List two pieces of evidence from the film justifying the claim that “termite mounds are an advantage to the savanna ecosystem.”

Answer:

Carbohydrate digestion begins in the mouth, while protein digestion takes place in the stomach.

Explanation:

Salivary glands create saliva in the mouth that contains enzymes to convert carbohydrates into sugars.

The stomach lining's digestive glands also secrete enzymes that break down proteins into essential amino acids that the body requires to synthesize proteins.

Answer:

49

The text indicates that there are eight four-base repeating units that account for the remaining 32 bases. This translates to 8 x 4 = 32. Adding this to the 9 bases gives 32 + 9 = 41, which represents the total bases in the original. However, if there were to be 10 repeat units, it would calculate as 10 x 4 = 40. Thus, 40 + 9 results in 49. I hope this explanation is somewhat helpful.

Since the diagram is not provided, let’s describe molecule movement along the cell membrane generally. Molecules may passively travel through the cell without energy, an example being oxygen molecules. However, larger and non-polar molecules struggle to cross the membrane easily. These particular molecules will need energy to be transported through the membrane and may do so with the aid of carrier or facilitated proteins, such as glucose molecules.

The answer is A: carbohydrates
Carbohydrates have high sugar content, so they need to be carefully monitored for those with diabetes.

Answer:

The correct selection is the synaptonemal complex.

Explanation:

The organization of genetic material in tetrads within an organism is facilitated by a highly conserved structure known as the synaptonemal complex. This complex develops during prophase I in meiosis I and connects the chromatins of homologous chromosomes.

The structure itself is proteinaceous and consists of two ladder-like elements flanking a central portion known as the central element. The chromatins attach to the lateral structures while the central space between the two ladders aids in forming the tetrad.

Thus, the synaptonemal complex is the accurate answer.