Answer:
Oswald Avery, Colin MacLeod, and Maclyn McCarty showed that DNA (not proteins) can transform the properties of cells, clarifying the chemical nature of genes. Avery, MacLeod and McCarty identified DNA as the "transforming principle" while studying Streptococcus pneumoniae, bacteria that can cause pneumonia.
Explanation:
;-;
Answer:
Plants are autotrophs, which means they produce their own food. They use the process of photosynthesis to transform water, sunlight, and carbon dioxide into oxygen, and simple sugars that the plant uses as fuel.
Explanation:
Blood type doesn't fall into the category of dominant/recessive genes exactly; rather it combines this with the properties of incomplete dominance. Ignoring the Rh factor, there are 3 alleles for blood type, I^a,I^b, and i. You will be type A if you have I^a I^a or I^a i and type B if you have I^b I^b or I^b i. You can also get type AB by having the combination I^a I^b or be type O if you have i i. If you need to use dominant/recessive, you can say the A and B allele are dominant over the O allele and codominant with one another.
Answer:
a prokaryotic cell that carries out photosynthes
Explanation:
had this question on a test before'
Neonatal screening for CF (cystic fibrosis) includes performing a dermal puncture and collecting blood on a special card called a Guthrie card.
<h3>
What is cystic fibrosis?</h3>
- A protein in the body is affected by the genetic disease known as cystic fibrosis (CF). A defective protein that affects the body's cells, tissues, and glands that produce mucus and sweat is present in people with cystic fibrosis.
- Normal mucus is slick and serves to protect the tissues and linings of the digestive tract, airways, and other organs. Cystic fibrosis patients produce thick, gooey mucus that can accumulate and cause obstructions, harm, or infections in the afflicted organs.
- Damage from inflammation also affects organs like the pancreas and lungs. Difficulties with the lungs, also known as pulmonary or respiratory problems, which may include significant lung infections, are the most severe and frequent complications of cystic fibrosis.
To learn more about cystic fibrosis with the given link
brainly.com/question/14467649
#SPJ4