and control voluntary actions.

The motor cortex is divided into three regions: premotor cortex, primary motor cortex  and supplementary motor area.

The primary motor cortex is the region of the motor cortex which controls the voluntary movements in the human body by generating the impulse.

Thus, the primary motor cortex is the correct answer.

5 0
3 years ago
Different cell types can react differently to epinephrine in the human body. Choose two cell types in the human body and briefly
Ipatiy [6.2K]

Answer:

I haven't really learned about cell types but I did find this information

Explanation:

How can epinephrine have different effects on different cells? Different cells have different receptors that bind epinephrine. Different cells activate different enzymes as a result of epinephrine binding.

epinephrine induces increased vascular smooth muscle contraction, pupillary dilator muscle contraction, and intestinal sphincter muscle contraction. Other significant effects include increased heart rate, myocardial contractility, and renin release

Hope it at least helps a little :)

3 0
2 years ago
Which of the following best describes gene flow
masha68 [24]

Answer:

When animals immigrate into another breeding population they may bring with then alleles that are rare or unknown in the population they breed into.

Explanation:

Gene flow is the movement of genes from one population to another population. Examples of this include a bee carrying pollen from one flower population to another, or a caribou from one herd mating with members of another herd. Genes can come in different forms called alleles.

Also, I didn't see the list of choices.

3 0
3 years ago
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