Answer:
its A, the roots of plants absorb the water used in the process of photosynthesis
Answer:
a) higher, lower
Explanation:
The correct answer will be higher and lower. that is option a is correct. At higher intensity workouts more glucosed are used up than amino acids because more amount of energy is required, whereas at low or medium intensity workout amino acids are used up more than glucose.
Answer: 1. C. 2. C. 3.D 4.B 5.D 6.C 7.D 8.B 9.B 10.D 11.A 12.A 13.D 14.B 15.B
Explanation:
Answer:
microRNAs
Explanation:
Within the cell, there are different types of regulatory non-coding RNAs (ncRNAs) such as microRNAs (miRNAs), small-interfering RNAs (siRNAs), piwi-interacting RNAs (piRNAs), long ncRNAs, etc., which are able to regulate gene expression. miRNAs are evolutionary conserved small ncRNAs (typically 18-23 nucleotides in length) known to inhibit gene expression by base-pairing with complementary target mRNAs, and thus trigger RNA interference (RNAi) pathways (e.g., mRNA degradation, inhibition of translation, etc). These miRNAs form part of a ribonucleoprotein complex named RNA-induced silencing complex (RISC) that acts to trigger RNAi mechanisms.
Answer:
animals also have to cope i the desert, using adaptations such as being nocturnal or living under ground to survive. camels often live in deserts that are hot and dry during the day, coping with wind-blown sand and cold at night. slit-like nostrils and two rowa of eyelashes to help keep the sand out of their eyes.
