Biology, 03.06.2020 13:07 hannamcbrayer1
Which statements describe functions of DNA? Select three options.
A. DNA gives instructions on how to make keratin, the protein that makes up human hair and skin.
B. DNA contains information about eye and fur color that is passed on from parents to kittens.
C. DNA provides energy for cheetahs to run fast.
D. DNA helps create substances that fight the bacteria that enter the body.
E. DNA stores energy for a bear as it hibernates during the winter.
Answers: 2
Biology, 22.06.2019 06:50
How many chromosomes does each human cell contain? a. 23 chromosomes b. 26 chromosomes c. 43 chromosomes d. 46 chromosomes
Answers: 2
Biology, 22.06.2019 13:50
2points what do bacteria have in common with the cells of other living organisms?
Answers: 2
Biology, 22.06.2019 17:50
To take a whiff of your favorite food, you use both? a. motor nerves and your digestive system b. sensory nerves and your immune system c. motor nerves and your skeletal system d. sensory nerves and your respiratory system
Answers: 2
Biology, 22.06.2019 19:20
Molecules like glucose and amino acids are not lipid soluble, so cannot cross the cell membrane by simple diffusion. instead, they are shuttled across by carrier proteins in the membrane from high to low concentration. does this process require energy from the cell? this is an example of what type of molecular movement?
Answers: 1
Which statements describe functions of DNA? Select three options.
A. DNA gives instructions on how...
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