Answer:
DNA and proteins
Explanation:
By comparing these specific molecules in two different species, scientists can determine how closely related the species are.
I believe it’s A (captive breeding)
Heart rate. <span>From this site, the two channels of the autonomic nervous system originate the sympathetic and parasympathetic components. The sympathetic components increase heart rate by releasing the neural hormone catecholamines - epinephrine and norepinephrine. These hormones are cardio accelerators. Acceleration of the heart rate is called tachycardia.</span>
Answer: The complimentary strand will read ATG CCC GTC GTA TTT TAG
Explanation:
The complimentary strand to the replicating DNA molecule is known as messenger RNA (mRNA).
The mRNA directs specific bases to pair the existing base on the replicating DNA strand:
- Adenine (A) pairs only with Thymine (T)
- Guanine (G) pairs only with Cytosine (C)
So, to obtain the complimentary strand of TAC GGG CAG CAT AAA ATC, substitute each letter with its base pair.
Thus, the complimentary strand will read ATG CCC GTC GTA TTT TAG
The mass is made up of protons and neutrons, the valence electrons only determine stability, not mass
