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Levart [38]
3 years ago
6

To estimate your maximum heart rate (mhr), subtract your age from 220. a. True b. False

Biology
2 answers:
ASHA 777 [7]3 years ago
7 0
The answer is A, True. Hope this helped!
ad-work [718]3 years ago
6 0

Answer: It is False Mate!!!

Have a nice day

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Which multicellular clade arose first in the history of life on earth?
marin [14]

Answer:

b

Explanation:

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5 0
3 years ago
In which order will free nucleotides add on to a single strand of DNA with the sequence ATTGCA during DNA replication?
AnnZ [28]
The answer is T A A C G T.

Replication is a process in which DNA molecule is copied, and thereby two identical DNA molecules are produced.  Complementarity is achieved through interactions between nucleobases. In the DNA, base complements are adenine - thymine (A-T) and guanine - cytosine (G-C). 

So, free nucleotides will add in the following order <span>T A A C G T:
original strand                 new strand
     A                                       T
     T                                       A
     T                                       A
     G                                      C
     C                                      G
     A                                       T</span>
6 0
3 years ago
A bacterium is infected with an experimentally constructed bacteriophage composed of the t2 phage protein coat and t4 phage dna.
PtichkaEL [24]
T4 protein and T4 DNA
8 0
3 years ago
(Fill in the blank)
prisoha [69]

Answer:

Capsule

Explanation:

In many bacterial species, an extracellular layer composed of a polysaccharide especially a monosaccharide is produced around the cell wall of the bacteria. This extracellular layer is known as the slime layer or the capsule.

The capsule in bacteria serves many purposes like it protects the bacteria from the destruction by the white blood cell in the host, it enables the bacteria to adhere to the substrates and protect it.

In the plant group called the bryophytes also a capsule structure is present which grows in the sporophytic phase and encloses the spores, therefore, the capsule is considered the sporangium of the bryophytes.

Thus, the capsule is correct.

7 0
3 years ago
Why the answer b is correct?
photoshop1234 [79]

Answer: more accuracy in a lot percatage

Explanation:

6 0
3 years ago
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